{"product_id":"kuaiqu-sps-c1203s-120v-3a-360w-dc-bench-supply-with-ovp-for-high-voltage-electronics-testing","title":"KUAIQU SPS-C1203S 120V 3A 360W Adjustable DC Test Source with OVP for Power Conversion 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-C1203S 120V 3A 360W\u003c\/h1\u003e\n\u003ch1\u003eAdjustable DC Test Source with OVP for\u003c\/h1\u003e\n\u003ch1\u003ePower Conversion Testing\u003c\/h1\u003e\n\u003cp\u003eThe KUAIQU SPS-C1203S is a 120V 3A 360W Adjustable DC Test Source designed for Power Conversion Testing and compatible electronic circuit evaluation. With a 0–120V adjustable output range, it provides flexible DC input conditions for testing compatible power conversion circuits, electronic modules, and related applications within the rated output range.\u003c\/p\u003e\n\u003cp\u003eThe SPS-C1203S combines Precision Encoder adjustment, HD 4-Digit Display, Independent Output Button, and multiple protection functions to help users configure DC output parameters, simulate different input conditions, and monitor voltage, current, and power during bench testing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003e0–120V Adjustable Output for Power Conversion Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C1203S provides a continuously adjustable 0–120V DC output range, allowing users to establish different DC input conditions for compatible power conversion circuits and electronic devices. The extended voltage range supports testing requirements within the rated output specifications.\u003c\/p\u003e\n\u003ch3\u003e3A Current and 360W Output Capability\u003c\/h3\u003e\n\u003cp\u003eWith up to 3A output current and 360W maximum power, the SPS-C1203S provides adjustable DC power conditions for compatible electronic testing applications. Users can configure voltage and current according to the requirements of the connected circuit or device.\u003c\/p\u003e\n\u003ch3\u003ePrecision Encoder for Controlled DC Parameter Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C1203S features V-COARSE, V-FINE, A-COARSE, and A-FINE adjustment controls. Coarse adjustment helps users quickly set the required output range, while fine adjustment supports detailed voltage and current configuration during circuit evaluation.\u003c\/p\u003e\n\u003ch3\u003eHD 4-Digit Display for Electrical Parameter Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe HD 4-Digit Display provides real-time readings of voltage, current, and power. During Power Conversion Testing, users can monitor output parameters and observe electrical changes when adjusting different DC input conditions.\u003c\/p\u003e\n\u003ch3\u003eIndependent Output Button for Test Preparation\u003c\/h3\u003e\n\u003cp\u003eThe Independent Output Button allows users to configure voltage and current settings before activating DC output. This helps establish the required testing conditions before power is applied to the connected electronic circuit.\u003c\/p\u003e\n\u003ch3\u003eWide Voltage Range for DC Input Simulation\u003c\/h3\u003e\n\u003cp\u003eThe adjustable 0–120V output allows users to simulate different DC input conditions for compatible electronic circuits and power conversion systems. This helps evaluate circuit operation under different voltage settings within the rated range.\u003c\/p\u003e\n\u003ch3\u003eFine Resolution for Detailed Test Configuration\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C1203S supports 10mV voltage setting resolution below 100V and 0.1V resolution at 100V and above. Combined with 1mA current setting resolution, it allows users to configure output parameters with detailed adjustment control.\u003c\/p\u003e\n\u003ch3\u003eOVP and Multiple Protection Functions\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C1203S includes Over-Voltage Protection (OVP), Over-Load Protection, Over-Current Protection, Short Circuit Protection, Over-Temperature Protection, and Grounding Protection. These protection functions provide additional safeguards during compatible electronic testing applications.\u003c\/p\u003e\n\u003ch3\u003eCooling Fan for Stable Bench Operation\u003c\/h3\u003e\n\u003cp\u003eThe built-in Cooling Fan helps dissipate heat during operation, supporting longer testing sessions within the rated operating conditions.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003ePower Conversion Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C1203S provides adjustable DC output for evaluating compatible power conversion circuits within its rated 0–120V, 0–3A, and 360W output range.