{"product_id":"dc-test-power-supply-kuaiqu-15v-30a-450w-r-sps1530s-with-4-digit-display-for-electronic-component-testing","title":"DC Test Power Supply KUAIQU 15V 30A 450W R-SPS1530S with 4-Digit Display for Electronic Component Testing","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\/R-SPS-S-English-Manual.pdf?v=1763974656\" 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\u003cp class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/12.png?v=1776150334\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eDC Test Power Supply KUAIQU 15V 30A\u003c\/h1\u003e\n\u003ch1\u003e450W R-SPS1530S with 4-Digit Display\u003c\/h1\u003e\n\u003ch1\u003efor Electronic Component Testing\u003c\/h1\u003e\n\u003cp\u003eThe KUAIQU R-SPS1530S is a high-power DC test power supply designed for electronic component testing, circuit development, prototype verification, and laboratory bench work. With adjustable 0–15V output, up to 30A current, and 450W power capacity, it provides flexible DC power for testing electronic components and low-voltage circuits under different operating conditions. The 4-digit display provides clear real-time voltage, current, and power readings, while OCP, OVP, output ON\/OFF control, and panel lock help support controlled and repeatable testing workflows. \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003e15V 30A 450W DC Test Power Supply\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS1530S provides an adjustable 0–15V DC output with up to 30A current and 450W maximum power. This high-current output gives electronic component testing setups sufficient power flexibility for different low-voltage devices, components, and test circuits. \u003c\/p\u003e\n\u003ch3\u003e4-Digit Display for Real-Time Test Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe 4-digit display shows voltage, current, and power readings clearly during operation. This allows users to monitor the electrical conditions of the connected test circuit without relying on external displays.\u003c\/p\u003e\n\u003ch3\u003ePrecision Encoder Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe precision encoder provides controlled adjustment of voltage and current settings. The 10mV voltage setting resolution and 10mA current setting resolution support detailed parameter adjustment during electronic component testing. \u003c\/p\u003e\n\u003ch3\u003eOCP and OVP Protection\u003c\/h3\u003e\n\u003cp\u003eBuilt-in Over Current Protection and Over Voltage Protection help protect the power supply and connected test equipment when abnormal current or voltage conditions occur. These protection functions are useful when working with sensitive electronic components and experimental circuits.\u003c\/p\u003e\n\u003ch3\u003eOutput ON\/OFF Control\u003c\/h3\u003e\n\u003cp\u003eThe dedicated output control allows users to enable or disable DC output separately from the main power operation. This makes it easier to prepare voltage and current settings before applying power to the test circuit.\u003c\/p\u003e\n\u003ch3\u003eM1-M3 Memory for Repeated Testing\u003c\/h3\u003e\n\u003cp\u003eThree memory groups, M1-M3, can store commonly used power supply settings for quick recall. This can simplify repeated electronic component testing when the same voltage and current conditions are used across multiple test samples.\u003c\/p\u003e\n\u003ch3\u003ePanel Lock for Stable Test Settings\u003c\/h3\u003e\n\u003cp\u003eThe panel lock function helps prevent accidental changes to voltage or current settings during operation. It is useful when a test requires stable parameters across multiple components or repeated test cycles.\u003c\/p\u003e\n\u003ch3\u003eFront and Rear Output Connections\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS1530S provides front and rear output ports for flexible connection arrangements. The front panel output is intended for currents below 5A, while the rear output can be used when operating at the full rated output. \u003c\/p\u003e\n\u003ch3\u003eUSB and Optional RS232\/RS485 Communication Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe series provides a standard USB interface, with RS232\/RS485 available as applicable options. These interfaces can support connection with external control systems where the corresponding interface configuration is provided. \u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eElectronic Component Testing\u003c\/h3\u003e\n\u003cp\u003eProvides adjustable DC power for electronic component testing setups where controlled voltage and current conditions are required for component evaluation.\u003c\/p\u003e\n\u003ch3\u003eResistor and Passive Component Testing\u003c\/h3\u003e\n\u003cp\u003eSupports DC power requirements for test circuits involving resistors and other passive components, allowing users to apply adjustable operating conditions within the 0–15V and 0–30A output range.\u003c\/p\u003e\n\u003ch3\u003eDiode and Semiconductor Component Testing\u003c\/h3\u003e\n\u003cp\u003eCan provide controlled DC input power for test circuits containing diodes and other semiconductor components, with voltage and current monitoring available through the built-in display.\u003c\/p\u003e\n\u003ch3\u003eTransistor and Electronic Device Testing\u003c\/h3\u003e\n\u003cp\u003eProvides adjustable DC power for transistor-related test circuits and low-voltage electronic devices where controlled power input and real-time electrical readings are required.\u003c\/p\u003e\n\u003ch3\u003eIC and Chip Circuit Testing\u003c\/h3\u003e\n\u003cp\u003eSuitable as a DC power source for IC evaluation boards, chip-related test circuits, and other low-voltage electronic development setups within the power supply's output range.\u003c\/p\u003e\n\u003ch3\u003ePCB and Circuit Testing\u003c\/h3\u003e\n\u003cp\u003eProvides adjustable DC power for PCB prototypes and electronic circuits during development, troubleshooting, and functional verification.\u003c\/p\u003e\n\u003ch3\u003eElectronic Prototype Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe adjustable output and memory settings support repeated power conditions during electronic prototype development and early-stage testing.