Feature

●DC-DC 12v to 9v car power converter intelligent microprocessing chip, over voltage, over current, over temperature, short circuit, it can be auto protection, and can work in normal condition when restored.
●12V to 9V dc converter car power voltage aluminum case and silicone sealed design make it suitable for use in various harsh environments, high conversion efficiency, low heat generation, good heat dissipation, more durable.
●12v to 9v DC step down buck converter compatible with car audio, car LED display, car DVD,hard disk player,dashcam,solar panel,LED strip lights,LED display,electric fan,camera,light.
●Attention: Please install according to the the label strictly, positive pole and nagative pole cant be reversed, or the module and device might be damaged, to assure this converter has the sufficient voltage and power pls make sure the voltage and power input is enough.

[12v to 3.7v]

[12v to 9v]

[3v-12v to 1v-5v]

[12v to 3v]

[12v to 7.5v]

[12v to 3.3v]

[12v to 6v]

[12v to 4.2v]

[12v to 5v]

Description

Input voltage: DC 12V
Output voltage: DC 9V
Output current: 2A
Output power: 18W
Case material:Aluminum
Voltage protection: Input overvoltage and undervoltage protection
Overcurrent protection: YES
Output line compensation: YES
Short circuit protection: YES
Over temperature protection: YES
Conversion efficiency: 90%~97%

Wiring:
Input:
Red wire: input +
Black wire: input -
Output:
Yellow wire: output +
Black wire: output -

Package include:
1 x DC 12v to 9v step down buck converter