User`s manual

GOT812 Series User’s Manual

System Configurations

1 Feature:

1.1 DC to DC , 12Voutput, switching mode power supply for vehicle use , it

equips with surge stopper to protect loads from high voltage transients.

2 Power Input:

2.1 Voltage Input Range: 9~36Vdc (Typical: 12Vdc, and 24 Vdc)

2.2 Efficiency: 90% Min. with full loading at 24Vdc input.

2.3 Quiescence Consumption: 0.8W max. Without loading.

2.4 Power Input Protection: FUSE, OVP, UVP and

Reversepolarity protection.

3 Power Output:

Output

Nominal

Regulation

Ripple/Noise

Min

Max

+12V

±5%

120mV

~0.0A

6.0A

4 Output Protection :

4.1 Short circuit/overloading protection: When output is shorted to GND or

exceed

20~30% output power rating, the power supply will cease the output and

recover

Automatically after removal of the short circuit or overloading condition, no

need to reset input power supply.

4.2 Over voltage protection: When output voltage exceeds than 10% of rating

that

Causes by PCB abnormal internally, the output will work intermittently that is

so-called latch off mode.