Pro/Forums - View Single Post - Easy way to power many pelts without expensive power supply.

Since87 · 09-20-2003, 02:11 PM

I'd say, 'Try to use a PWM controller that switches at 1 KHz or higher to be on the safe side.'

PWM shouldn't be dismissed all together, because it is by far the cheapest and most efficient method of controlling a TEC.

09-20-2003, 02:11 PM	#31
Since87 Pro/Guru - Uber Mod Join Date: Sep 2002 Location: Indiana Posts: 834	I'd say, 'Try to use a PWM controller that switches at 1 KHz or higher to be on the safe side.' PWM shouldn't be dismissed all together, because it is by far the cheapest and most efficient method of controlling a TEC.