Ic1 Regulator for HWA-202-1 Power Supply

Keith Rowland k4kgw at MINDSPRING.COM
Tue Jan 19 18:35:47 EST 1999


John:

It's possible the following source may have the MFC6030 chips, but you will gasp at
the price:

Thor
P.O. Box 707
Linden, NJ  07036
1-800-666-8467

They had them 3 years ago when I inquired.  Quantities of 1-9 were $17.95 each, and
quantities of 10 or more were $11.95 each.

73,

Keith

Don Goshay wrote:

> John Garko wrote:
>
> > Hi all Greenies... need the voltage regulator IC for the HWA 202 power supply.
> > The manual calls it a Motorola MFC6030... heath part number 442-48. I looked
> > in a few supply catalogs, no luck.
> > Any suggestions?
> > Thanks in advance,
> > John
> > WA4KWK
>
> Subject regulator is listed as obsolete in ECG Directory.  Do you know the output
> voltage of said regulator?  Is it a variable regulator? How about the
> case-package?  TO-220, TO-92, What?
>      Similarly numbered regulators are 6-pin DIP's, rated at 200 ma., all of which
> also seem to be listed as obsolete.  Consider using a uA723 (14-pin DIP) with some
> sort of an adaptor.  Or, a LM-317 famly 3-terminal regulator.    DKG
>
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