{"product_id":"kuaiqu-sps305s-30v-5a-150w-precision-dc-supply-with-output-control-4-digit-display-for-embedded-system-testing","title":"KUAIQU SPS305S 30V 5A 150W Precision DC Supply with Output Control \u0026 4-Digit Display 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\/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 SPS305S 30V 5A 150W Precision\u003c\/h1\u003e\n\u003ch1\u003eDC Supply with Output Control \u0026amp; 4-Digit\u003c\/h1\u003e\n\u003ch1\u003eDisplay for Embedded System Testing\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPS305S\u003c\/strong\u003e is a \u003cstrong\u003e30V 5A 150W Precision DC Supply\u003c\/strong\u003e designed for \u003cstrong\u003eEmbedded System Testing\u003c\/strong\u003e, providing stable and adjustable DC power for compatible embedded boards, controller modules, prototype circuits, and electronic development projects.\u003c\/p\u003e\n\u003cp\u003eWith a \u003cstrong\u003e0–30V adjustable voltage range, up to 5A output current, and 150W maximum power\u003c\/strong\u003e, the SPS305S allows engineers and developers to create different power conditions for embedded hardware evaluation within the rated output range.\u003c\/p\u003e\n\u003cp\u003eFeaturing \u003cstrong\u003eOutput Control, precision voltage and current adjustment, and a 4-Digit Display\u003c\/strong\u003e, the SPS305S helps users configure test parameters before power application and monitor voltage, current, and power changes during embedded system testing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003e0–30V Precision DC Output for Embedded System Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS305S provides a \u003cstrong\u003e0–30V adjustable DC output\u003c\/strong\u003e, allowing users to set suitable voltage conditions for compatible embedded systems, development boards, and electronic modules.\u003c\/p\u003e\n\u003cp\u003eDuring embedded hardware development and testing, different devices may require different operating voltages. The adjustable output enables engineers to evaluate embedded systems under various power conditions within the rated output range.\u003c\/p\u003e\n\u003ch3\u003e5A Current Capability for Embedded Hardware Evaluation\u003c\/h3\u003e\n\u003cp\u003eWith up to \u003cstrong\u003e5A output current and 150W maximum power\u003c\/strong\u003e, the SPS305S provides flexible power support for compatible embedded devices and prototype circuits.\u003c\/p\u003e\n\u003cp\u003eUsers can adjust voltage and current parameters according to the requirements of the tested hardware, making it suitable for embedded controllers, development platforms, and electronic modules within the rated specifications.\u003c\/p\u003e\n\u003ch3\u003eOutput Control for Controlled Power Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS305S features an \u003cstrong\u003eOutput Control function\u003c\/strong\u003e, allowing users to set voltage and current parameters before enabling the DC output.\u003c\/p\u003e\n\u003cp\u003eThis function helps engineers prepare testing conditions before supplying power to connected embedded systems, making the testing process more controlled during hardware setup and debugging.\u003c\/p\u003e\n\u003ch3\u003ePrecision Voltage and Current Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe SPS305S supports precise parameter adjustment with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage Setting Resolution: 10mV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent Setting Resolution: 1mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe fine adjustment capability allows users to make accurate changes to output conditions when evaluating embedded hardware performance and power requirements.\u003c\/p\u003e\n\u003ch3\u003e4-Digit Display for Real-Time Parameter Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe built-in \u003cstrong\u003e4-Digit Display\u003c\/strong\u003e provides real-time readings of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDuring \u003cstrong\u003eEmbedded System Testing\u003c\/strong\u003e, users can monitor electrical parameters supplied to connected devices and observe changes during different testing stages.\u003c\/p\u003e\n\u003ch3\u003eUSB \/ Type-C Output for Additional Device Support\u003c\/h3\u003e\n\u003cp\u003eThe SPS305S includes USB \/ Type-C output capability for compatible devices used in electronics workstations.\u003c\/p\u003e\n\u003cp\u003eSupported output:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePDO: 5V\/3A, 9V\/2A, 12V\/1.5A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePPS: 3.3V–5.9V\/3A, 3.3V–11V\/1.6A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis additional output provides convenient power support for compatible equipment used alongside embedded development and testing setups.