{"product_id":"kuaiqu-spps-h305-30v-5a-150w-dc-bench-power-supply-with-output-on-off-for-embedded-system-testing","title":"KUAIQU SPPS-H305 30V 5A 150W DC Bench Power Supply with Output ON\/OFF 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 href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/General_format-English_Manual.pdf?v=1780391148\" rel=\"noopener\" style=\"color: #2980b9; text-decoration: underline; font-weight: bold; display: inline-flex; align-items: center;\" target=\"_blank\"\u003e \u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" fill=\"currentColor\" viewbox=\"0 0 16 16\" style=\"margin-right: 8px;\"\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\u003ch1\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/12.png?v=1776150334\"\u003e\u003c\/h1\u003e\n\u003ch1\u003eKUAIQU SPPS-H305 30V 5A 150W DC\u003c\/h1\u003e\n\u003ch1\u003eBench Power Supply with Output ON\/OFF\u003c\/h1\u003e\n\u003ch1\u003efor Embedded System Testing\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPPS-H305\u003c\/strong\u003e is a \u003cstrong\u003e30V 5A 150W DC Bench Power Supply\u003c\/strong\u003e designed for embedded system testing, circuit debugging, prototype development, and engineering verification. With precise voltage\/current adjustment, stable DC output, Output ON\/OFF control, and built-in OCP\/OVP protection, it provides reliable power support for engineers working with microcontrollers, development boards, embedded modules, and electronic prototypes.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003ePrecise Voltage \u0026amp; Current Adjustment for Embedded System Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-H305 adjustable DC bench power supply uses a precision encoder knob for smooth voltage and current adjustment. Engineers can easily set suitable power conditions when testing embedded boards, control modules, sensors, and prototype circuits, helping verify system performance under different operating requirements.\u003c\/p\u003e\n\u003ch3\u003eStable Low Ripple DC Output for Sensitive Embedded Devices\u003c\/h3\u003e\n\u003cp\u003eDesigned as a regulated DC bench power supply, the SPPS-H305 provides stable and clean DC output with low ripple performance. This helps reduce power interference during embedded system testing and supports reliable evaluation of microcontrollers, development boards, communication modules, and other sensitive electronic components.\u003c\/p\u003e\n\u003ch3\u003eOutput ON\/OFF Control for Safe Testing Operations\u003c\/h3\u003e\n\u003cp\u003eThe dedicated Output ON\/OFF function allows users to control power delivery without changing the preset voltage and current settings. This is useful for repeated embedded system testing, prototype debugging, and quick power cycling during development processes.\u003c\/p\u003e\n\u003ch3\u003eOCP and OVP Protection for Circuit Safety\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-H305 features built-in Over Current Protection (OCP) and Over Voltage Protection (OVP). These protection functions help protect connected embedded systems, test circuits, and electronic components from unexpected over-current or over-voltage conditions during testing.\u003c\/p\u003e\n\u003ch3\u003eUSB 5V\/2A Output for Auxiliary Devices\u003c\/h3\u003e\n\u003cp\u003eThe integrated USB 5V\/2A output provides convenient power support for compatible USB devices during development and testing, such as development accessories, cooling fans, and other low-power auxiliary equipment.\u003c\/p\u003e\n\u003ch3\u003eReal-Time LED Display for Easy Parameter Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe clear LED display provides real-time monitoring of:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Voltage (V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Current (A)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutput Power (W)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineers can quickly check operating conditions while debugging embedded systems and verifying circuit behavior.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eEmbedded System Testing and Development\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-H305 30V 5A 150W DC Bench Power Supply is suitable for embedded system engineers working on hardware development, prototype verification, and functional testing. Its adjustable output and stable performance support testing of embedded controllers, development boards, and electronic modules.\u003c\/p\u003e\n\u003ch3\u003eMicrocontroller and Development Board Testing\u003c\/h3\u003e\n\u003cp\u003eWith precise voltage and current adjustment, the power supply helps engineers evaluate microcontroller-based systems, embedded platforms, and prototype circuits under different power conditions.\u003c\/p\u003e\n\u003ch3\u003eCircuit Debugging and Prototype Verification\u003c\/h3\u003e\n\u003cp\u003eThe adjustable DC output and Output ON\/OFF control make it convenient for repeated testing during circuit debugging, allowing engineers to quickly switch power states while maintaining preset parameters.\u003c\/p\u003e\n\u003ch3\u003eElectronic Module and Control System Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-H305 provides reliable power for testing embedded modules, communication units, sensors, and low-power control systems where stable DC power is required.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eQuality Check and Terms of Service:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEach KUAIQU SPPS-H305 DC Bench Power Supply is inspected before shipment to ensure reliable operation and consistent quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × SPPS-H305 DC Bench Power Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Output Test Lead\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × AC Power Cord\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × User Manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Warranty Card\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCE \u0026amp; FCC Certification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct inspection before shipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCustomer support within 24 hours\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPPS-H305\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e0-30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e0-5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Output\u003c\/td\u003e\n\u003ctd\u003e5V\/2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation Voltage\u003c\/td\u003e\n\u003ctd\u003e≤0.3%+10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation Current\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation Voltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+2.5mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation Current\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Setting Resolution\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Setting Resolution\u003c\/td\u003e\n\u003ctd\u003e1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Readback Resolution\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Readback Resolution\u003c\/td\u003e\n\u003ctd\u003e1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Setting Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.05%+10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Setting Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Readback Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.05%+10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Readback Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Voltage\u003c\/td\u003e\n\u003ctd\u003e≤60mVp-p \/ ≤10mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Current\u003c\/td\u003e\n\u003ctd\u003e≤10mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time (No Load)\u003c\/td\u003e\n\u003ctd\u003e≤200mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time (Full Load)\u003c\/td\u003e\n\u003ctd\u003e≤300mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time (No Load)\u003c\/td\u003e\n\u003ctd\u003e≤15S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time (Full Load)\u003c\/td\u003e\n\u003ctd\u003e≤300mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Response Time\u003c\/td\u003e\n\u003ctd\u003e≤200mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eAC 220V (AC110V optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eApprox. 21×17×8cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.3KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose KUAIQU SPPS-H305?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPPS-H305 30V 5A 150W DC Bench Power Supply\u003c\/strong\u003e is designed for engineers and developers who need stable and adjustable power during embedded system testing. With precise encoder adjustment, Output ON\/OFF control, OCP\/OVP protection, and real-time parameter display, it provides dependable power support for embedded development, prototype debugging, and electronic module evaluation.\u003c\/p\u003e\n\u003cp\u003eWhether used for microcontroller testing, development board verification, or embedded circuit troubleshooting, the SPPS-H305 delivers accurate and reliable DC power performance for everyday engineering applications.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"SPPS-H305","offer_id":47912094761137,"sku":"SPPS-H305-B-K-0909-01","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_SPPS-H305_30V_5A_150W_DC_Bench_Power_Supply_with_Output_ON_OFF_for_Embedded_System_Testing1.png?v=1789003046","url":"https:\/\/www.kuaiquinstrument.com\/fr\/products\/kuaiqu-spps-h305-30v-5a-150w-dc-bench-power-supply-with-output-on-off-for-embedded-system-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}