Feature

●Parameters: non-isolated buck USB charger module (BUCK) synchronous rectification; Input voltage: DC 6 - 24V; Output voltage: 5.1 - 5.2V; Output current: 3A MAX (please enhance heat dissipation when using at full load), the actual test result input 12V output current 2A and does not need to enhance heat dissipation
●Wide application: with reverse polarity protection diode, it will not be broken when the input is connected incorrectly, ultra-low static current, only 0.85 mA; No need to add switch when it is connected to the car battery, and can be connected to car cigarette lighter cable or ACC power supply cable
●Protection: output overvoltage protection: input 1.5A fuse, output 5V with 300W TVS tube clamp protection; There is input reverse polarity protection
●Size details: DC-DC buck voltage regulator module is 26.4 x 15 x 7.4 mm (L x W x H)
●Package including: 10 pieces USB DC-DC voltage regulator modules


Description

Direct current buck voltage regulator module 6-24V 12V/24V to 5V 3A USB charger module buck converter regulator

Specifications:
Conversion efficiency: can up to 97.5% (6.5V to 5V 0.7A) (after short reverse protection and fuses test data)
Switch frequency: 500KHz
Output indicator: output voltage indicator is red
Operating temperature: industrial grade (-40 ¡æ to + 85 ¡æ) (the higher the ambient temperature, the lower the output power)
Output overvoltage protection: input 1.5A fuse, output 5V with 300W TVS tube clamp protection
Full load temperature: 30 °C
Static current: 0.85 mA
Load regulation: ±1%
Load regulation: ±1%
Voltage regulation: ±0.5%
Dynamic response speed: 5% 200uS
Input reverse polarity protection: reverse polarity protection diode
Connection mode: welding
Input mode: welding
Output mode: USB
Size: 26.4 x 15 x 7.4 mm (L x W x H)

Package includes:
10 x Direct current buck voltage regulator modules