● Used in situation where input voltage is higher than output voltage.
● Suitable for storage battery, power transformer, DIY adjustable regulated power supply, 24V car power, car LED power, etc.
● Professional 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V voltage step-down.
Specification:
● Module Type: Non-isolated Buck Module (BUCK)
● Input Voltage: 5-40V input voltage, please do not exceed 40V! ! !
● Output Voltage: 1.2-36V continuously adjustable (default output 5V,)
● Output Current: Max 12A (rated 8A, max 12A 100W, 200W with enhanced cooling)
● Working Temperature: -40 - 85°C
● Short Circuit Protection: Yes (12A limited)
● Over Temperature Protection: Yes
● Reverse Input Protection: No (connect diode if needed)
● Installation: 4 X 3 mm screws
● Wiring: Connect wire terminals, no welding needed, V-IN as input, V-OUT as output
● Working frequency: 180KHz
● Conversion efficiency: up to 95% (efficiency related to input, output voltage, current, voltage difference)
● Over temperature protection: Yes (automatically turn off the output after over temperature)
● Module size: length 60mm width 51mm height 22mm
