{"product_id":"kuaiqu-sps305c-30v-5a-adjustable-bench-power-supply-for-electronics-repair-troubleshooting","title":"KUAIQU SPS305C 30V 5A Adjustable Bench Power Supply for Electronics Repair \u0026 Troubleshooting","description":"\u003cdiv style=\"margin: 20px 0; padding: 15px; border-left: 4px solid #2c3e50; background-color: #f8f9fa; border-radius: 4px;\"\u003e\n\u003ch2 style=\"margin: 0 0 10px 0; font-size: 20px; color: #2c3e50;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/SPS3010C_Battery_Charge_type_Manual_8bb2a518-ef77-4a5a-a5ca-79abf5b475df.pdf?v=1787885591\"\u003e \u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" fill=\"currentColor\" viewbox=\"0 0 16 16\" style=\"margin-right: 8px;\"\u003e\n        \u003cpath d=\"M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z\"\u003e\u003c\/path\u003e\n        \u003cpath d=\"M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e Download English Manual (PDF) \u003c\/a\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 0; color: #666; font-size: 14px;\"\u003eClick the link above to get the full user guide for this product.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch1\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/12.png?v=1776150334\"\u003e\u003c\/h1\u003e\n\u003ch1\u003eKUAIQU SPS305C 30V 5A Adjustable\u003c\/h1\u003e\n\u003ch1\u003eBench Power Supply for Electronics Repair\u003c\/h1\u003e\n\u003ch1\u003e\u0026amp; Troubleshooting\u003c\/h1\u003e\n\u003cp\u003eThe KUAIQU SPS305C is a \u003cstrong\u003e30V 5A adjustable bench power supply\u003c\/strong\u003e designed for electronics repair, PCB troubleshooting, circuit debugging, component testing, and laboratory applications. With a maximum output of \u003cstrong\u003e0–30V, 0–5A, and 150W\u003c\/strong\u003e, the SPS305C provides adjustable DC power for electronic circuits, PCBs, modules, components, and other low-voltage devices during repair and testing.\u003c\/p\u003e\n\u003cp\u003eThe adjustable output allows technicians and engineers to set appropriate voltage and current parameters according to the requirements of the device under test. The SPS305C is particularly useful when controlled DC power is required during \u003cstrong\u003eelectronics repair and troubleshooting\u003c\/strong\u003e, helping users observe voltage, current, and power conditions while diagnosing electronic problems.\u003c\/p\u003e\n\u003cp\u003eThe SPS305C is suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePCB repair and troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic circuit debugging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic component testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule power-up testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery-related electronics repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory electronics testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDIY electronics development\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRepair workstation applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIts combination of adjustable DC output, over-current protection, low-ripple output, battery charging functions, and real-time electrical parameter display makes it a practical \u003cstrong\u003ebench power supply for electronics repair and troubleshooting\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable DC Output for Electronics Repair:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SPS305C provides \u003cstrong\u003e0–30V and 0–5A adjustable output\u003c\/strong\u003e, with a maximum output power of \u003cstrong\u003e150W\u003c\/strong\u003e, delivering controlled DC power for PCBs, electronic modules, sensors, components, and other compatible electronic devices.\u003c\/p\u003e\n\u003cp\u003eAs an \u003cstrong\u003eadjustable bench power supply for electronics repair\u003c\/strong\u003e, the SPS305C allows technicians to set the required voltage and current before applying power to the device under test. This is useful when checking whether a circuit can operate normally under controlled DC input conditions.\u003c\/p\u003e\n\u003cp\u003eThe SPS305C supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0–30V adjustable output voltage\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0–5A adjustable output current\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e150W maximum output power\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10mV voltage setting resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1mA current setting resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10mV voltage readback resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1mA current readback resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe adjustable output makes the SPS305C suitable for powering electronic circuits during troubleshooting, testing current consumption, and verifying the operating condition of repaired or prototype devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOver Current Protection for Circuit Troubleshooting:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SPS305C provides \u003cstrong\u003eOCP (Over Current Protection)\u003c\/strong\u003e to help protect the power supply and connected equipment when excessive current conditions occur.\u003c\/p\u003e\n\u003cp\u003eDuring electronics repair, incorrect wiring, shorted components, abnormal loads, or incorrect parameter settings may cause excessive current. The OCP function provides additional protection under these conditions.\u003c\/p\u003e\n\u003cp\u003eThis is particularly useful for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePCB troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit debugging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic component testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModule power-up testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRepair workstation applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrototype circuit testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe OCP function helps provide additional protection when technicians are diagnosing unknown or potentially faulty electronic circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Charging Function for Electronics Service:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn addition to adjustable DC output, the SPS305C includes a dedicated \u003cstrong\u003ebattery charging function\u003c\/strong\u003e for compatible rechargeable batteries.