{"product_id":"mps-305qc-dc-power-supply-0-30v-5a-high-resolution-dc-power-source-for-wearable-devices-bluetooth-headset-sleep-power-consumption-evaluation","title":"MPS-305QC DC Power Supply 0-30V 5A, High Resolution DC Power Source for Wearable Devices, Bluetooth Headset Sleep Power Consumption Evaluation","description":"\u003ch1\u003eKUAIQU MPS-305QC Adjustable DC Power Supply for Wearable Device \u0026amp; Bluetooth Headset Power Consumption Testing\u003c\/h1\u003e\n\u003cp\u003eThe KUAIQU MPS-305QC Adjustable DC Power Supply is a precision power testing solution designed for \u003cstrong\u003ewearable device engineers, Bluetooth headset developers, IoT hardware designers, and electronics testing professionals\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDuring the development and validation of low-power electronic products, accurate power consumption measurement is critical for optimizing battery life and improving standby performance.\u003c\/p\u003e\n\u003cp\u003eThe MPS-305QC provides stable DC power output with real-time voltage and current monitoring, making it ideal for evaluating:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWearable device sleep mode power consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth headset standby current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-power MCU operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery management system performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless device power optimization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbnormal current leakage detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy providing a stable power source and high-resolution current monitoring, engineers can accurately analyze power behavior throughout different operating states, including startup, active operation, idle mode, and deep sleep mode.\u003c\/p\u003e\n\u003ch1\u003eKey Features\u003c\/h1\u003e\n\u003ch2\u003eHigh-Precision Current Measurement for Low-Power Device Testing\u003c\/h2\u003e\n\u003cp\u003eThe MPS-305QC features a clear 4-digit voltage and current display, allowing engineers to monitor real-time power consumption changes during product evaluation.\u003c\/p\u003e\n\u003cp\u003eIt helps identify:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSleep current consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandby power loss\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnexpected current spikes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbnormal power leakage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMCU power-saving performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIdeal for low-power electronic product development where every microamp matters.\u003c\/p\u003e\n\u003ch2\u003eWearable Device Sleep Mode Power Evaluation\u003c\/h2\u003e\n\u003cp\u003eFor smart watches, fitness trackers, smart rings, and other battery-powered wearable products, reducing standby power consumption is essential.\u003c\/p\u003e\n\u003cp\u003eThe MPS-305QC provides stable DC power and continuous current monitoring to help engineers evaluate:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDeep sleep current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdle mode consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWake-up power spikes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor operation power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless communication power changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis enables faster optimization of firmware, hardware design, and battery performance.\u003c\/p\u003e\n\u003ch2\u003eBluetooth Headset Battery \u0026amp; Standby Power Testing\u003c\/h2\u003e\n\u003cp\u003eBluetooth audio devices require efficient power management to achieve longer battery life.\u003c\/p\u003e\n\u003cp\u003eThe MPS-305QC helps developers test:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth connection standby consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAudio playback power usage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging circuit performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-power Bluetooth operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbnormal current during sleep mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is suitable for R\u0026amp;D testing of TWS earbuds, Bluetooth headsets, and portable wireless devices.\u003c\/p\u003e\n\u003ch2\u003eStable DC Output for Embedded System Debugging\u003c\/h2\u003e\n\u003cp\u003eDuring hardware development, unstable power supply can affect test accuracy.\u003c\/p\u003e\n\u003cp\u003eThe MPS-305QC provides stable adjustable DC output for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMCU board debugging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor module testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless communication module evaluation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEmbedded system power analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineers can safely reproduce different operating conditions without relying only on battery power.\u003c\/p\u003e\n\u003ch2\u003eOVP \u0026amp; OCP Protection System\u003c\/h2\u003e\n\u003cp\u003eThe built-in Over Voltage Protection (OVP) and Over Current Protection (OCP) functions help protect sensitive electronic components.\u003c\/p\u003e\n\u003cp\u003eWhen abnormal voltage, excessive current, or short circuits occur, the power supply quickly responds to reduce the risk of damage to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eMCU chips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor ICs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower management circuits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eLOCK Safety Function\u003c\/h2\u003e\n\u003cp\u003eThe panel lock function prevents accidental voltage or current adjustment during long-term testing.\u003c\/p\u003e\n\u003cp\u003eIt is especially useful for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOvernight power consumption monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRepeated engineering tests\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLaboratory evaluation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct reliability testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eOUTPUT Control Switch\u003c\/h2\u003e\n\u003cp\u003eThe independent OUTPUT button allows engineers to quickly enable or disable power output without changing settings.\u003c\/p\u003e\n\u003cp\u003eThis improves efficiency when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSwitching test devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComparing different power states\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerforming repeated measurements\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDebugging prototype boards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQC \u0026amp; PD Fast Charging Test Support\u003c\/h2\u003e\n\u003cp\u003eThe integrated USB-A and USB-C testing interfaces support modern charging protocol evaluation.\u003c\/p\u003e\n\u003cp\u003eApplications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eUSB charging performance testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast charging compatibility analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging current monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower management verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eApplications\u003c\/h1\u003e\n\u003ch2\u003eWearable Device Development\u003c\/h2\u003e\n\u003cp\u003eSuitable for testing:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSmart watches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFitness trackers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmart rings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHealth monitoring devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePortable IoT products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsed for sleep current measurement, battery optimization, and power management evaluation.\u003c\/p\u003e\n\u003ch2\u003eBluetooth Headset Testing\u003c\/h2\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTWS earbuds\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBluetooth headphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless audio devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSupports standby current testing, charging analysis, and low-power operation evaluation.\u003c\/p\u003e\n\u003ch2\u003eEmbedded MCU \u0026amp; IoT Debugging\u003c\/h2\u003e\n\u003cp\u003eProvides stable power support for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLow-power MCU boards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless communication devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIoT prototypes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBattery Life Optimization\u003c\/h2\u003e\n\u003cp\u003eHelps engineers analyze power consumption during:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStartup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eActive operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandby mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSleep mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging process\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eElectronics R\u0026amp;D Laboratory\u003c\/h2\u003e\n\u003cp\u003eA practical testing tool for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHardware engineers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFirmware developers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct validation teams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectronics repair laboratories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"Default Title","offer_id":47839258607793,"sku":null,"price":159.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/5caecd1edee74c07b17392a17366a4b8.jpeg_tplv-a9rns2rl98-image.jpg?v=1786435506","url":"https:\/\/www.kuaiquinstrument.com\/es\/products\/mps-305qc-dc-power-supply-0-30v-5a-high-resolution-dc-power-source-for-wearable-devices-bluetooth-headset-sleep-power-consumption-evaluation","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}