{"product_id":"mps-305qc-bench-dc-regulated-power-source","title":"MPS-305QC Bench DC Regulated Power Source 0-30V 5A, Precision Adjustable DC Power Supply for Lithium Battery Protection Board \u0026 Charging Module Verification","description":"\u003ch1\u003eKUAIQU MPS-305QC Adjustable DC Power Supply for Battery Management R\u0026amp;D\u003c\/h1\u003e\n\u003ch2\u003eDC Power Solution for BMS Development, Battery Protection Testing \u0026amp; Power Consumption Analysis\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU MPS-305QC Adjustable DC Power Supply\u003c\/strong\u003e is a practical power testing solution for \u003cstrong\u003eBattery Management System (BMS) development, battery protection circuit testing, charging system development, and electronic power management research\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDuring battery management development, engineers need a stable and adjustable DC source to simulate different power conditions, verify circuit responses, and monitor changes in voltage and current.\u003c\/p\u003e\n\u003cp\u003eThe MPS-305QC provides \u003cstrong\u003eadjustable DC output, real-time voltage\/current monitoring, output control, OVP\/OCP protection, and USB-A\/USB-C charging analysis\u003c\/strong\u003e, making it suitable for laboratory development, prototype verification, PCB debugging, and battery-related electronics R\u0026amp;D.\u003c\/p\u003e\n\u003ch2\u003eDesigned for Battery Management \u0026amp; Power Electronics R\u0026amp;D\u003c\/h2\u003e\n\u003cp\u003eThe MPS-305QC can be used throughout different stages of battery management development, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMS circuit development\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery protection circuit testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery charging circuit development\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery power-path testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOvercurrent protection verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower consumption analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandby current testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePCB-level troubleshooting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging interface testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbedded battery-powered device development\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eKey Features\u003c\/h1\u003e\n\u003ch3\u003e1. Adjustable DC Output for BMS Development\u003c\/h3\u003e\n\u003cp\u003eThe adjustable DC output provides a controlled power source for testing BMS-related circuits and battery management electronics.\u003c\/p\u003e\n\u003cp\u003eEngineers can adjust the output voltage according to the requirements of the circuit under test and observe how the system responds to different power conditions.\u003c\/p\u003e\n\u003cp\u003eSuitable for testing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMS control boards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery protection circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging management circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower management ICs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery-powered electronic devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDC-DC conversion circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e2. Real-Time Voltage \u0026amp; Current Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe clear \u003cstrong\u003e4-digit LED display\u003c\/strong\u003e provides real-time voltage and current readings during development and testing.\u003c\/p\u003e\n\u003cp\u003eMonitoring current consumption helps engineers evaluate:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOperating current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandby current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbnormal current consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower-management efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit response under different loads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePotential short circuits or leakage conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes the MPS-305QC useful for \u003cstrong\u003eBMS prototype debugging and power consumption analysis\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e3. BMS Protection Circuit Testing\u003c\/h3\u003e\n\u003cp\u003eBattery management systems typically include multiple protection functions designed to respond to abnormal electrical conditions.\u003c\/p\u003e\n\u003cp\u003eThe MPS-305QC provides a controllable DC source for development and debugging of related protection circuits.\u003c\/p\u003e\n\u003cp\u003eIt can support testing workflows involving:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOvercurrent 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\u003eAbnormal power conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging circuit protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower-path behavior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The MPS-305QC is a DC power supply for circuit development and testing. It does not directly simulate a complete rechargeable battery cell or replace a dedicated battery simulator.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003e4. Output ON\/OFF Control for Repeated Testing\u003c\/h3\u003e\n\u003cp\u003eThe independent \u003cstrong\u003eOUTPUT button\u003c\/strong\u003e allows engineers to quickly enable or disable the DC output without powering down the entire unit.\u003c\/p\u003e\n\u003cp\u003eThis is convenient for repeated BMS development tests:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet parameters → connect the circuit → enable output → monitor current → disable output → modify the circuit → repeat testing.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis helps streamline prototype debugging and laboratory development.\u003c\/p\u003e\n\u003ch3\u003e5. OVP \u0026amp; OCP Protection\u003c\/h3\u003e\n\u003cp\u003eBuilt-in \u003cstrong\u003eOver Voltage Protection (OVP)\u003c\/strong\u003e and \u003cstrong\u003eOver Current Protection (OCP)\u003c\/strong\u003e help provide an additional layer of protection during development and testing.\u003c\/p\u003e\n\u003cp\u003eThis is particularly useful when working with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMS prototypes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery charging circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower management ICs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbedded systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePCB assemblies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensitive electronic components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e6. LOCK Function for Stable Test Conditions\u003c\/h3\u003e\n\u003cp\u003eThe panel lock function helps prevent accidental changes to voltage or current settings during long-duration testing.