\u003c\/p\u003e\n\u003cp\u003eThe battery charging function provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBattery charging mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging status indication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccumulated charged amount display in \u003cstrong\u003eAh\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReverse polarity protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOvercharge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic output shutdown after the battery is fully charged\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes the SPS305C useful when electronics repair involves rechargeable batteries or battery-powered devices. Technicians can monitor charging voltage, current, power, and accumulated Ah during battery-related service and testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow-Ripple DC Output:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SPS305C provides low-ripple DC output for electronics repair and testing.\u003c\/p\u003e\n\u003cp\u003eIts voltage ripple is specified at:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e≤60mVp-p\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e≤10mVrms\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe current ripple is:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e≤10mArms\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLow-ripple DC output is useful when powering electronic circuits and modules during troubleshooting and testing, particularly when stable DC power is required for repeatable test conditions.\u003c\/p\u003e\n\u003ch2\u003eElectronics Repair Protection\u003c\/h2\u003e\n\u003ch3\u003eOCP — Over Current Protection\u003c\/h3\u003e\n\u003cp\u003eThe SPS305C provides an \u003cstrong\u003eOCP (Over Current Protection)\u003c\/strong\u003e function to help protect the power supply and connected equipment when excessive current conditions occur.\u003c\/p\u003e\n\u003cp\u003eDuring PCB repair and circuit troubleshooting, abnormal loads, shorted components, or incorrect connections may result in excessive current. OCP helps provide additional protection during these conditions.\u003c\/p\u003e\n\u003ch3\u003eReverse Polarity Protection\u003c\/h3\u003e\n\u003cp\u003eThe SPS305C provides \u003cstrong\u003ereverse polarity protection\u003c\/strong\u003e during its battery charging function.\u003c\/p\u003e\n\u003cp\u003eIncorrect battery connection can cause abnormal charging conditions. The battery charging function is designed to identify incorrect connection conditions and provide protection against damage caused by reverse polarity.\u003c\/p\u003e\n\u003cp\u003eThis function is particularly useful for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRechargeable battery charging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery-related electronics repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery service and maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging process verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronics repair workstations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe battery charging indicator provides a visual indication of connection and charging status.\u003c\/p\u003e\n\u003ch3\u003eOvercharge Protection\u003c\/h3\u003e\n\u003cp\u003eThe dedicated battery charging function provides \u003cstrong\u003eovercharge protection\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhen the battery reaches full charge, the SPS305C can automatically turn off the output to help prevent continued charging after the battery reaches its charging limit.\u003c\/p\u003e\n\u003cp\u003eThis provides additional convenience when rechargeable batteries are serviced or tested as part of electronics repair work.\u003c\/p\u003e\n\u003ch3\u003eOutput Switch\u003c\/h3\u003e\n\u003cp\u003eThe independent \u003cstrong\u003eOUTPUT\u003c\/strong\u003e control allows users to set voltage and current parameters before applying output power to the connected electronic device.\u003c\/p\u003e\n\u003cp\u003eThis helps reduce the possibility of applying an unintended output condition when connecting a PCB, electronic module, component, or battery during repair and testing.\u003c\/p\u003e\n\u003ch3\u003e✦ Real-Time Electrical Parameter Display\u003c\/h3\u003e\n\u003cp\u003eThe SPS305C provides a digital display for monitoring important electrical parameters during operation.\u003c\/p\u003e\n\u003cp\u003eUsers can observe:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAh\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCharging status\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput status\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDuring electronics repair, the real-time display allows technicians to observe changes in current and power when a circuit is powered, making it easier to monitor the electrical behavior of the device under test.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eAh display\u003c\/strong\u003e is particularly useful when servicing or testing rechargeable batteries, providing the accumulated amount of charge delivered during a charging session.\u003c\/p\u003e\n\u003ch3\u003e✦ Precise Encoder Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe SPS305C uses encoder controls for voltage and current adjustment.\u003c\/p\u003e\n\u003cp\u003eThe encoder adjustment system allows users to conveniently set required voltage and current parameters during electronics repair, circuit troubleshooting, and component testing.\u003c\/p\u003e\n\u003cp\u003eWith:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10mV voltage setting resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1mA current setting resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eusers can make relatively fine adjustments to the output parameters according to the requirements of the connected electronic circuit or device.