3 Review(s)

Feature Module name: 12A constant current Module property:Non isolated buck module (BUCK) Input voltage:4.5-32V Output voltage:1-30V continuous adjustable Output constant current range:0.3-12A Working temperature:-40~+85 degree Working frequency: 380KHz Conversion efficiency:The top 97% (efficiency and input, output voltage, current, pressure difference) Short circuit protection:Have (protected short circuit current can be adjusted, can be long time short circuit) Over temperature protection:Have (over temperature automatic shutdown output) Input back protection:Yes Installation method: 4A 3mm screw Connection mode:Terminal (the output of the welding line for the case of the case)V-IN input, V-OUT output Module size:Long 70mm width 52mm high 50m NOTE This power supply has a constant voltage constant current short circuit protection. You can use constant current mode drive LED, you can charge the battery. Current detection module for low-end testing, please do not put the negative input and the output of the direct negative wire shorted! Buck step-down power module can not rise. Input voltage must be higher than the output voltage. Packing List 1 x DC-DC high efficiency 12A high power voltage adjustable constant current lithium battery charging LED driver power module