{"product_id":"lm2596-dc-adjustable-step-down-power-module-led-voltmeter-usb-2-54mm-needle","title":"LM2596 DC Constant Voltage and Constant Current with LED Voltmeter Step-Down Power Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eLM2596 DC Constant Voltage and Constant Current with LED VoltmeterStep-Down Power Module\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003e The LM2596 DC Constant Voltage and Constant Current Step-Down \u003c\/strong\u003e Power Module is a versatile, efficient power supply module that provides adjustable output voltage (1.25V to 37V) and current. It uses the LM2596 buck converter for step-down voltage conversion, offering both constant voltage (CV) and constant current (CC) modes. The module includes an integrated LED voltmeter for real-time voltage monitoring, and its adjustable settings make it ideal for powering LEDs, batteries, and various electronics. It's suitable for applications requiring precise voltage and current control, with input voltage typically ranging from 4V to 40V.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eInput Voltage: 4.5-40V\u003c\/li\u003e\n    \u003cli\u003eOutput Voltage: 1.25-37V (Adjustable)\u003c\/li\u003e\n    \u003cli\u003eOutput Current: 2A (3A MAX, Heat-sink needed)\u003c\/li\u003e\n    \u003cli\u003eEfficiency: Up to 92%\u003c\/li\u003e\n    \u003cli\u003eSwitching Frequency: 150KHz\u003c\/li\u003e\n    \u003cli\u003eRectifier: Non-Synchronous\u003c\/li\u003e\n    \u003cli\u003eModule: Non-isolated buck\u003c\/li\u003e\n    \u003cli\u003eShort Circuit Protection: Current limiting, auto-recovery\u003c\/li\u003e\n    \u003cli\u003eOperating Temp: -40°C to +85°C (≤10W)\u003c\/li\u003e\n    \u003cli\u003eTemp Rise: 40°C (full load)\u003c\/li\u003e\n    \u003cli\u003eLoad Regulation: ±0.5%\u003c\/li\u003e\n    \u003cli\u003eVoltage Regulation: ±2.5%\u003c\/li\u003e\n    \u003cli\u003eDynamic Response: 5% in 200µs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eInput Voltage Range: 4.5V to 40V\u003c\/li\u003e\n    \u003cli\u003eAdjustable Output Voltage: 1.25V to 37V\u003c\/li\u003e\n    \u003cli\u003eHigh Efficiency: Up to 92%\u003c\/li\u003e\n    \u003cli\u003eSupports Output Current: 2A (3A MAX with heat-sink)\u003c\/li\u003e\n    \u003cli\u003eNon-isolated Buck Module Design\u003c\/li\u003e\n    \u003cli\u003eBuilt-in Short Circuit Protection with Automatic Recovery\u003c\/li\u003e\n    \u003cli\u003eIndustrial-grade Temperature Range: -40°C to +85°C\u003c\/li\u003e\n    \u003cli\u003eQuick Dynamic Response: 5% within 200µs\u003c\/li\u003e\n    \u003cli\u003eStable Voltage \u0026amp; Load Regulation: ±0.5% and ±2.5%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Lighting Power Supply\u003c\/strong\u003e - Powers LEDs with stable voltage and current.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBattery Charging\u003c\/strong\u003e - Suitable for charging lithium-ion or LiPo batteries.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eElectronics Projects\u003c\/strong\u003e - Provides regulated power for DIY circuits and microcontrollers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eElectric Vehicle Charging\u003c\/strong\u003e - Used in charging systems for EVs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePowering Small Appliances\u003c\/strong\u003e - Ideal for powering small electronic devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 80 x 45 x 15\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 28\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x LM2596 DC Constant Voltage and Constant Current with LED Voltmeter Step-Down Power Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708864377013,"sku":"KG222","price":149.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/LM2596DCAdjustableStep-DownPowerModule_LEDVoltmeter_USB_2.54mmNeedle.jpg?v=1738226317","url":"https:\/\/kitsguru.com\/de\/products\/lm2596-dc-adjustable-step-down-power-module-led-voltmeter-usb-2-54mm-needle","provider":"KitsGuru","version":"1.0","type":"link"}