{"product_id":"kuaiqu-spps-d1202x-r-120v-2a-240w-linear-dc-power-supply","title":"KUAIQU SPPS-D1202X-R 120V 2A 240W Linear DC Power Supply for Semiconductor \u0026Power Electronics Testing","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eKUAIQU SPPS-D1202X-R 120V 2A 240W Linear DC Power Supply\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe KUAIQU SPPS-D1202X-R 120V 2A 240W Linear DC Power Supply is designed for applications where the primary requirement is a wider DC voltage range rather than high current, including power semiconductor evaluation, power electronics R\u0026amp;D, component characterization, and higher-voltage circuit testing.\u003c\/p\u003e\n\u003cp\u003eIts 0–120V output extends well beyond conventional 30V and 60V bench supplies, providing greater flexibility for testing electronic components and circuits requiring elevated DC voltage. The linear design provides stable, low-ripple output, while programmable ramping and cycle testing allow engineers to control how voltage is applied during experiments.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0–120V \/ 0–2A Output:\u003c\/strong\u003e Provides up to 240W for circuits and components requiring a wider DC voltage range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide-Range Voltage Control:\u003c\/strong\u003e Suitable for evaluating electronic components and circuits across a broad voltage range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Low-Ripple Output:\u003c\/strong\u003e Provides stable DC power for component characterization and power electronics experiments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10mV \/ 1mA Adjustment Resolution:\u003c\/strong\u003e Enables controlled voltage and current adjustment during component evaluation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage \u0026amp; Current Waveform Display:\u003c\/strong\u003e Allows engineers to monitor output behavior directly on the LCD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled Voltage Ramp:\u003c\/strong\u003e Gradually applies voltage to help evaluate startup and voltage-response characteristics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgrammable Cycle Testing:\u003c\/strong\u003e Supports repeated voltage sequences for component and circuit experiments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e99 Groups of Data Storage:\u003c\/strong\u003e Allows different test conditions to be stored and recalled.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOCP \u0026amp; OVP Protection:\u003c\/strong\u003e Helps protect valuable components and test circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB 5V\/2A Output:\u003c\/strong\u003e Provides auxiliary USB power with real-time monitoring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS232 \/ RS485 \/ USB Communication:\u003c\/strong\u003e Supports computer-controlled experiments and automated test setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScreen Lock \u0026amp; Buzzer:\u003c\/strong\u003e Helps prevent unintended parameter changes during testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower Semiconductor Testing\u003c\/li\u003e\n\u003cli\u003eMOSFET Evaluation\u003c\/li\u003e\n\u003cli\u003eIGBT Testing\u003c\/li\u003e\n\u003cli\u003ePower Electronics R\u0026amp;D\u003c\/li\u003e\n\u003cli\u003eElectronic Component Characterization\u003c\/li\u003e\n\u003cli\u003eHigher-Voltage Circuit Development\u003c\/li\u003e\n\u003cli\u003ePower Module Development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv id=\"shopify-section-template--19157327839409__main\" class=\"shopify-section\"\u003e\n\u003cdiv class=\"product-details product-left-thumbs\" id=\"ProductSection-template--19157327839409__main\"\u003e\n\u003cdiv class=\"productView-bottom scroll-trigger animate--slide-in\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"tabs-contents tabs-contents-horizontal clearfix halo-text-format\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-product-details\"\u003e\n\u003cdiv class=\"toggle-content is-active show-mobile\" id=\"tab-product-details-mobile\"\u003e\n\u003cdiv class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"\u003e\n\u003cdiv class=\"auto-hide-last-sibling-br paragraph-JOTKXA paragraph-element br-paragraph-space\"\u003e\n\u003ch2 class=\"header-iWP5WJ auto-hide-last-sibling-br\"\u003e\u003cstrong\u003eQuality Check and Terms of Service\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage includes\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003eDC Power Supply\u003cspan\u003e \u003c\/span\u003e*1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.\u003c\/li\u003e\n\u003cli\u003eHas passed CE \u0026amp; FCC Certification.\u003c\/li\u003e\n\u003cli\u003eAll DC power supplies and accessories are inspected before shipment to ensure good quality.\u003c\/li\u003e\n\u003cli\u003eCustomer support: Contact us with any questions, and we'll respond within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSPPS-D1202XR\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e0 ~ 120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e0 ~ 2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e240W\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\u003eLoad Regulation (Voltage)\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation (Current)\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation (Voltage)\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+3 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation (Current)\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+3 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Resolution (V\/A)\u003c\/td\u003e\n\u003ctd\u003e1mV \/ 1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadback Resolution (V\/A)\u003c\/td\u003e\n\u003ctd\u003e1mV \/ 1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Accuracy (Voltage)\u003c\/td\u003e\n\u003ctd\u003e≤0.03%+10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Accuracy (Current)\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadback Accuracy (Voltage)\u003c\/td\u003e\n\u003ctd\u003e≤0.03%+10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadback Accuracy (Current)\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise (Voltage)\u003c\/td\u003e\n\u003ctd\u003e≤15mV(p-p) \/ ≤5mV(rms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise (Current)\u003c\/td\u003e\n\u003ctd\u003e≤10mA(rms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time (No Load \/ 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≤500ms\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\u003eFull Load Efficiency\u003c\/td\u003e\n\u003ctd\u003e≥48%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection id=\"shopify-section-template--19157327839409__176154459813320a4b\" class=\"shopify-section spaced-section\"\u003e\n\u003cdiv class=\"\"\u003e\n\u003cdiv id=\"shopify-block-AbzJIUGxseVVrcysyS__judge_me_reviews_review_widget_3WMnYn\" class=\"shopify-block shopify-app-block\"\u003e\n\u003cdiv id=\"judgeme_product_reviews\" class=\"jdgm-widget jdgm-review-widget jdgm--done-setup-widget\"\u003e\n\u003cdiv class=\"jdgm-legacy-widget-content\"\u003e\n\u003cdiv class=\"jdgm-rev-widg\"\u003e\n\u003cdiv class=\"jdgm-rev-widg__header\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"Default Title","offer_id":47871255969969,"sku":"SPPS-D1202X-R-220V","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/3_8f31d0b9-ae77-4d88-b736-f129c99cd133.png?v=1787557861","url":"https:\/\/www.kuaiquinstrument.com\/fr\/products\/kuaiqu-spps-d1202x-r-120v-2a-240w-linear-dc-power-supply","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}