[Heathkit] SB220 power supply

w7ksg at juno.com w7ksg at juno.com
Sun Aug 20 10:14:28 EDT 2006


Hello:  On the Heathkit SB-220  85-344-1 power supply board there is a
zener diode marked ZD1.
Would someone give me the ratings on this device?  Thanks

J
W7KSG


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