\u003c\/p\u003e\n\u003cp\u003eOnce the desired parameters are configured, engineers can lock the controls to reduce the risk of unintended adjustments.\u003c\/p\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eRepeated R\u0026amp;D testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-duration debugging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrototype validation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory experiments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e7. USB-A \u0026amp; USB-C Charging Analysis\u003c\/h3\u003e\n\u003cp\u003eThe integrated USB-A and USB-C monitoring functions allow engineers to observe voltage and current during USB-powered or charging-related development.\u003c\/p\u003e\n\u003cp\u003eThis is useful when developing or troubleshooting:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUSB charging circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePortable electronics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery-powered devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB power-management systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging interfaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e8. QC \u0026amp; PD Fast-Charging Testing\u003c\/h3\u003e\n\u003cp\u003eThe MPS-305QC includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUSB-A interface for QC fast-charging testing\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUSB-C interface for PD fast-charging testing\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineers can use these interfaces when developing and evaluating charging-related functions for modern battery-powered electronics.\u003c\/p\u003e\n\u003ch1\u003eTypical BMS R\u0026amp;D Workflow\u003c\/h1\u003e\n\u003cp\u003eThe MPS-305QC can be incorporated into a practical battery-management development workflow:\u003c\/p\u003e\n\u003ch3\u003eStep 1 — Connect the Prototype\u003c\/h3\u003e\n\u003cp\u003eConnect the BMS development board, protection circuit, or related power-management circuit to the DC output.\u003c\/p\u003e\n\u003ch3\u003eStep 2 — Set the Test Voltage\u003c\/h3\u003e\n\u003cp\u003eConfigure the required DC voltage according to the development circuit and test conditions.\u003c\/p\u003e\n\u003ch3\u003eStep 3 — Enable Output\u003c\/h3\u003e\n\u003cp\u003eUse the independent OUTPUT control to supply power to the circuit.\u003c\/p\u003e\n\u003ch3\u003eStep 4 — Monitor Voltage \u0026amp; Current\u003c\/h3\u003e\n\u003cp\u003eObserve real-time voltage and current readings to evaluate the circuit's power consumption and response.\u003c\/p\u003e\n\u003ch3\u003eStep 5 — Analyze Abnormal Conditions\u003c\/h3\u003e\n\u003cp\u003eUnexpected current changes can provide useful clues when investigating:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eShort circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLeakage paths\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbnormal standby current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProtection-circuit behavior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower-management problems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStep 6 — Modify \u0026amp; Retest\u003c\/h3\u003e\n\u003cp\u003eAdjust the prototype or firmware and repeat the test under consistent power conditions.\u003c\/p\u003e\n\u003ch1\u003eApplications\u003c\/h1\u003e\n\u003ch3\u003eBMS Development\u003c\/h3\u003e\n\u003cp\u003ePower source for \u003cstrong\u003eBattery Management System prototype development, debugging, and functional testing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eBattery Protection Circuit R\u0026amp;D\u003c\/h3\u003e\n\u003cp\u003eUseful for developing and debugging overcurrent, short-circuit, and other battery protection-related circuits.\u003c\/p\u003e\n\u003ch3\u003eBattery Charging System Development\u003c\/h3\u003e\n\u003cp\u003eProvides adjustable DC power for testing charging management circuits and USB charging interfaces.\u003c\/p\u003e\n\u003ch3\u003ePower Management R\u0026amp;D\u003c\/h3\u003e\n\u003cp\u003eSuitable for evaluating power consumption, standby current, power-path behavior, and DC power management circuits.\u003c\/p\u003e\n\u003ch3\u003ePortable Electronics Development\u003c\/h3\u003e\n\u003cp\u003eIdeal for engineers developing battery-powered devices such as handheld electronics, smart devices, IoT products, and embedded systems.\u003c\/p\u003e\n\u003ch3\u003ePCB \u0026amp; Circuit Debugging\u003c\/h3\u003e\n\u003cp\u003eUseful for identifying abnormal current consumption, short circuits, leakage paths, and power-rail problems during board-level troubleshooting.\u003c\/p\u003e\n\u003ch1\u003eWhy Use MPS-305QC for Battery Management R\u0026amp;D?\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable DC Output\u003c\/strong\u003e\u003cbr\u003eProvides controllable power for BMS and power-management circuit development.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReal-Time Current Monitoring\u003c\/strong\u003e\u003cbr\u003eHelps engineers observe current consumption and identify abnormal behavior.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Functions\u003c\/strong\u003e\u003cbr\u003eOVP and OCP provide additional protection during prototype testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Control\u003c\/strong\u003e\u003cbr\u003eQuickly start or stop testing without powering down the entire instrument.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSB Charging Analysis\u003c\/strong\u003e\u003cbr\u003eSupports USB-A and USB-C charging-related development and testing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Workbench Design\u003c\/strong\u003e\u003cbr\u003eCombines multiple testing functions into one practical workstation instrument.\u003c\/p\u003e\n\u003ch1\u003ePackage Includes\u003c\/h1\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\u003ch2\u003eQuality Check \u0026amp; Service\u003c\/h2\u003e\n\u003cp\u003eThe KUAIQU MPS-305QC has passed \u003cstrong\u003eCE \u0026amp; FCC certification\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAll DC power supplies and accessories are inspected before shipment to ensure proper quality and functionality.\u003c\/p\u003e\n\u003cp\u003eFor product questions or application support, please contact us. Our customer support team will respond within \u003cstrong\u003e24 hours\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"Default Title","offer_id":47843932405937,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/794733da1b796b92beebbff620d49738.webp?v=1786615964","url":"https:\/\/www.kuaiquinstrument.com\/es\/products\/mps-305qc-bench-dc-regulated-power-source","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}