[TechAssist] Re: HOT subs in general question
- From: Bil Green <tv.vcrrepair@xxxxxxxxxxx>
- To: Damon <techassist@xxxxxxxxxxxxx>
- Date: Fri, 1 Aug 2003 19:19:48 -0700
Haven't you noticed that using the D1881 when replacing a lower
amperage HOT causes it to overheat? It does happen, and too often
for me. That's why I stock several of the lower amp ones also.
Same with the D1887 (no damper diode version). You guys do have
the right idea though - Generics are the way to go (except for
the counterfeits).
--
Best regards,
Bil Green
2001 TV VCR
Mammoth Lakes, CA 93546
760-934-2001 mailto:tv.vcrrepair@xxxxxxxxxxx
Thursday, July 31, 2003, 5:55:46 AM, you wrote:
D> Yeah, that's definitely one of them, if not the only one.....much more
D> power/current handling capability than the old 2SD1879, which was the MOST
D> UNIVERSAL replacement beforehand.
D> Now that I know the 2SD 1881 is the one to keep, I'll phase out the 2SD
D> 1879's.
D> Damon Brunger
D> Telrad Electronic Services
D> Ft Wayne, IN 46815
D> ----- Original Message -----
D> From: "Philip Bader" <tjanphyl@xxxxxxxxxxxxxxx>
D> To: <techassist@xxxxxxxxxxxxx>
D> Sent: Wednesday, July 30, 2003 12:30 PM
D> Subject: [TechAssist] HOT subs in general question
>> A tech friend says if he cannot get, or ID an HOT he will sub a
>> 2SD1881. Says thiis 1881 seems to be a general heavy transistor for at
>> least test/estimate purposes.
>> Yesterday he had a Sharp with bad HOT 2SD2586.No subs avail. OEM a week
>> away.
>> Used an 1881 and ran cool.
>> I want to improve my TV HOT selection bin. Is there a certain selection
>> that are "must haves"?
>> Phil Bader
>> --
>> Philip Bader
>> Jan Phyl TV Inc. (estab. 1976)
>> 3420 Recker Hwy. Winter Haven, Fl. 33880
>> Fax (863) 299-8821
>> email: tjanphyl@xxxxxxxxxxxxxxx
>>
>>
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