{"product_id":"kuaiqu-sps1203s-120v-3a-360w-dc-source-with-stable-output-for-semiconductor-testing","title":"KUAIQU SPS1203S 120V 3A 360W  DC Source with Stable Output for Semiconductor 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\/OVP.pdf?v=1788508343\u0026gt;%20\u0026lt;svg%20style=\" viewbox=\"0 0 16 16\" fill=\"currentColor\" height=\"20\" width=\"20\" xmlns=\"http:\/\/www.w3.org\/2000\/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 style=\"margin: 0; color: #666; font-size: 14px;\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cem\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/12.png?v=1776150334\" alt=\"\"\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003eKUAIQU SPS1203S 120V 3A 360W DC\u003c\/h1\u003e\n\u003ch1\u003eSource with Stable Output for\u003c\/h1\u003e\n\u003ch1\u003eSemiconductor Testing\u003c\/h1\u003e\n\u003cp\u003eThe KUAIQU SPS1203S is a 120V 3A 360W DC Source designed for Semiconductor Testing and compatible electronic device evaluation. Its adjustable 0-120V DC output provides flexible voltage conditions for testing semiconductor-related circuits, power devices, and electronic components within the rated operating range.\u003c\/p\u003e\n\u003cp\u003eWith stable DC output, Precision Encoder adjustment, an HD 4-Digit Display, and an Independent Output Button, the SPS1203S allows users to configure test parameters, monitor electrical values, and apply controlled DC power during semiconductor testing processes.\u003c\/p\u003e\n\u003cp\u003eThe SPS1203S also integrates OVP, OCP, Over-Load Protection, Short Circuit Protection, Over-Temperature Protection, and Grounding Protection to provide additional protection during compatible laboratory and engineering testing applications.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003e0-120V Adjustable DC Output for Semiconductor Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS1203S provides a 0-120V adjustable DC output, allowing users to establish different voltage conditions for compatible Semiconductor Testing applications. The wide output range supports evaluation of semiconductor circuits and electronic components that require different DC input conditions within the rated specifications.\u003c\/p\u003e\n\u003ch3\u003e3A Current and 360W Power Capacity for Component Evaluation\u003c\/h3\u003e\n\u003cp\u003eWith up to 3A output current and 360W maximum power, the SPS1203S provides adjustable DC power for semiconductor-related testing tasks. Users can set suitable voltage and current parameters according to the requirements of the connected device or circuit under evaluation.\u003c\/p\u003e\n\u003ch3\u003ePrecision Encoder Control for Accurate Parameter Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe SPS1203S features V-COARSE, V-FINE, A-COARSE, and A-FINE adjustment controls. The encoder design allows users to quickly set output values through coarse adjustment and make smaller parameter changes through fine adjustment when configuring semiconductor test conditions.\u003c\/p\u003e\n\u003ch3\u003eStable Output for Semiconductor Device Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS1203S provides regulated DC output for establishing controlled power conditions during semiconductor testing. Stable output helps users evaluate connected circuits and components under selected voltage and current settings within the rated operating range.\u003c\/p\u003e\n\u003ch3\u003eHD 4-Digit Display for Real-Time Electrical Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe HD 4-Digit Display shows real-time voltage, current, and power readings. During Semiconductor Testing, users can monitor output parameters and observe changes when adjusting test conditions.\u003c\/p\u003e\n\u003ch3\u003eIndependent Output Button for Controlled Power Application\u003c\/h3\u003e\n\u003cp\u003eThe Independent Output Button allows users to set voltage and current parameters before enabling DC output. This helps prepare the required testing conditions before power is applied to semiconductor-related circuits or electronic devices.\u003c\/p\u003e\n\u003ch3\u003eFine Resolution Adjustment for Detailed Testing Conditions\u003c\/h3\u003e\n\u003cp\u003eThe SPS1203S 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 during compatible semiconductor testing applications.\u003c\/p\u003e\n\u003ch3\u003eMultiple Protection Functions for Semiconductor Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS1203S includes Over-Voltage Protection, Over-Current Protection, Over-Load Protection, Short Circuit Protection, Over-Temperature Protection, and Grounding Protection. These protection functions provide additional safeguards when abnormal electrical conditions occur during testing.