9V/12V/24V to 5 VDC-DC step-down car charging 3A output USB step-down regulated power supply module -57365
product detail
Description:
Product Name: DC-DC step-down charging module
Product Dimensions: 42mm*16mm* 5mm(L*W*H)
Input: 7.5V-28V
Output: 5V/3A
Conversion efficiency: 96% (Max)
Switching Frequency: 1.5MHZ (Max) Typical 1MHZ
Operating temperature: -40 Celsius ~ + 85 Celsius
Load capacity: Maximum output 3A, 2A marathon can
Scope: mobile power, mobile phones, flat-panel powered devices USB 5V






