DC12V Upgraded TL494 Inverter Driver Board Front Driver …, North-Eastern Islands

DC12V Upgraded TL494 Inverter Driver Board Front Driver Board Power Pulse Width Modulation Drive Board DIY Inverter Pulse Board

Specifications:
Input voltage: DC12V(10-15V)
Output frequency: about 30KHz
Pin 1: drive signal 1
Pin 2: power supply-
Pin 3: drive signal 2
Pin 4: power supply+
Dimensions: 18*18*6mm
Notice:
1. The driver board does not include the main circuit filter capacitor and the board power supply isolation diode or resistance element, when using the low voltage end of the main filter large electrolytic capacitor is indispensable, no main filter capacitor and isolation diode, or resistance will lead to the driver chip due to ripple too large work instability and other problems.
2. The drive frequency needs to match the frequency of the transformer, and when the current is not matched, the field effect tube will overheat, burn the field effect tube, the drive plate, or the transformer.


Note:
1.Due to the light and screen difference, the item's color may be slightly different from the pictures.
2.Please allow 1mm-1cm differences due to manual measurement.

Package includes:
1x Inverter Driver Board