Power rectifier TR100

J

Jeff Layman

Guest
Anyone have any info on a stud-mounted power rectifier type TR100? Possibly
International Rectifier from around 1966.

There are 4 making up a bridge rectifier in an ADT power supply, which I
modified in 1976 as a car battery charger. The circuit includes 8 x OC28 in
parallel on 4 heatsinks (12.5 x 18 cm). Max rating for an OC28 is 37w.

The electrolytics (3 x 8000 uF/50v) have leaked (not too surprising as they
are dated April 1967!), and the supply no longer outputs 12v.

TIA

--
Jeff
 
On Tue, 2 Jun 2009 17:57:02 +0100, "Jeff Layman"
<jmlayman@invalid.invalid> put finger to keyboard and composed:

Anyone have any info on a stud-mounted power rectifier type TR100? Possibly
International Rectifier from around 1966.
Click to expand...
It crosses to an NTE5982 which is a 40A 100V silicon power rectifier:

http://nte01.nteinc.com/graphics/pdf.gif

http://nte01.nteinc.com/nte/NTExRefSemiProd.nsf/$$Search?OpenForm

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
 
Franc Zabkar wrote:
On Tue, 2 Jun 2009 17:57:02 +0100, "Jeff Layman"
jmlayman@invalid.invalid> put finger to keyboard and composed:

Anyone have any info on a stud-mounted power rectifier type TR100?
Possibly International Rectifier from around 1966.

It crosses to an NTE5982 which is a 40A 100V silicon power rectifier:

http://nte01.nteinc.com/graphics/pdf.gif

http://nte01.nteinc.com/nte/NTExRefSemiProd.nsf/$$Search?OpenForm

- Franc Zabkar
Click to expand...
Many thanks - useful site. BTW, any reason for including the first link?

--
Jeff
 
On Wed, 3 Jun 2009 16:49:39 +0100, "Jeff Layman"
<jmlayman@invalid.invalid> put finger to keyboard and composed:

Franc Zabkar wrote:
On Tue, 2 Jun 2009 17:57:02 +0100, "Jeff Layman"
jmlayman@invalid.invalid> put finger to keyboard and composed:

Anyone have any info on a stud-mounted power rectifier type TR100?
Possibly International Rectifier from around 1966.

It crosses to an NTE5982 which is a 40A 100V silicon power rectifier:

http://nte01.nteinc.com/graphics/pdf.gif

http://nte01.nteinc.com/nte/NTExRefSemiProd.nsf/$$Search?OpenForm

- Franc Zabkar

Many thanks - useful site. BTW, any reason for including the first link?
Click to expand...
Old age :)

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.
 
You must log in or register to reply here.

Welcome to EDABoard.com

Sponsor

Back
Top