{"product_id":"kuaiqu-24v-30v-5a-150w-dc-test-supply-spps305d-with-lcd-display-and-output-control-for-led-driver-testing","title":"KUAIQU 24V 30V 5A 150W DC Test Supply SPPS305D with LCD Display and Output Control for LED Driver 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 style=\"color: #2980b9; text-decoration: underline; font-weight: bold; display: inline-flex; align-items: center;\" rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/SPPS305D_English_Manual.pdf?v=1748051830\" target=\"_blank\"\u003e \u003csvg style=\"margin-right: 8px;\" viewbox=\"0 0 16 16\" fill=\"currentColor\" height=\"20\" width=\"20\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\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-iWP5WJ auto-hide-last-sibling-br\"\u003e\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/12.png?v=1776150334\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eKUAIQU 24V 30V 5A 150W DC Test Supply\u003c\/h1\u003e\n\u003ch1\u003eSPPS305D with LCD Display and Output\u003c\/h1\u003e\n\u003ch1\u003eControl for LED Driver Testing\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPPS305D DC Test Supply\u003c\/strong\u003e provides adjustable and stable DC power for \u003cstrong\u003eLED Driver Testing\u003c\/strong\u003e, LED module evaluation, lighting circuit development, and electronic product verification. With \u003cstrong\u003e0-30V, 0-5A, and 150W output capability\u003c\/strong\u003e, this adjustable DC power supply features a full-color LCD display, M1-M4 memory storage, encoder adjustment, and Output ON\/OFF control to help engineers establish and repeat suitable power conditions during LED driver testing.\u003c\/p\u003e\n\u003cp\u003eDesigned for laboratory testing and engineering development, the SPPS305D allows users to adjust voltage and current parameters, monitor real-time output status, and quickly recall stored settings when evaluating different LED driver circuits and lighting-related electronic designs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eAdjustable DC Output for LED Driver Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPPS305D provides adjustable output from \u003cstrong\u003e0-30V and 0-5A\u003c\/strong\u003e, allowing engineers to supply different DC power conditions for \u003cstrong\u003eLED Driver Testing\u003c\/strong\u003e. The adjustable output helps users evaluate LED driver circuits, verify operating requirements, and test different power conditions during product development.\u003c\/p\u003e\n\u003ch3\u003eLCD Display for Real-Time Power Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe full-color LCD display provides clear visibility of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Voltage (V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Current (A)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Power (W)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDuring LED driver evaluation, engineers can monitor actual power parameters and observe changes when adjusting voltage or current settings, helping with circuit analysis and testing processes.\u003c\/p\u003e\n\u003ch3\u003eM1-M4 Memory Storage for Repeated LED Testing\u003c\/h3\u003e\n\u003cp\u003eThe built-in \u003cstrong\u003eM1-M4 memory storage function\u003c\/strong\u003e allows users to save four groups of commonly used voltage and current settings. For LED Driver Testing, stored parameters can help engineers quickly switch between different test conditions when evaluating multiple LED drivers or lighting modules.\u003c\/p\u003e\n\u003ch3\u003eOutput ON\/OFF Control for Efficient Test Operation\u003c\/h3\u003e\n\u003cp\u003eThe dedicated \u003cstrong\u003eOutput ON\/OFF control\u003c\/strong\u003e allows users to enable or disable power output without changing the configured voltage and current values. This is useful when repeatedly connecting, adjusting, or verifying LED driver circuits during testing procedures.\u003c\/p\u003e\n\u003ch3\u003eEncoder Adjustment for Precise Parameter Setting\u003c\/h3\u003e\n\u003cp\u003eThe SPPS305D uses an encoder adjustment knob for smooth voltage and current adjustment. During LED driver testing, users can conveniently fine-tune output parameters to match different LED driver input requirements and testing conditions.\u003c\/p\u003e\n\u003ch3\u003eUSB 5V\/2A Output for Auxiliary Devices\u003c\/h3\u003e\n\u003cp\u003eThe integrated \u003cstrong\u003eUSB 5V\/2A output\u003c\/strong\u003e provides additional power support for compatible low-power USB devices used during laboratory testing, helping reduce the need for additional power sources in some test setups.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eLED Driver Testing\u003c\/h3\u003e\n\u003cp\u003eThe KUAIQU SPPS305D is designed for \u003cstrong\u003eLED Driver Testing\u003c\/strong\u003e, providing adjustable DC power for evaluating LED driver input requirements, output performance, and circuit operation under different voltage and current conditions.\u003c\/p\u003e\n\u003ch3\u003eLED Module Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe adjustable DC output allows engineers to test LED modules and lighting components by applying controlled power conditions during product development and verification.