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Electronic Testing\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS1530S can serve as a bench DC test power supply for laboratory experiments involving electronic components, circuits, and low-voltage devices.\u003c\/p\u003e\n\u003ch3\u003eRepeated Component Test Conditions\u003c\/h3\u003e\n\u003cp\u003eM1-M3 memory settings can help users quickly recall frequently used voltage and current parameters when testing multiple components under similar conditions.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eQuality Check and Terms of Service:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e DC Power Supply *1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHas passed CE \u0026amp; FCC Certification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll DC power supplies and accessories are inspected before shipment to ensure good quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomer support: Contact us with any questions, and we'll respond within 24 hours.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eR-SPS1530S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDC Test Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e0–15V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e0–30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e450W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Test Environment\u003c\/td\u003e\n\u003ctd\u003e0°C–40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation Voltage\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation Current\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation Voltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 2.5mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation Current\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Setting Resolution\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Setting Resolution\u003c\/td\u003e\n\u003ctd\u003e10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Readback Resolution\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Readback Resolution\u003c\/td\u003e\n\u003ctd\u003e10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Setting Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.05% + 10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Setting Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Readback Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.05% + 10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Readback Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Ripple\u003c\/td\u003e\n\u003ctd\u003e≤300mVp-p \/ ≤30mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Ripple\u003c\/td\u003e\n\u003ctd\u003e≤20mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Test Frequency\u003c\/td\u003e\n\u003ctd\u003e20Hz–20MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time, No Load\u003c\/td\u003e\n\u003ctd\u003e≤150ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time, Full Load\u003c\/td\u003e\n\u003ctd\u003e≤200ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time, No Load\u003c\/td\u003e\n\u003ctd\u003e≤15s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time, Full Load\u003c\/td\u003e\n\u003ctd\u003e≤50ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Response\u003c\/td\u003e\n\u003ctd\u003e≤20ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4-Digit Voltage, Current, and Power Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOCP, OVP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory\u003c\/td\u003e\n\u003ctd\u003eM1-M3, 3 Groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Control\u003c\/td\u003e\n\u003ctd\u003eOutput ON\/OFF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment\u003c\/td\u003e\n\u003ctd\u003ePrecision Encoder Adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanel Control\u003c\/td\u003e\n\u003ctd\u003ePanel Lock Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eStandard USB, RS232\/RS485 Optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Connections\u003c\/td\u003e\n\u003ctd\u003eFront and Rear Output Ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Output Limitation\u003c\/td\u003e\n\u003ctd\u003eBelow 5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRear Output\u003c\/td\u003e\n\u003ctd\u003eFull Rated Power Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003eAbout 26.5 × 19 × 8.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003eAbout 2.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e38 × 24.5 × 12.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003eAbout 3.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCarton Quantity\u003c\/td\u003e\n\u003ctd\u003e6 pcs\/carton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe core electrical specifications above are consistent with the current KUAIQU R-SPS-S product information. \u003c\/p\u003e\n\u003ch2\u003eWhy Choose KUAIQU R-SPS1530S?\u003c\/h2\u003e\n\u003cp\u003eThe KUAIQU R-SPS1530S combines a 0–15V adjustable DC output, up to 30A current, and 450W power capacity with a 4-digit display, precision encoder adjustment, OCP, OVP, output ON\/OFF control, M1-M3 memory, and panel lock. For \u003cstrong\u003eElectronic Component Testing\u003c\/strong\u003e, these functions provide a practical combination of adjustable DC power, real-time monitoring, protection, and repeatable test settings for laboratory benches, electronic development, PCB testing, and component evaluation.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ R-SPS1530S-R","offer_id":47979322507441,"sku":"R-SPS1530S-R-B-220V-0927-04","price":269.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ R-SPS1530S-R","offer_id":47979322540209,"sku":"R-SPS1530S-R-B-110V-0927-04","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/DC_Test_Power_Supply_KUAIQU_15V_30A_450W_R-SPS1530S_with_4-Digit_Display_for_Electronic_Component_Testing-01.jpg?v=1790479636","url":"https:\/\/www.kuaiquinstrument.com\/fr\/products\/dc-test-power-supply-kuaiqu-15v-30a-450w-r-sps1530s-with-4-digit-display-for-electronic-component-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}