\u003c\/p\u003e\n\u003ch3\u003eUSB-A and USB-C Fast Charging Output\u003c\/h3\u003e\n\u003cp\u003eThe SPS1203S is equipped with USB-A and USB-C fast charging interfaces. The USB-A output supports PDO 5V\/3A, 9V\/2A, and 12V\/1.5A, while USB-C supports PPS 3.3V-5.9V\/3A and 3.3V-11V\/1.6A output specifications for compatible charging applications.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eSemiconductor Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS1203S provides adjustable DC power for evaluating compatible semiconductor devices, electronic components, and related circuits within its rated 0-120V, 0-3A, and 360W output range.\u003c\/p\u003e\n\u003ch3\u003eSemiconductor Circuit Power Evaluation\u003c\/h3\u003e\n\u003cp\u003eUsers can adjust voltage and current settings to establish different DC input conditions when evaluating semiconductor circuits and electronic designs.\u003c\/p\u003e\n\u003ch3\u003eElectronic Component Testing\u003c\/h3\u003e\n\u003cp\u003eThe adjustable DC output allows users to provide controlled power conditions for compatible electronic components during development, evaluation, and laboratory testing.\u003c\/p\u003e\n\u003ch3\u003ePower Device Testing\u003c\/h3\u003e\n\u003cp\u003eWith its wide voltage adjustment range and real-time electrical monitoring, the SPS1203S can support compatible power device testing applications requiring controlled DC input conditions.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Engineering Testing\u003c\/h3\u003e\n\u003cp\u003eThe Precision Encoder, HD 4-Digit Display, Independent Output Button, and multiple protection functions make the SPS1203S suitable for compatible laboratory and engineering testing environments.\u003c\/p\u003e\n\u003ch2\u003eQuality Check and Terms of Service:\u003c\/h2\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cp\u003eEach KUAIQU SPS-S Upgrade Series DC Power Supply is packaged with the standard accessories required for normal operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDC Power Supply ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Cable ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInput Cable ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUser Manual ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarranty Card ×1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCE \u0026amp; FCC Certification\u003c\/h3\u003e\n\u003cp\u003eThe SPS1203S 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°C~40°C)\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\u003eUSB-A: PDO 5V\/3A, 9V\/2A, 12V\/1.5A; USB-C: 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 \/ Current\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\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize \/ Net Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eApprox. 22 × 8.5 × 15.5 cm, 1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Size \/ Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eSingle unit: 29.5 × 13 × 21 cm, 1.65 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose KUAIQU SPS1203S?\u003c\/h2\u003e\n\u003cp\u003eThe KUAIQU SPS1203S combines a \u003cstrong\u003e0-120V adjustable output range, up to 3A current, and 360W maximum power\u003c\/strong\u003e to provide controlled DC power conditions for compatible Semiconductor Testing applications.\u003c\/p\u003e\n\u003cp\u003eIts Precision Encoder adjustment with V-COARSE, V-FINE, A-COARSE, and A-FINE controls allows users to configure voltage and current settings according to different testing requirements. The HD 4-Digit Display provides real-time monitoring of voltage, current, and power, helping users observe electrical parameters during semiconductor device evaluation.\u003c\/p\u003e\n\u003cp\u003eThe Independent Output Button allows test parameters to be prepared before DC output activation. Combined with stable DC output, OVP, OCP, Over-Load Protection, Short Circuit Protection, Over-Temperature Protection, Grounding Protection, USB-A and USB-C fast charging interfaces, and a built-in Cooling Fan, the SPS1203S provides a practical DC Source solution for compatible semiconductor testing, electronic component evaluation, and laboratory engineering applications.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ SPS1203S","offer_id":47896268177585,"sku":"SPS1203S","price":99.9,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPS1203S","offer_id":47896268210353,"sku":"SPS1203S","price":99.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_SPS1203S_120V_3A_360W_DC_Source_with_Stable_Output_for_Semiconductor_Testing1.png?v=1788602469","url":"https:\/\/www.kuaiquinstrument.com\/products\/kuaiqu-sps1203s-120v-3a-360w-dc-source-with-stable-output-for-semiconductor-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}