LAne,
The Ten Tec cover spec sheet reads as follows:
"Model 252G is similar to the Model 251 except that it will deliver up to 18
amperes at approximately 13 volts dc. The circuit breaker for this model is
factory set to trip at 20 amperes.
The circuit consists of a bridge rectifier followed by a high capacitance
filter. This is followed in turn by a series type transistor regulator
whose base voltage is derived from a three transistor regulator. The
'crow-bar' type circuit breaker consists of a SCR which removes the base
voltage from one of the regulator transistors when fired. The SCR signal is
developed across a low value sampling resistance in series with the load and
adjustant is made with a trimpot connected across this shunt"
I do not have a scanner so I can't send the schematic but hope this helps.
73,
Frank, K4VMO
----- Original Message -----
From: "Lane Zeitler" <ku7i@hotmail.com>
To: <tentec@contesting.com>
Sent: Thursday, February 13, 2003 11:15 AM
Subject: [TenTec] 262M PS
> gents,
> Still looking for a schematic and manual for this older PS that matches
the
> Triton IV. Does anyone know if it is regulated and overvoltage protected?
I
> would like to use it with my TS-450sat but that rig is very much digital
and
> there is a lot that can blow up if the supply is not fully protected and
> regulated.
>
> Thanks
>
> Lane
> Ku7i
>
>
>
>
>
> _________________________________________________________________
> MSN 8 with e-mail virus protection service: 2 months FREE*
> http://join.msn.com/?page=features/virus
>
> _______________________________________________
> TenTec mailing list
> TenTec@contesting.com
> http://lists.contesting.com/mailman/listinfo/tentec
>
|