{"product_id":"cllena-dc-40v-90v-to-12v-converter-voltage-regulator-reducer-48v-60v-72v-step-down-to-12v-50a-600w-converter-waterproof-buck-tra","title":"Cllena Dc 40V 90V To 12V Converter Voltage Regulator Reducer 48V 60V 72V Step Down To 12V 50A 600W Converter Waterproof Buck Tra","description":"\u003cp\u003eWiring: Output+ To Load+, Output- To Load-; Input+ To Bat+, Input- To Bat-  Note:  * Never Connect To Solar Panel, Pwm\/Mppt Charge Controller, Inverter Or Wind Turbine.  * Never Use For Charge. Keep Good Air Convection.  * Never Reverse The Polarity.  * Use The Enough Big Cable To Avoid The Voltage Drop.  Specifications:  Input Voltage Range: 40V-90V Dc Output Voltage: Dc12V 50A Output Rated Power: 600W Efficiency: 97% (Half Load); 95% (Full Load)  Ripple: 200Mvp  Line Regulation: 0.2%  Load Regulation: 0.2%  Voltage Accuracy: 1.5%  Case Operating Temperature: -40~85C  Dimension: 150*130*50Mm  Weight: 1700G Features:  1. 100% Full Power And Stable Current Output, Non-Isolated Module.  2. Industry Grade Dc 40V-90 To Dc 12V Step Down\/Up Converter, Efficiency Up To 95%. 3. Die-Cast Aluminum Shell, Epoxy Potting, Cooling By Free Air Convection; Waterproof Level Ip68 And Anti-Shock Protection.  4. Protections: Over-Current, Over-Voltage, Over-Temperature, Over-Load And Short-Circuit, Auto-Recovery When Device Is Back To Normal Operating.  5. Certificates: Ce\/Rohs, 1 Year Warranty, Lifetime Up To 100,000 Hours.  Package Included:  1 X Dc 40V\/90V To12V 50A Converter Questions:  How To Choose The Correct Current For Loads?  For Example, If The Max Current Of Your Load Device Is 10A, Then Choose 10A\/0.8=12.5A At Least For Resistive Loads According To International Standard.  If The Load Device Is Motor Or Compressor, Then You May Choose 10A\/0.5=20A According To Real Testing Result Since The Motor And Compressor Starting Current May Be 2-3 Times Than Nominal Current.\u003c\/p\u003e","brand":"Cllena","offers":[{"title":"Default Title","offer_id":42346229694500,"sku":"WBEEAB09KZ434MM","price":161.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/9839\/9780\/files\/71B5k2y3-VL.jpg?v=1748957726","url":"https:\/\/electroeshop.com\/products\/cllena-dc-40v-90v-to-12v-converter-voltage-regulator-reducer-48v-60v-72v-step-down-to-12v-50a-600w-converter-waterproof-buck-tra","provider":"Electroeshop","version":"1.0","type":"link"}