"Dave W" wrote in message
...
On 13 Aug, 02:31, "Yianni" wrote:
Hi,
I have a small ultrasonic cleaner. It's frequency is 40kHz, and I want to
increase it to about 50%. I expect about 15W output. Which parts I should
change? I suspect the two blue capacitors, but I'm not sure. My knowledge
in
electronics is low.
WHY do you want to increase the frequency?
Dave W
The higher the frequency the less cleaning power. But... in higher
frequencies, the cleaning power it reaches to smaller cavities, etc (for
parts with holes, etc). I want to do a test for specific parts.
--
Yianni
(Remove the number nine from my email address to send me email)