Hello, I would like to reduce transducer power for ultrasonic bath.
1. I could use analog simple wirewound pot I think.
I would have to measure amps, volts, then see what power pot I need. This would allow to pass the 25Khz signal to transducer unaltered right?
2. I could use some sort of fancy electronic control with nice display for volts, but what?
If they would hold the power needed would the controls like this work:
http://www.ebay.com/itm/Adjustable-...al_Components_Supplies_ET&hash=item1e82527f23
http://www.ebay.com/itm/NEW-5V-30V-...923?pt=LH_DefaultDomain_0&hash=item19e08df07b
Would I still get the 25Khz output to the transducer?
1. I could use analog simple wirewound pot I think.
I would have to measure amps, volts, then see what power pot I need. This would allow to pass the 25Khz signal to transducer unaltered right?
2. I could use some sort of fancy electronic control with nice display for volts, but what?
If they would hold the power needed would the controls like this work:
http://www.ebay.com/itm/Adjustable-...al_Components_Supplies_ET&hash=item1e82527f23
http://www.ebay.com/itm/NEW-5V-30V-...923?pt=LH_DefaultDomain_0&hash=item19e08df07b
Would I still get the 25Khz output to the transducer?