[Amps] 1N Diodes

Mark - N5OT r-emails at n5ot.com
Wed Jun 30 09:50:30 EDT 2021


So I put it in and the meters work like they're supposed to.  Just 
worried if it affects the overload circuit. However, the amp is running 
very acceptably.  25ma of Grid current at 1500 watts out.

On 6/30/2021 7:34 AM, Mark - N5OT wrote:
> Ameritron AL800H - two 3CX800s
>
> Meters have always behaved badly.  Manual says when this happens, then 
> D117 may be shorted.  I have the amp opened, and this diode tests 
> shorted.
>
> Manual says this diode "protects the overload circuit and the meters."
>
> It's a 1N4001.  I can't find any around here.  I have about 1x10E18 
> 1N4003 diodes.  Can I use a 1N4003?
>
> Thanks in advance.
>
> 73 - Mark N5OT
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