\u003c\/p\u003e\n\u003ch3\u003eLighting Circuit Development\u003c\/h3\u003e\n\u003cp\u003eWith LCD monitoring, encoder adjustment, and memory storage, the SPPS305D supports engineers during lighting circuit development by providing repeatable and adjustable DC power settings.\u003c\/p\u003e\n\u003ch3\u003eElectronic Testing and Prototype Verification\u003c\/h3\u003e\n\u003cp\u003eThe SPPS305D provides a practical DC power source for prototype verification and electronic testing tasks where stable and adjustable power output is required for LED-related circuits and devices.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eQuality Check and Terms of Service:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEach KUAIQU SPPS305D DC Test Supply is inspected before shipment to help ensure reliable operation and consistent product quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × SPPS305D DC Power Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Output Power Cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × AC Power Cord\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × User Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Warranty Card\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCE \u0026amp; FCC Certification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspection before shipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomer support 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\u003eSPPS305D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e0-30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e0-5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Output\u003c\/td\u003e\n\u003ctd\u003e5V\/2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eFull-Color LCD Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Storage\u003c\/td\u003e\n\u003ctd\u003eM1-M4 Four Groups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation Voltage\u003c\/td\u003e\n\u003ctd\u003e≤0.3%+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\u003e1mA\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\u003e1mA\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\u003eRipple Voltage\u003c\/td\u003e\n\u003ctd\u003e60mVp-p \/ 10mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Current\u003c\/td\u003e\n\u003ctd\u003e10mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time (No Load)\u003c\/td\u003e\n\u003ctd\u003e≤200mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time (Full Load)\u003c\/td\u003e\n\u003ctd\u003e≤300mS\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≤300mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Response Time\u003c\/td\u003e\n\u003ctd\u003e≤200mS\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\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eAC 220V (AC110V optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eApprox. 24×8.5×16cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.3KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003eApprox. 33.5×13×22cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.7KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose KUAIQU SPPS305D?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPPS305D DC Test Supply\u003c\/strong\u003e combines \u003cstrong\u003e0-30V adjustable voltage output, 0-5A current capability, 150W power capacity, LCD Display, M1-M4 memory storage, and Output ON\/OFF control\u003c\/strong\u003e to provide practical power support for \u003cstrong\u003eLED Driver Testing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIts adjustable DC output and encoder adjustment function allow engineers to establish suitable test conditions for different LED driver circuits, while the LCD display helps monitor voltage, current, and power during operation.\u003c\/p\u003e\n\u003cp\u003eWith flexible adjustment, memory storage, and reliable output control features, the SPPS305D is a practical choice for \u003cstrong\u003eLED Driver Testing, LED module evaluation, lighting circuit development, and electronic prototype verification\u003c\/strong\u003e where controlled DC power is required.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ SPPS305D","offer_id":47919972712625,"sku":"SPPS305D-B-220V-0911-04","price":79.99,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ SPPS305D-R","offer_id":47919972745393,"sku":"SPPS305D-R-B-220V-0911-04","price":94.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS305D","offer_id":47919972778161,"sku":"SPPS305D-B-110V-0911-04","price":79.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS305D-R","offer_id":47919972810929,"sku":"SPPS305D-R-B-110V-0911-04","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_24V_30V_5A_150W_DC_Test_Supply_SPPS305D_with_LCD_Display_and_Output_Control_for_LED_Driver_Testing1.png?v=1789119781","url":"https:\/\/www.kuaiquinstrument.com\/products\/kuaiqu-24v-30v-5a-150w-dc-test-supply-spps305d-with-lcd-display-and-output-control-for-led-driver-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}