\u003c\/p\u003e\n\u003ch3\u003eMultiple Protection Functions for Embedded Testing Safety\u003c\/h3\u003e\n\u003cp\u003eThe SPS305S integrates multiple protection functions, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOver-Voltage Protection (OVP)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver-Current Protection (OCP)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver-Load Protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShort Circuit Protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver-Temperature Protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGrounding Protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese protection functions help improve operational safety when testing embedded hardware and electronic modules under different operating conditions.\u003c\/p\u003e\n\u003ch3\u003eCompact Bench Design for Development Workspaces\u003c\/h3\u003e\n\u003cp\u003eWith a compact size of approximately \u003cstrong\u003e22 × 8.5 × 15.5 cm\u003c\/strong\u003e and a net weight of about \u003cstrong\u003e1.2 kg\u003c\/strong\u003e, the SPS305S is suitable for electronics laboratories, engineering workstations, and embedded system development environments.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eEmbedded System Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS305S provides controlled DC power for compatible embedded systems, controller boards, and electronic modules during development and verification.\u003c\/p\u003e\n\u003cp\u003eThe adjustable output and real-time monitoring functions allow engineers to evaluate hardware operation under different voltage and current conditions.\u003c\/p\u003e\n\u003ch3\u003eDevelopment Board Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe Precision DC Supply supports testing of compatible development boards by providing adjustable voltage settings and current monitoring during hardware evaluation.\u003c\/p\u003e\n\u003ch3\u003eEmbedded Controller Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS305S helps engineers test compatible embedded controllers by supplying adjustable DC power and monitoring electrical parameters during operation.\u003c\/p\u003e\n\u003ch3\u003eHardware Debugging and Verification\u003c\/h3\u003e\n\u003cp\u003eWith Output Control and precision adjustment, users can configure controlled power conditions when debugging embedded hardware and prototype circuits.\u003c\/p\u003e\n\u003ch3\u003eElectronics Laboratory Development\u003c\/h3\u003e\n\u003cp\u003eThe compact bench design makes the SPS305S suitable for laboratory environments requiring adjustable DC power for embedded electronics research, testing, and development.\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 SPS305S Precision DC Supply package includes:\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 SPS305S 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 SPS305S 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 regarding 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\u003e0–30V\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\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\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 (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 SPS305S?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPS305S 30V 5A 150W Precision DC Supply\u003c\/strong\u003e provides a practical power solution for \u003cstrong\u003eEmbedded System Testing\u003c\/strong\u003e, combining adjustable DC output, Output Control, precision adjustment, and real-time electrical monitoring.\u003c\/p\u003e\n\u003cp\u003eIts \u003cstrong\u003e0–30V voltage range, 5A current capability, 4-Digit Display, and 10mV\/1mA adjustment resolution\u003c\/strong\u003e allow engineers to create controlled power conditions for embedded hardware evaluation and development.\u003c\/p\u003e\n\u003cp\u003eWith integrated \u003cstrong\u003eOVP, OCP, Over-Load Protection, Short Circuit Protection, Over-Temperature Protection, and Grounding Protection\u003c\/strong\u003e, the SPS305S is suitable for embedded system testing, development board evaluation, controller module verification, and electronics laboratory applications.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ SPS305S","offer_id":47895175758001,"sku":"SPS305S","price":69.9,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPS305S","offer_id":47895175790769,"sku":"SPS305S","price":69.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_SPS305S_30V_5A_150W_Precision_DC_Supply_with_Output_Control_4-Digit_Display_for_Embedded_System_Testing1.png?v=1788512586","url":"https:\/\/www.kuaiquinstrument.com\/products\/kuaiqu-sps305s-30v-5a-150w-precision-dc-supply-with-output-control-4-digit-display-for-embedded-system-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}