[TenTec] Switching Power Supplies

[dd3ly at arcor.de]

If you are interested to find a quiet switching power supply which belongs to the few really quiet I can recommend the EMTRON EPS-20ST. It is capable of 8Acw and 20Apep which enough for those barefoot 100W-transceivers operated with SSB or CW. As these power supplies are not THAT common anymore the became much cheaper than the original price.

I own two of these and never had any problem with noise, although I run improvised antennas here and there!

73 de Andy DH5AK