special build for user who need high freq. PWM for HHO generator kit

Technical information:

- Require Power Supply 12 -30 VDC  

- 30A Automotive fuse protection  

- 2 pots with 10cm cable to adjust the frequency and the speed

- 2 Ranges of Frequency Adjustable 

         1. Connect Jumper for 1.3kHz to 6.8kHz

         2. Remove Jumper for 26.3kHz to 132kHz

( More Stable freq. generator ) 

- Duty cycle 0-100%

- Build in soft start fuction 2 second

- DC motor current up to 30A ( Max )

- 2 Power MOSFET with Big heat sink

- PCB size : 2.47" x 4.50" x 1.58" ( Height )  

- We build and test our product

- In case, board is installed in a box, needs adequate ventilation. Extra cooling ( only Fan is recommended, if board is to run with maximum current rating ) Extra cooling tool is not in the package. 

- Customer need to soldering the connection ( Battery , Motor , HHO generator )

**Free Tracking Number**