{"product_id":"kuaiqu-sps-c305s-30v-5a-150w-dc-power-supply-for-electronic-component-testing","title":"KUAIQU SPS-C305S 30V 5A 150W DC Power Supply 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 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\/SPS-C3010S_English_Manual.pdf?v=1747377589\" 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-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\u003eKUAIQU SPS-C305S 30V 5A 150W DC\u003c\/h1\u003e\n\u003ch1\u003ePower Supply for Electronic Component\u003c\/h1\u003e\n\u003ch1\u003eTesting\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPS-C305S\u003c\/strong\u003e is a 30V 5A 150W adjustable DC power supply designed for electronic component testing and evaluation. With 10mV voltage setting resolution, 1mA current setting resolution, and a 4-digit display for voltage, current, and power, it provides controlled DC power and clear electrical readings during component evaluation. Multiple protection functions also help provide safer operating conditions when testing individual components under different electrical conditions.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eFine Voltage and Current Control for Component Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C305S provides \u003cstrong\u003e0–30V adjustable voltage and 0–5A adjustable current\u003c\/strong\u003e with 150W maximum output power. The 10mV voltage setting resolution and 1mA current setting resolution allow users to make fine changes to test conditions when evaluating electronic components and observing their electrical behavior.\u003c\/p\u003e\n\u003ch3\u003eClear 4-Digit Electrical Readings\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e4-digit display\u003c\/strong\u003e shows voltage, current, and power readings in real time. During electronic component testing, users can monitor the actual electrical conditions while adjusting the supply, making it easier to observe parameter changes during evaluation.\u003c\/p\u003e\n\u003ch3\u003ePrecision Adjustment Controls\u003c\/h3\u003e\n\u003cp\u003eSeparate \u003cstrong\u003eV-COARSE, V-FINE, A-COARSE, and A-FINE\u003c\/strong\u003e controls provide convenient adjustment of the output parameters. Coarse controls allow faster setting changes, while fine controls are useful when a component requires smaller voltage or current adjustments during testing.\u003c\/p\u003e\n\u003ch3\u003eStable DC Output with Low Ripple\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C305S provides voltage ripple of \u003cstrong\u003e≤60mVp-p \/ ≤10mVrms\u003c\/strong\u003e and current ripple of \u003cstrong\u003e≤10mArms\u003c\/strong\u003e. This regulated DC output is suitable for component evaluation where controlled and stable power conditions are important for observing electrical performance.\u003c\/p\u003e\n\u003ch3\u003eOCP and Multiple Protection Functions\u003c\/h3\u003e\n\u003cp\u003eThe power supply includes \u003cstrong\u003eOver-Current Protection (OCP), Over-Voltage Protection (OVP), Over-Load Protection, Short Circuit Protection, Over-Temperature Protection, and Grounding Protection\u003c\/strong\u003e. These functions provide additional protection when connecting and testing electronic components under different operating conditions.\u003c\/p\u003e\n\u003ch3\u003eIndependent Output Button\u003c\/h3\u003e\n\u003cp\u003eThe dedicated \u003cstrong\u003eOutput Button\u003c\/strong\u003e allows users to control the DC output after setting the desired voltage and current. This makes it convenient to prepare test parameters before applying power to a component or test circuit.\u003c\/p\u003e\n\u003ch3\u003eUSB and Type-C Charging Output\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C305S also provides \u003cstrong\u003eUSB and Type-C charging outputs\u003c\/strong\u003e. The USB\/Type-C output supports PDO at \u003cstrong\u003e5V\/3A, 9V\/2A, and 12V\/1.5A\u003c\/strong\u003e, while PPS supports \u003cstrong\u003e3.3V–5.9V\/3A and 3.3V–11V\/1.6A\u003c\/strong\u003e. These outputs provide an additional charging option for compatible devices used in an electronics testing workspace.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eElectronic Component Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C305S can provide adjustable DC power for evaluating electronic components under controlled voltage and current conditions. Users can adjust the output while monitoring voltage, current, and power readings.\u003c\/p\u003e\n\u003ch3\u003eComponent Electrical Performance Testing\u003c\/h3\u003e\n\u003cp\u003eDifferent voltage and current settings can be applied when examining component behavior under varying operating conditions. The fine adjustment controls allow users to make smaller parameter changes during testing.\u003c\/p\u003e\n\u003ch3\u003eSemiconductor and Electronic Device Testing\u003c\/h3\u003e\n\u003cp\u003eThe adjustable DC output can be used as a bench power source for testing compatible semiconductor devices and electronic components that require controlled DC input conditions.\u003c\/p\u003e\n\u003ch3\u003eComponent-Level Troubleshooting\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C305S can support component-level troubleshooting by providing adjustable power while users observe electrical readings and changes in component behavior. OCP, OVP, Short Circuit Protection, and other protection functions provide additional safeguards during testing.\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 Standard SPS-C305S power supply and included accessories according to the product package.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCE \u0026amp; FCC Certification:\u003c\/strong\u003e The product complies with applicable CE and FCC certification requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInspection Before Shipment:\u003c\/strong\u003e Each unit is inspected before shipment to help ensure proper product condition.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer Support:\u003c\/strong\u003e Customer support is available within 24 hours for product-related questions.\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\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSub-item\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Value (0℃~40℃)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e0–30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e0–5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB\/Type-C Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePDO\u003c\/td\u003e\n\u003ctd\u003e5V\/3A, 9V\/2A, 12V\/1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePPS\u003c\/td\u003e\n\u003ctd\u003e3.3V–5.9V\/3A, 3.3V–11V\/1.6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.3% + 10mV\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% + 2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLine Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 2.5mV\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% + 2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10mV\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReadback Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10mV\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.05% + 10mV\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReadback Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.05% + 10mV\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\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRipple (20Hz~20MHz)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤60mVp-p \/ ≤10mVrms\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≤10mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRise Time (No Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRise Time (Full Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤300ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFall Time (No Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤15s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFall Time (Full Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤300ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\/Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eAC 220V (AC 110V optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose KUAIQU SPS-C305S?\u003c\/h2\u003e\n\u003cp\u003eFor \u003cstrong\u003eElectronic Component Testing\u003c\/strong\u003e, the KUAIQU SPS-C305S provides a controlled \u003cstrong\u003e0–30V, 0–5A, 150W DC output\u003c\/strong\u003e with fine voltage and current adjustment. Its \u003cstrong\u003e10mV voltage setting resolution and 1mA current setting resolution\u003c\/strong\u003e support detailed parameter adjustments, while the 4-digit display provides clear voltage, current, and power readings during component evaluation. Low-ripple output helps maintain controlled test conditions, while OCP, OVP, Over-Load Protection, Short Circuit Protection, Over-Temperature Protection, and Grounding Protection provide multiple protection functions. The SPS-C305S is suitable for electronic component evaluation, electrical performance testing, semiconductor testing, and component-level troubleshooting.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ SPS-C305S","offer_id":47892998815921,"sku":"SPS-C305S","price":69.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPS-C305S","offer_id":47892998848689,"sku":"SPS-C305S","price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_SPS-C305S_30V_5A_150W_DC_Power_Supply_for_Electronic_Component_Testing1.png?v=1788407309","url":"https:\/\/www.kuaiquinstrument.com\/products\/kuaiqu-sps-c305s-30v-5a-150w-dc-power-supply-for-electronic-component-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}