Cllena Dc 24V To 12V Converter 20A 240W Regulator Voltage Reducer Power Supply Buck Transformer For Golf Cart

Wiring: 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 Charge The Battery. Keep Good Air Convection. * Never Reverse The Polarity. * Use The Enough Big Cable To Avoid The Voltage Drop. Application: 24V Dc Battery As Input Power To 12V Dc Appliances As Output Load. Specifications: Input Rated Voltage: 24V Dc Input Voltage Range: 18-35V Dc Output Voltage: Dc12V 20A Output Rated Power: 240W Efficiency: 97% (Half Load); 95% (Full Load) Ripple: 200Mvp Line Regulation: ?0.2% Load Regulation: ?0.2% Voltage Accuracy: ?1.5% Enclosures: Ip68 Case Operating Temperature: -40~85?C Weight: 288G Features: 1. 100% Full Power And Stable Current Output, Non-Isolated Module. 2. Industry Grade Dc24V To Dc 12V Step-Down 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 24-12V 20A Voltage 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.