{"product_id":"kuaiqu-spps-g305-30v-5a-150w-regulated-dc-power-supply-with-ocp-for-pcb-circuit-testing","title":"KUAIQU SPPS-G305 PCB and Circuit Testing Adjustable DC Power Supply 30V 5A 150W with Encoder Adjustment","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\/SPPS-G_Series_English_Manual.pdf?v=1788750469\" rel=\"noopener\" style=\"color: #2980b9; text-decoration: underline; font-weight: bold; display: inline-flex; align-items: center;\" target=\"_blank\"\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 SPPS-G305 PCB and Circuit\u003c\/h1\u003e\n\u003ch1\u003eTesting Adjustable DC Power Supply 30V\u003c\/h1\u003e\n\u003ch1\u003e5A 150W with Encoder Adjustment\u003c\/h1\u003e\n\u003cp\u003eThe KUAIQU SPPS-G305 is a \u003cstrong\u003e30V 5A 150W Adjustable DC Power Supply\u003c\/strong\u003e designed for \u003cstrong\u003ePCB and Circuit Testing\u003c\/strong\u003e applications that require flexible voltage and current adjustment. With a 0-30V adjustable voltage range, up to 5A output current, and 150W power capacity, it provides controlled DC power conditions for PCB debugging, circuit verification, and electronic development within its rated specifications.\u003c\/p\u003e\n\u003cp\u003eDuring PCB and circuit testing, engineers need a stable power source with convenient adjustment and clear electrical monitoring to evaluate circuit performance under different conditions. The SPPS-G305 features \u003cstrong\u003eEncoder Adjustment, Output ON\/OFF Control, OCP and OVP protection, and a 4-digit voltage\/current\/power display\u003c\/strong\u003e, helping users manage power output during circuit testing and electronic development.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003e0-30V Adjustable Output for PCB Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-G305 provides a 0-30V adjustable DC output range, allowing users to configure different voltage conditions for PCB boards, electronic circuits, and development prototypes. The adjustable output helps engineers test circuits under controlled DC power conditions.\u003c\/p\u003e\n\u003ch3\u003e5A Current Capability for Circuit Debugging\u003c\/h3\u003e\n\u003cp\u003eWith up to 5A adjustable current output and 150W power capacity, the SPPS-G305 supports PCB and circuit testing applications that require flexible current adjustment. It is suitable for evaluating electronic boards, circuit modules, and compatible DC-powered devices within the rated range.\u003c\/p\u003e\n\u003ch3\u003eEncoder Adjustment for Precise Voltage and Current Setting\u003c\/h3\u003e\n\u003cp\u003eThe Encoder Adjustment system allows users to adjust voltage and current parameters conveniently during testing. With 10mV voltage setting resolution and 1mA current setting resolution, the SPPS-G305 helps users configure suitable test conditions for different circuit requirements.\u003c\/p\u003e\n\u003ch3\u003eOutput ON\/OFF Control for Testing Convenience\u003c\/h3\u003e\n\u003cp\u003eThe independent Output ON\/OFF Control allows users to set voltage and current parameters before applying power to the connected circuit. This helps improve safety and convenience when connecting PCBs, replacing components, or preparing different test conditions.\u003c\/p\u003e\n\u003ch3\u003eReal-Time Voltage, Current and Power Display\u003c\/h3\u003e\n\u003cp\u003eThe built-in 4-digit display shows voltage, current, and power values in real time. During PCB and circuit testing, users can monitor electrical changes while adjusting output conditions or analyzing circuit behavior.\u003c\/p\u003e\n\u003ch3\u003eOCP and OVP Protection for Circuit Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-G305 includes Over Current Protection (OCP) and Over Voltage Protection (OVP). These protection functions provide additional support when testing electronic circuits and help reduce risks caused by abnormal output conditions.\u003c\/p\u003e\n\u003ch3\u003eAdjustable Buzzer Setting\u003c\/h3\u003e\n\u003cp\u003eThe built-in buzzer provides operation feedback during adjustment and can be muted according to different working environments.\u003c\/p\u003e\n\u003ch3\u003eUSB 5V\/2A Auxiliary Output\u003c\/h3\u003e\n\u003cp\u003eThe USB 5V\/2A output provides additional power output for compatible accessories and basic electronic testing needs.\u003c\/p\u003e\n\u003ch2\u003eControlled DC Power for PCB and Circuit Testing\u003c\/h2\u003e\n\u003ch3\u003eFlexible Power Conditions for Circuit Evaluation\u003c\/h3\u003e\n\u003cp\u003ePCB and circuit development often requires different voltage and current conditions during design verification and troubleshooting. The SPPS-G305 Adjustable DC Power Supply allows users to adjust output parameters within its 0-30V and 0-5A operating range.\u003c\/p\u003e\n\u003cp\u003eThis adjustable power capability makes it suitable for circuit debugging, electronic board evaluation, and prototype testing where controlled DC input conditions are required.\u003c\/p\u003e\n\u003ch3\u003eConvenient Parameter Adjustment During Development\u003c\/h3\u003e\n\u003cp\u003eThe Encoder Adjustment design allows engineers to quickly modify voltage and current settings during testing. Combined with real-time electrical monitoring, it helps users evaluate circuit responses under different power conditions.\u003c\/p\u003e\n\u003ch2\u003eStable DC Output for Electronic Development\u003c\/h2\u003e\n\u003ch3\u003eRegulated DC Power Performance\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-G305 provides regulated DC output for PCB and circuit testing applications. Its specified load regulation, line regulation, and ripple performance help maintain stable power conditions during normal operation.