\u003c\/p\u003e\n\u003ch3\u003eDC Input Condition Testing\u003c\/h3\u003e\n\u003cp\u003eUsers can adjust voltage and current parameters to establish different DC input conditions when evaluating compatible electronic modules and circuits.\u003c\/p\u003e\n\u003ch3\u003eElectronic Circuit Verification\u003c\/h3\u003e\n\u003cp\u003eThe adjustable output allows users to provide controlled DC power conditions for testing compatible electronic circuits during development and evaluation.\u003c\/p\u003e\n\u003ch3\u003eVoltage Range Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe 0–120V adjustable output enables users to evaluate how compatible devices respond under different DC voltage conditions within the rated operating range.\u003c\/p\u003e\n\u003ch3\u003eLaboratory and Engineering Testing\u003c\/h3\u003e\n\u003cp\u003eWith adjustable output control, real-time parameter monitoring, and multiple protection functions, the SPS-C1203S provides a practical DC test platform for compatible laboratory and engineering applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eQuality Check and Terms of Service:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cp\u003eEach KUAIQU SPS-C1203S Adjustable DC Test Source is packaged with the standard accessories required for normal operation.\u003c\/p\u003e\n\u003ch3\u003eCE \u0026amp; FCC Certification\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C1203S is designed to meet applicable CE and FCC requirements for its intended use.\u003c\/p\u003e\n\u003ch3\u003eInspection Before Shipment\u003c\/h3\u003e\n\u003cp\u003eEach power supply undergoes inspection before shipment to help ensure proper operation and product quality.\u003c\/p\u003e\n\u003ch3\u003eCustomer Support within 24 Hours\u003c\/h3\u003e\n\u003cp\u003eFor questions about product operation, specifications, or usage, KUAIQU customer support provides assistance within 24 hours.\u003c\/p\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\u003e0–120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e0–3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e360W\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\u003e-\u003c\/td\u003e\n\u003ctd\u003ePDO: 5V\/3A, 9V\/2A, 12V\/1.5A; PPS: 3.3V–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\u003e\u0026lt;100V: 10mV; ≥100V: 0.1V\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\u003e\u0026lt;100V: 10mV; ≥100V: 0.1V\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≤0.01% + 15mV\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≤0.01% + 15mV\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≤300mVp-p \/ ≤30mVrms\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≤30mArms\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≤30s\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\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eAC 220V (AC110V optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose KUAIQU SPS-C1203S?\u003c\/h2\u003e\n\u003cp\u003eThe KUAIQU SPS-C1203S combines a \u003cstrong\u003e0–120V adjustable output range, up to 3A current, and 360W maximum power\u003c\/strong\u003e to provide flexible DC input conditions for compatible Power Conversion Testing applications.\u003c\/p\u003e\n\u003cp\u003eIts Precision Encoder adjustment system supports controlled voltage and current configuration, while the HD 4-Digit Display provides real-time monitoring of output parameters. The Independent Output Button allows users to prepare test settings before enabling DC output.\u003c\/p\u003e\n\u003cp\u003eWith OVP, Over-Load Protection, Over-Current Protection, Short Circuit Protection, Over-Temperature Protection, Grounding Protection, and Cooling Fan design, the SPS-C1203S provides a practical Adjustable DC Test Source for compatible power conversion circuits, electronic modules, and engineering bench evaluation.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC110V(±10%)","offer_id":47895029383345,"sku":"SPS-C1203S","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_SPS-C1203S_120V_3A_360W_DC_Bench_Supply_with_OVP_for_High_Voltage_Electronics_Testing1.png?v=1788502112","url":"https:\/\/www.kuaiquinstrument.com\/es\/products\/kuaiqu-sps-c1203s-120v-3a-360w-dc-bench-supply-with-ovp-for-high-voltage-electronics-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}