Recent content by leonsk1
-
multiplexed led display prob
Tell what you need with more details, maybe I could help....- leonsk1
- Post #3
- Forum: General Electronics Discussion
-
Pulse Width Modulation
I think you need a good heatsink for the mosfet, it can handle up to 30 A, though it gets really hot..- leonsk1
- Post #8
- Forum: Power Electronics
-
Pulse Width Modulation
Why don't you use a IRF640 Power MOSFET like the attachment. This might work. I used a LM3524 PWM once to drive a power resistor at 12 V / 2.5 A- leonsk1
- Post #7
- Forum: Power Electronics