Electric vehicle LED light high-power driver 12V-100V constant current power AC LED driver module maximum 1.2A

The output current can be as high as 1.2A

Support the output high and low light mode

Wide pressure 12V-100V input

Support maximum 65V communication input

The machine current is low to 0.3mA

Up to 96%or more

Built -in intelligent temperature protection

This module changes the current by changing the inspection resistance value. The module is set by two resistors by default, and the current can be changed by a high bright switch. It is suitable for the current accuracy requirements.To adjust the current, select the current adjustable model, and set the details of the production test for the specific current setting.The module can increase the driving current through parallel

3 end input S's foot: high bright switch, input voltage of 13V or more can be used.

3 end input-foot: DC input negative electrode.

3 end input+ foot: DC input positive pole.

2 end output-: LED driver's negative end.

2 -end output+: LED driver positive extreme

1: Determine the LED power supply is constant flow, generally the LED light front stage does not add a power circuit board

2: Determine the current required by the load LED, set the current in advance

Drive current is equal to the above ie the resistance of the resistance 1 setting value plus resistance 2 setting value

Drive current calculation formula is: current = 0.1/resistance value (the default resistance 1 and 2 of the board are 0.25Q, when the set is not short -term, the current is about 0.4A, and the current is equal to 0.4A+0.4A).Note that the calculation here is only about the current. The actual current will have a certain error according to the actual application.

If the high -liang switch line is short to the power supply negative output current, the setting current is doubled. This function needs to be powered by 13V. If the input AC power cannot be used, 3: Install the module, connect to the power supply and LED lights according to the figure above, and connect the power supply and LED lights.