[Amps] AL-1200 Current Limit Relay Noise

Ken, KA0W cw at ka0w.com
Fri Nov 3 10:07:20 EST 2006


Hello!

Anyone know what causes the filter cap current
limiting relay / 20 ohm resistor combo (RLY3) to sound
off in an Ameritron AL-1200? Continuous buzz / rattle
type sound. Can be silenced by putting pressure on
relay, but noise returns. Noise is louder than the
blower. Common problem? Perhaps characterisitc of a
low cost relay.

Thank you,

Ken, KA0W

    


More information about the Amps mailing list