Magnolian Car LED Display Power Supply 12V To 5V 3A DC/DC Buck Converter Module;

Features:
Overvoltage Protection
Overcurrent protection
Overheating protection
Short-circuit protection and automatic recovery
Full potting waterproof design
Flame-retardant plastic case
Conversion efficiency: 96%
Volume: 1.36 * 1.02 * 0.55 inch

Wiring Instruction:

1) Input(12V):
red wire-positive(+)
black wire-negative(-)
2) Output(5V):
red wire-positivr(+)
yellow wire-negative(-)

Package Included:

1x12V to 5V 3A DC/DC Buck Converter Module