{"product_id":"kuaiqu-spps3001d-bench-supply-dc-power-supply-for-ac-dc-converter-testing-0-300v-0-1a-300w","title":"KUAIQU SPPS3001D Bench Supply DC Power Supply for AC DC Converter Testing 0-300V 0-1A 300W","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 SPPS3001D Bench Supply DC\u003c\/h1\u003e\n\u003ch1\u003ePower Supply for AC DC Converter Testing\u003c\/h1\u003e\n\u003ch1\u003e0-300V 0-1A 300W\u003c\/h1\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003e0-300V Adjustable Output for Converter Input and Circuit Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe KUAIQU SPPS3001D Adjustable DC Power Supply provides a wide voltage adjustment range from 0-300V with a maximum output power of 300W. For AC DC Converter Testing, engineers can adjust different DC input conditions to evaluate converter response, circuit performance, and voltage conversion characteristics during development and verification.\u003c\/p\u003e\n\u003cp\u003eThe adjustable output capability helps users create different test conditions for AC DC converter prototypes, power circuits, and related electronic components without changing multiple power sources.\u003c\/p\u003e\n\u003ch3\u003ePrecision Encoder Adjustment for Accurate Test Parameter Setting\u003c\/h3\u003e\n\u003cp\u003eThe SPPS3001D DC Power Supply features a precision encoder adjustment system, allowing users to set voltage and current parameters smoothly during AC DC Converter Testing.\u003c\/p\u003e\n\u003cp\u003eWhen testing different converter designs or adjusting input conditions, users can quickly modify output values and observe the response of the tested circuit. This helps improve testing efficiency during power electronics development and evaluation.\u003c\/p\u003e\n\u003ch3\u003eLCD Display with Voltage, Current and Power Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe full-color LCD display provides clear real-time information of output voltage, output current, and output power.\u003c\/p\u003e\n\u003cp\u003eDuring AC DC Converter Testing, engineers can directly monitor operating parameters while evaluating converter performance, helping identify changes in power consumption, input requirements, and circuit behavior.\u003c\/p\u003e\n\u003cp\u003eThe four-digit display design provides clear parameter viewing for laboratory testing and electronic design verification.\u003c\/p\u003e\n\u003ch3\u003eM1-M4 Memory Storage for Repeated Converter Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPPS3001D includes M1-M4 memory storage functions, allowing users to save commonly used voltage and current settings.\u003c\/p\u003e\n\u003cp\u003eFor repeated AC DC Converter Testing tasks, engineers can quickly recall stored parameters instead of manually adjusting settings each time. This function helps improve workflow efficiency when comparing different converter samples or performing repeated evaluations.\u003c\/p\u003e\n\u003ch3\u003eOutput Control and Panel Lock Function for Stable Operation\u003c\/h3\u003e\n\u003cp\u003eThe independent output switch allows users to control power delivery to the tested circuit during setup and adjustment.\u003c\/p\u003e\n\u003cp\u003eThe panel lock function helps prevent accidental parameter changes during testing, providing more stable operation when working with sensitive AC DC converter circuits and electronic components.\u003c\/p\u003e\n\u003ch3\u003e5V 2A USB Output for Additional Device Power Support\u003c\/h3\u003e\n\u003cp\u003eThe SPPS3001D provides a built-in 5V 2A USB output interface, allowing convenient power supply for compatible USB-powered devices during laboratory testing environments.\u003c\/p\u003e\n\u003cp\u003eThis additional output capability helps organize the workspace when testing electronic systems that require auxiliary low-voltage power.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eAC DC Converter Prototype Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPPS3001D is suitable for AC DC Converter Testing applications where adjustable DC input conditions are required. Engineers can use the 0-300V output range to provide controlled DC power for converter prototypes and evaluate circuit operation under different input voltage conditions.\u003c\/p\u003e\n\u003ch3\u003ePower Conversion Circuit Evaluation\u003c\/h3\u003e\n\u003cp\u003eDuring power electronics research and development, the adjustable DC output helps engineers analyze converter circuit behavior, verify design performance, and compare different circuit solutions.\u003c\/p\u003e\n\u003ch3\u003eElectronic Component Performance Testing\u003c\/h3\u003e\n\u003cp\u003eThe DC Power Supply can provide stable adjustable power for evaluating components used in AC DC conversion circuits, helping engineers observe voltage and current requirements during development.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Research and Engineering Verification\u003c\/h3\u003e\n\u003cp\u003eWith LCD monitoring, memory storage, and precise adjustment functions, the SPPS3001D is suitable for laboratory testing, engineering verification, and educational research involving high-voltage DC power applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eQuality Check and Terms of Service:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × SPPS3001D DC Power Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Output Power Cord\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Input 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\u003eAll DC Power Supplies and accessories are inspected 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\u003eSPPS3001D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e0-300V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e0-1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e300W\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\u003c\/td\u003e\n\u003ctd\u003eFull-color LCD Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Function\u003c\/td\u003e\n\u003ctd\u003eM1-M4 Storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Setting Resolution\u003c\/td\u003e\n\u003ctd\u003e100mV\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\u003e100mV\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\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\u003ePower Regulation Voltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+2.5mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower 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 Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+30mV\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≤0.01%+30mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Readback Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Ripple\u003c\/td\u003e\n\u003ctd\u003e≤1200mVp-p \/ ≤140mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Ripple\u003c\/td\u003e\n\u003ctd\u003e≤80mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time\u003c\/td\u003e\n\u003ctd\u003e≤200mS (No Load), ≤300mS (Full Load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time\u003c\/td\u003e\n\u003ctd\u003e≤5S (No Load), ≤300mS (Full Load)\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose KUAIQU SPPS3001D?\u003c\/h2\u003e\n\u003cp\u003eThe KUAIQU SPPS3001D 300V 1A 300W Adjustable DC Power Supply is designed for engineers and laboratories requiring adjustable DC power during AC DC Converter Testing and power electronics development.\u003c\/p\u003e\n\u003cp\u003eWith a wide 0-300V output range, LCD voltage\/current\/power display, M1-M4 memory storage, precision encoder adjustment, and output control functions, the SPPS3001D provides practical tools for repeated testing, circuit evaluation, and electronic design verification.\u003c\/p\u003e\n\u003cp\u003eIts compact design and stable adjustable output make it suitable for AC DC converter research, power circuit testing, component evaluation, and laboratory applications where controlled DC power is required.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ SPPS3001D","offer_id":47934200610993,"sku":"SPPS3001D-B-220V-0916-02","price":229.99,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ SPPS3001D-R","offer_id":47934200643761,"sku":"SPPS3001D-R-B-220V-0916-02","price":244.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS3001D","offer_id":47934200676529,"sku":"SPPS3001D-B-110V-0916-02","price":229.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS3001D-R","offer_id":47934200709297,"sku":"SPPS3001D-R-B-110V-0916-02","price":244.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_SPPS3001D_Bench_Supply_DC_Power_Supply_for_AC_DC_Converter_Testing_0-300V_0-1A_300W01.png?v=1789530674","url":"https:\/\/www.kuaiquinstrument.com\/es\/products\/kuaiqu-spps3001d-bench-supply-dc-power-supply-for-ac-dc-converter-testing-0-300v-0-1a-300w","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}