\u003c\/p\u003e\n\u003ch3\u003eReal-Time Electrical Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe 4-digit display allows users to observe voltage, current, and power values directly during testing. This helps engineers monitor circuit power consumption and evaluate electronic system performance.\u003c\/p\u003e\n\u003ch2\u003eProtection Support for Circuit Testing\u003c\/h2\u003e\n\u003ch3\u003eOver Current Protection\u003c\/h3\u003e\n\u003cp\u003eThe OCP function helps protect connected circuits when excessive current conditions occur during testing. It provides additional protection support when working with different PCB designs and electronic modules.\u003c\/p\u003e\n\u003ch3\u003eOver Voltage Protection\u003c\/h3\u003e\n\u003cp\u003eThe OVP function helps protect connected devices from abnormal voltage conditions and supports safer operation during circuit evaluation.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe KUAIQU SPPS-G305 Adjustable DC Power Supply is suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePCB and Circuit Testing\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\u003ePrototype Board Testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbedded Circuit Development\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronic Component Evaluation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit Design Verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-Power Electronic Device Testing\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\u003eEngineering Development\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality Check and Terms of Service\u003c\/h2\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cp\u003eEach KUAIQU SPPS-G305 Adjustable DC Power Supply package includes the necessary accessories for normal operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDC Power Supply ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Power Cord ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput Power Cord ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser Manual ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarranty Card ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCE \u0026amp; FCC Certification\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-G305 is manufactured with reliable electronic components and is FCC and CE certified to provide stable performance for compatible PCB and circuit testing applications.\u003c\/p\u003e\n\u003ch3\u003eInspection Before Shipment\u003c\/h3\u003e\n\u003cp\u003eAll DC power supplies and accessories are inspected before shipment to ensure proper operation and product quality.\u003c\/p\u003e\n\u003ch3\u003eCustomer Support within 24 Hours\u003c\/h3\u003e\n\u003cp\u003eIf you have any questions about the product, operation, or specifications, please contact us. KUAIQU customer support will respond within 24 hours.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\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°C~40°C)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e0–30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e0–5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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 Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V\/2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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\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\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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\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\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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\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\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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\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\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\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\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\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\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\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\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\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≥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\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\u003eApprox. 21 × 17 × 8 cm, 1.3 kg\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\u003eSingle unit: 31 × 12.5 × 22 cm, 1.72 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose KUAIQU SPPS-G305?\u003c\/h2\u003e\n\u003cp\u003eThe KUAIQU SPPS-G305 combines \u003cstrong\u003e0-30V adjustable output, up to 5A current capability, 150W power capacity, Encoder Adjustment, Output ON\/OFF Control, real-time voltage\/current\/power display, and OCP\/OVP protection\u003c\/strong\u003e in one compact Adjustable DC Power Supply.\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003ePCB and Circuit Testing\u003c\/strong\u003e, it provides a practical DC power solution for PCB debugging, circuit verification, electronic component evaluation, and prototype development where adjustable and controlled power output is required.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"SPPS‑G305","offer_id":47899302494385,"sku":"SPPS‑G305-B-0908-01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_SPPS-G305_30V_5A_150W_Regulated_DC_Power_Supply_with_OCP_for_PCB_Circuit_Testing1.png?v=1788759383","url":"https:\/\/www.kuaiquinstrument.com\/products\/kuaiqu-spps-g305-30v-5a-150w-regulated-dc-power-supply-with-ocp-for-pcb-circuit-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}