{"product_id":"kuaiqu-sps-c305s-30v-5a-150w-regulated-dc-bench-supply-with-ocp-for-embedded-system-testing","title":"KUAIQU SPS-C305S 30V 5A 150W Regulated DC Bench Supply with OCP for Embedded System 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\u003c\/h1\u003e\n\u003ch1\u003eRegulated DC Bench Supply with OCP for\u003c\/h1\u003e\n\u003ch1\u003eEmbedded System Testing\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPS-C305S\u003c\/strong\u003e is a 30V 5A 150W regulated DC bench supply designed for embedded system testing and development. With adjustable voltage and current, fine setting resolution, real-time voltage, current and power display, and OCP protection, it provides controlled DC power for evaluating embedded boards, modules, and electronic systems under different operating conditions. Its independent output button and precision adjustment controls also make it convenient for repeated bench testing and troubleshooting.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eRegulated DC Output for Embedded Systems\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C305S provides \u003cstrong\u003e0–30V adjustable voltage and 0–5A adjustable current with 150W maximum output power\u003c\/strong\u003e. This allows users to establish different power conditions when testing embedded boards, development modules, and related electronic circuits without changing to a different power source for each test condition.\u003c\/p\u003e\n\u003ch3\u003eFine Voltage and Current Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe dedicated \u003cstrong\u003eV-COARSE, V-FINE, A-COARSE, and A-FINE\u003c\/strong\u003e controls provide both quick and fine parameter adjustment. With \u003cstrong\u003e10mV voltage setting resolution and 1mA current setting resolution\u003c\/strong\u003e, users can make controlled changes to the power supplied to an embedded system while evaluating its operating response.\u003c\/p\u003e\n\u003ch3\u003e4-Digit Display for Power Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e4-digit display\u003c\/strong\u003e provides real-time readings of voltage, current, and power. During embedded system testing, users can monitor the electrical conditions of the connected device while adjusting the supply, helping them observe changes in power consumption and operating conditions.\u003c\/p\u003e\n\u003ch3\u003eOCP Protection for Test Conditions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOver-Current Protection (OCP)\u003c\/strong\u003e helps protect the power supply and connected test setup when excessive current conditions occur. This is particularly useful when evaluating embedded boards and modules under different operating conditions where current demand may change during testing.\u003c\/p\u003e\n\u003ch3\u003eIndependent Output Control\u003c\/h3\u003e\n\u003cp\u003eThe dedicated \u003cstrong\u003eOutput Button\u003c\/strong\u003e allows users to control the DC output after setting the required voltage and current. This provides a convenient way to connect or adjust an embedded system while keeping the configured test parameters available.\u003c\/p\u003e\n\u003ch3\u003eMultiple Protection Functions\u003c\/h3\u003e\n\u003cp\u003eIn addition to OCP, the SPS-C305S provides \u003cstrong\u003eOver-Voltage Protection (OVP), Over-Load Protection, Short Circuit Protection, Over-Temperature Protection, and Grounding Protection\u003c\/strong\u003e. These functions provide additional protection during embedded system development, board testing, and troubleshooting.\u003c\/p\u003e\n\u003ch3\u003eUSB and Type-C Charging Output\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C305S includes \u003cstrong\u003eUSB and Type-C charging outputs\u003c\/strong\u003e. The USB\/Type-C output supports PDO profiles of \u003cstrong\u003e5V\/3A, 9V\/2A, and 12V\/1.5A\u003c\/strong\u003e, as well as PPS profiles of \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 alongside embedded system development and testing.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eEmbedded Board Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C305S can provide adjustable DC power for embedded development boards and electronic modules. Users can adjust voltage and current according to the requirements of the test setup while monitoring actual voltage, current, and power readings.\u003c\/p\u003e\n\u003ch3\u003eMicrocontroller and Development Module Testing\u003c\/h3\u003e\n\u003cp\u003eDuring development and evaluation of microcontroller-based systems and electronic modules, the regulated DC bench supply can provide controlled power conditions for functional checks and operating-condition evaluation.\u003c\/p\u003e\n\u003ch3\u003eEmbedded System Power Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe adjustable output allows engineers to evaluate embedded systems under different supply conditions. The 4-digit display provides direct visibility of voltage, current, and power during bench testing.\u003c\/p\u003e\n\u003ch3\u003eEmbedded Hardware Troubleshooting\u003c\/h3\u003e\n\u003cp\u003eThe SPS-C305S is suitable for troubleshooting embedded hardware by providing adjustable DC power and fine parameter control. OCP, OVP, Short Circuit Protection, and other protection functions provide additional safeguards when investigating abnormal operating conditions.\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\u003eEmbedded System Testing\u003c\/strong\u003e, the KUAIQU SPS-C305S combines a \u003cstrong\u003eregulated 0–30V, 0–5A DC output\u003c\/strong\u003e with 150W maximum power, fine voltage and current adjustment, and clear 4-digit monitoring. Its V-FINE and A-FINE controls allow users to make precise changes to test conditions, while real-time voltage, current, and power readings provide visibility during embedded board and module evaluation. \u003cstrong\u003eOCP, OVP, Over-Load Protection, Short Circuit Protection, Over-Temperature Protection, and Grounding Protection\u003c\/strong\u003e provide multiple layers of protection for bench testing. With its adjustable output and practical control layout, the SPS-C305S is suitable for embedded board testing, development module evaluation, power-condition testing, and embedded hardware troubleshooting.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ SPS-C305S","offer_id":47892997111985,"sku":"SPS-C305S","price":69.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPS-C305S","offer_id":47892997144753,"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_Regulated_DC_Bench_Supply_with_OCP_for_Embedded_System_Testing1.png?v=1788406513","url":"https:\/\/www.kuaiquinstrument.com\/es\/products\/kuaiqu-sps-c305s-30v-5a-150w-regulated-dc-bench-supply-with-ocp-for-embedded-system-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}