Eric, I did some research on those capacitors, and found that the original part number 2383093G20 is NLA. However, I noticed that part number 2383093G27 is still available, and is described as "CAP ALU 17500 -10 +150 20V". It is priced on MOL at $ 36.59 each. I wonder if it is a suitable substitute? Curiously, I looked at my TPN1106A power supply, and found that it has four 2383093G21 capacitors labeled 20,000 uF 100 V, even though the parts list for that unit lists the 17,500 uF capacitor 2383093G20. The 2383093G21, 20,000 uF capacitors are available from Motorola at $ 50.43 apiece.
When I looked up the 1-80739B57 diodes, I found them to be NLA, but the description is "BD EYLTD". That doesn't make much sense, unless the diodes were offered only as an assembly. 73, Eric Lemmon WB6FLY -----Original Message----- From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of kk2ed Sent: Thursday, September 18, 2008 9:49 PM To: [email protected] Subject: [Repeater-Builder] Re: Micor TPN1110A power supply parts ID Thanks for the reply/suggestion. A stud mount of greater current rating may be the way to go. I could just drill out of the existing mounting holes and use the stud mount and a nut/washer combo. However, after googling till my eyes fell asleep, I found a few sources on the web for the original diode - which turns out to be a 1N3492R. So that takes care of the diodes - Now, on to the caps. I mistyped last evening, as they are 17500uf and not 27000uf. Not as much luck, but I did find one supplier listing NOS Moto numbered caps on their web site. I requested pricing. Depending on the price, I will either buy them or retrofit a newer style cap. Eric KE2D
