TeOhk DC-DC Step-down Constant Current Regulator Module LED Driver Module Lithium Battery Charger Module Board DC-DC Power Module

Buy TeOhk DC-DC Step-down Constant Current Regulator Module LED Driver Module Lithium Battery Charger Module Board DC-DC Power Module: Power Converters - ✓ FREE DELIVERY possible on eligible purchases. Used as a normal buck module with over-current protection capability. 。 Used as a charger for various voltage lithium batteries, batteries, nickel-cadmium nickel-hydrogen batteries (battery packs), for solar panels, wind turbines,etc. 。 Used as a high power LED constant current drive module. 。 With current limiting protection, the module will not burn out even if the output is shorted. 。 When used as a lithium battery charger, you can set the float voltage and charge current, and the indicator light indicates whether it is charging or is full. 。 Module highlights:。 1. High power, high efficiency, 5A, low ripple; 2. Three in one:。 (1) Used as a normal step-down module with overcurrent protection capability;。 Used as a charger for various voltage lithium batteries, batteries, nickel-cadmium nickel-hydrogen batteries (battery packs), for solar panels, wind turbines, etc.;。 (3) used as a high power LED constant current drive module;。 3. There are two modes of constant voltage and constant current, and there are indicators to indicate which mode the module is currently in;。 4. When used as a lithium battery charger, you can set the float voltage and charge current, and the indicator light indicates whether it is charging or is full;。 5. With current limiting protection, the module will not burn out even if the output is short circuited.。 Wiring port:。  Input mode: IN+ input positive, IN- input negative。 Output mode: OUT+ output positive, OUT-output negative。 Input voltage: 4-38V。 Output voltage: 1.25-36V continuously adjustable。 Output current: adjustable, up to 5A。 Output power: up to 75W。 Working temperature: -~+85 degrees。 Working frequency: 180KHz。 Conversion efficiency: up to 96%。 Short circuit protection: Yes (limited current 8A)。 Over temperature protection: Yes (automatically turn off the output after over temperature)。 Input reverse connection protection: None, (If necessary, please input a large current diode in the input string)。 Installation method: 4 3mm silk。 Wiring method: terminal block or soldering terminal, V-IN is input, V-OUT is output。 Module size: length 61.7mm width 26.2mm height 15mm。 Weight: 25g。 。 。 。