{"product_id":"sppsd","title":"KUAIQU 300V 200V 1A High Voltage Lab DC Power Supply","description":"\u003ch2 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003e\n\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/12.png?v=1776150334\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003eEnsure precision, safety, and reliability in high-voltage testing with this High-Voltage Precision DC Power Supply. Covering 0–300V \/ 0–200V voltage range and 0–1A current, this power supply is ideal for industrial labs, scientific research, and high-voltage component testing. Featuring full-color LCD display, 4 memory presets, USB auxiliary output, and professional safety protections, it helps you efficiently complete repetitive tasks, monitor power in real time, and protect sensitive components.\u003c\/p\u003e\n\u003ch2 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003eKey Features:\u003c\/h2\u003e\n\u003ch3\u003eHigh Voltage \u0026amp; Precision Control\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eContinuous adjustable output: 0–300V \/ 0–200V voltage and 0–1A current for high-voltage testing and precision applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFull-color LCD display for clear monitoring of voltage, current, and power\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe adjustable DC power supply features four memory presets for saving frequently used voltage and current parameters, thereby reducing the time required for repetitive configuration.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput switch for safely turning the output on\/off without shutting down the entire unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Protection \u0026amp; Stability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in protection circuits: overvoltage, overcurrent, short-circuit for safe operation\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eExtremely low ripple and high output stability for sensitive testing and scientific applications\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePanel lock button prevents accidental changes, ensuring consistent test conditions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB 5V\/2A auxiliary output for powering small peripherals or auxiliary devic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e User-Friendly Design\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntuitive knob control with fine-tuning for precise voltage\/current adjustments\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEasy-to-use panel lock and memory presets for repetitive testing tasks\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eClear visual feedback via LCD display for real-time voltage, current, and power readings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications \u003c\/h2\u003e\n\u003ch3\u003eRenewable Energy Testing\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Inverter Testing:\u003c\/strong\u003e Simulate high-voltage DC input and verify inverter efficiency \u0026amp; stability\u003cbr\u003e\u003cstrong\u003eFuel Cell Stack Testing:\u003c\/strong\u003e Evaluate performance under different voltage\/current loads\u003cbr\u003e\u003cstrong\u003eHigh-Voltage Battery Pack Testing: \u003c\/strong\u003eCharge\/discharge, aging, and performance tests for EV or energy storage systems\u003c\/p\u003e\n\u003ch3\u003eElectronic Component Testing \u0026amp; Aging\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePower Device Testing:\u003c\/strong\u003e MOSFETs, IGBTs, diodes, TVS components – withstand voltage and breakdown testing\u003cbr\u003e\u003cstrong\u003eComponent Aging Tests: \u003c\/strong\u003eCapacitors, resistors, insulators under high-voltage stress for long-term reliability studies\u003c\/p\u003e\n\u003ch3\u003eLaboratory \u0026amp; Scientific Research\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePlasma Experiments: \u003c\/strong\u003eSupply stable high-voltage power to plasma generators and ion sources\u003cbr\u003e\u003cstrong\u003eMaterial Breakdown Testing: \u003c\/strong\u003eTest insulation, coatings, and films for breakdown voltage and leakage characteristics\u003c\/p\u003e\n\u003ch2\u003eQuality Assurance \u0026amp; Service\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e DC power supply ×1, output cable ×1, input cable ×1, user manual ×1, warranty card ×1\u003cbr\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE \u0026amp; FCC certified\u003cbr\u003e\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e All units and accessories strictly inspected before shipment\u003cbr\u003e\u003cstrong\u003eCustomer Support: \u003c\/strong\u003e24-hour response for inquiries\u003c\/p\u003e\n\u003ch2 class=\"heading-3 ace-line old-record-id-Ulrwf2kDjd8slfcikz7cNa8nnHc\"\u003eProduct Parameters\u003c\/h2\u003e\n\u003ctable style=\"font-size: 0.875rem;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"font-weight: 400;\"\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"font-weight: 400;\"\u003eSub-Parameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSPPS2001D\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: left;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSPPS3001D\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Value (0℃~40℃)\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e0-200V\u003c\/td\u003e\n\u003ctd\u003e0-300V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e0-1A\u003c\/td\u003e\n\u003ctd\u003e0-1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e200W\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\u003e-\u003c\/td\u003e\n\u003ctd\u003e5V 2A (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.3%+10 mV (All Models)\u003c\/td\u003e\n\u003ctd\u003e\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%+2.5 mA (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+2.5 mV (All Models)\u003c\/td\u003e\n\u003ctd\u003e\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%+2.5 mA (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Resolution\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100mV\u003c\/td\u003e\n\u003ctd\u003e100mV\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 (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadback Resolution\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100mV\u003c\/td\u003e\n\u003ctd\u003e100mV\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 (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Accuracy\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+20mV\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+30mV\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 (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadback Accuracy\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+20mV\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+30mV\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%+5mA\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple (20Hz~20MHz)\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤1000 mVp-p\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\n≤140 mVrms\u003c\/td\u003e\n\u003ctd\u003e≤1200 mVp-p\n\u003cdiv class=\"container-Uxvbjy md-box-line-break wrapper-GYqxgQ undefined\"\u003e\u003cbr\u003e\u003c\/div\u003e\n≤140 mVrms\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≤60 mArms\u003c\/td\u003e\n\u003ctd\u003e≤80 mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time (No Load)\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200mS (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time (Full Load)\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤300mS (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time (No Load)\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤5S\u003c\/td\u003e\n\u003ctd\u003e≤5S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time (Full Load)\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200mS\u003c\/td\u003e\n\u003ctd\u003e≤200mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Response\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200mS (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e≥85% (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\/Current\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eAC 220V (AC110V optional) (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\/Net Weight\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eSize: about 248.516cm, weight:1.3KG (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\/Weight\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eSingle unit: 33.51322cm, weight:1.7KG (8pcs\/Carton) (All Models)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ SPPS3001D 300V 1A","offer_id":46341667422385,"sku":"SPPS3001D-220","price":229.99,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ SPPS2001D 200V 1A","offer_id":47212225527985,"sku":"spps2001d-220","price":199.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS3001D 300V 1A","offer_id":46341667455153,"sku":"SPPS3001D-110","price":229.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS2001D 200V 1A","offer_id":47212225560753,"sku":"spps2001d-110","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/SPPS2001D-1_1_High_Voltage_Lab_DC_Power_Supply.webp?v=1779418199","url":"https:\/\/www.kuaiquinstrument.com\/products\/sppsd","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}