\u003c\/p\u003e\n\u003ch3\u003e✦ USB-A \u0026amp; USB-C Fast Charging Output\u003c\/h3\u003e\n\u003cp\u003eIn addition to the adjustable DC output, the SPS305C provides \u003cstrong\u003eUSB-A and USB-C charging ports\u003c\/strong\u003e for compatible USB devices.\u003c\/p\u003e\n\u003cp\u003eThe USB-A output supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePE1.1\/2.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApple\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBC1.2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAFC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFCP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQC2.0\/QC3.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe USB-C output supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePE1.1\/2.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApple\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBC1.2\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAFC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFCP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQC2.0\/QC3.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePD3.0\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePPS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe USB charging ports provide additional convenience when charging or testing compatible portable electronic devices at an electronics repair workstation.\u003c\/p\u003e\n\u003ch3\u003e✦ Compact 150W Bench Power Supply\u003c\/h3\u003e\n\u003cp\u003eThe SPS305C combines a \u003cstrong\u003e0–30V \/ 0–5A adjustable output\u003c\/strong\u003e with a maximum power rating of \u003cstrong\u003e150W\u003c\/strong\u003e, making it suitable for electronics repair, PCB troubleshooting, circuit testing, and battery-related service applications.\u003c\/p\u003e\n\u003cp\u003eIts compact design measures approximately \u003cstrong\u003e22 × 8.5 × 15.5 cm\u003c\/strong\u003e and weighs about \u003cstrong\u003e1.2 kg\u003c\/strong\u003e, making it suitable for desktop workstations, electronics laboratories, repair benches, and testing environments.\u003c\/p\u003e\n\u003cp\u003eThe SPS305C combines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable 0–30V output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable 0–5A output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e150W maximum power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOCP protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-ripple DC output\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery charging function\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-time voltage, current and power display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReal-time Ah display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReverse polarity protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOvercharge protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic output shutdown when fully charged\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB-A fast charging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB-C fast charging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEncoder adjustment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput ON\/OFF control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is particularly useful for monitoring:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit operating current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePCB power consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic module power requirements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage and current changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbnormal current conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery charging current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery charging voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccumulated charged amount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging status\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✦ Wide Range of Applications\u003c\/h3\u003e\n\u003cp\u003eThe SPS305C is designed for applications requiring adjustable DC power for electronics repair, circuit troubleshooting, component testing, and battery-related service, especially:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectronics Repair \u0026amp; Troubleshooting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePCB repair and troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic circuit debugging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic module testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDevice power-up testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComponent and circuit debugging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControlled DC power supply for repair workstations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbnormal current observation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic device fault diagnosis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePCB \u0026amp; Electronic Component Testing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePCB power testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic component testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor module testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIC and electronic module power testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrototype circuit testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit operating condition verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent consumption observation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBattery-Related Electronics Repair\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRechargeable battery charging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery charging during electronics repair\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery-powered device testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery charging circuit testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging parameter verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery service and maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccumulated Ah monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eLaboratory \u0026amp; Educational Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDC power supply experiments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit debugging experiments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage and current observation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic component testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery charging experiments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBasic electronics testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower consumption observation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SPS305C provides adjustable DC power, OCP protection, low-ripple output, battery charging protection, and real-time electrical parameter monitoring to support \u003cstrong\u003eelectronics repair, PCB troubleshooting, circuit debugging, component testing, battery-related service, and laboratory testing applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e✦ Quality Assurance \u0026amp; Customer Support\u003c\/h3\u003e\n\u003cp\u003eEach package includes:\u003c\/p\u003e\n\u003cp\u003e1 × DC power supply\u003c\/p\u003e\n\u003cp\u003e1 × output power cable\u003c\/p\u003e\n\u003cp\u003e1 × input power cable\u003c\/p\u003e\n\u003cp\u003e1 × user manual\u003c\/p\u003e\n\u003cp\u003e1 × warranty card\u003c\/p\u003e\n\u003cp\u003eAll DC power supplies and accessories undergo inspection before shipment to ensure reliable quality. The SPS305C has passed \u003cstrong\u003eCE \u0026amp; FCC certification\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWe provide professional after-sales service and technical support. If you have any questions about the \u003cstrong\u003eSPS305C 30V 5A adjustable bench power supply for electronics repair\u003c\/strong\u003e, please feel free to contact us.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cstrong\u003eParameter\u003c\/strong\u003e \u003cstrong\u003eItem\u003c\/strong\u003e \u003cstrong\u003eSPS305C\u003c\/strong\u003e\n\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Value (0℃~40℃)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e0–30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e0–5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB\/Type-C Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003ePDO: 5V\/3A, 9V\/2A, 12V\/1.5A; PPS: 3.3V–5.9V\/3A, 3.3V–11V\/1.6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.3%+10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+2.5mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReadback Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.05%+10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReadback Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.05%+10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRipple (20Hz~20MHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤60mVp-p \/ ≤10mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤10mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRise Time (No Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRise Time (Full Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤300mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFall Time (No Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤15S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFall Time (Full Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤300mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\/Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eAC 220V (AC110V optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\/Net Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eSize: about 22×8.5×15.5cm, weight: 1.2KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Size\/Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eSingle unit: 29.5×13×21cm, weight: 1.65KG (8pcs\/Carton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhy Choose KUAIQU SPS305C?\u003c\/h2\u003e\n\u003cp\u003eFor \u003cstrong\u003eelectronics repair and troubleshooting\u003c\/strong\u003e, technicians need a bench power supply that provides adjustable DC output, clear electrical parameter monitoring, and protection functions for uncertain or abnormal circuit conditions.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPS305C\u003c\/strong\u003e combines:\u003c\/p\u003e\n\u003cp\u003e✓ 0–30V \/ 0–5A adjustable output\u003c\/p\u003e\n\u003cp\u003e✓ 150W power capability\u003c\/p\u003e\n\u003cp\u003e✓ Adjustable bench power supply design\u003c\/p\u003e\n\u003cp\u003e✓ OCP protection\u003c\/p\u003e\n\u003cp\u003e✓ Low-ripple DC output\u003c\/p\u003e\n\u003cp\u003e✓ 10mV voltage setting\/readback resolution\u003c\/p\u003e\n\u003cp\u003e✓ 1mA current setting\/readback resolution\u003c\/p\u003e\n\u003cp\u003e✓ Real-time voltage, current and power display\u003c\/p\u003e\n\u003cp\u003e✓ Real-time \u003cstrong\u003eAh accumulated charge display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✓ Reverse polarity protection\u003c\/p\u003e\n\u003cp\u003e✓ Overcharge protection\u003c\/p\u003e\n\u003cp\u003e✓ Automatic output shutdown after full charge\u003c\/p\u003e\n\u003cp\u003e✓ Dedicated battery charging function\u003c\/p\u003e\n\u003cp\u003e✓ USB-A + USB-C fast charging\u003c\/p\u003e\n\u003cp\u003e✓ Precision encoder adjustment\u003c\/p\u003e\n\u003cp\u003e✓ Output ON\/OFF control\u003c\/p\u003e\n\u003cp\u003eProviding a practical testing and repair solution for \u003cstrong\u003ePCB repair, electronics troubleshooting, circuit debugging, electronic component testing, module power-up testing, battery-related electronics service, and laboratory electronics applications\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%)","offer_id":47878623723697,"sku":"SPS305C","price":89.9,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%)","offer_id":47878623756465,"sku":"SPS305C","price":89.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_SPS305C_30V_5A_Adjustable_Bench_Power_Supply_for_Electronics_Repair_Troubleshooting1.png?v=1787889212","url":"https:\/\/www.kuaiquinstrument.com\/es\/products\/kuaiqu-sps305c-30v-5a-adjustable-bench-power-supply-for-electronics-repair-troubleshooting","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}