Recapped My Predicta Tandem, I don't know what to do
Posts: 1,106
Threads: 88
Joined: Jun 2011
City: Tacoma
State, Province, Country: Washington
Usually safety margins are built into the engineering of a circuit, so the WVDC will always be higher than what is across it. Another reason higher WVDC ratings are used is because of spikes and transients, where the instantaneous voltages can be much higher than the quiescent DC across the cap.
Messages In This Thread
RE: Recapped My Predicta Tandem, I don't know what to do - by BrendaAnnD - 01-29-2022, 01:21 AM
Users browsing this thread: 2 Guest(s)
|
|
Recent Posts
|
|
Philco 71 Code 125
|
| Technically, that's C-. B- is chassis ground. The resistor between chassis ground and the HV center tap makes the HV c...MrFixr55 — 11:24 PM |
|
54C Cabinet Refinish
|
| hello Roy,
I’d follow Arran’s suggestion and use automotive gasket material, which I keep around for situations like th...radiorich — 10:22 PM |
|
Philco 71 Code 125
|
| This might be one of those cases where it's a ground to an AC voltage and B- to DC.RodB — 08:22 PM |
|
Philco 71 Code 125
|
| Really Rod? I know you would not steer me wrong but AI say this is a short circuit? What if I moved the 6 volt center ta...dconant — 06:40 PM |
|
54C Cabinet Refinish
|
| Roy;
Personally I would have left the asbestos alone if it were my set, but you can find a modern substitute that som...Arran — 04:51 PM |
|
Philco 71 Code 125
|
| Looks like that might be the B- buss, so that would be correct.RodB — 01:32 PM |
|
Philco 71 Code 125
|
| I noticed on the code 121 schematic the center tap for the 6 volt winding and hv winding are tied together. Is this corr...dconant — 12:16 PM |
|
Philco 45-6365 Universal IFT Instruction Manual
|
| The Philco Parts Catalog for 1942 shows it as usable for 175 kHz, 260 kHz, and 465 kHz. The instructions will show how t...DaleHCook — 11:19 AM |
|
Stromberg Carlson 1500 Squeal
|
| Hello Rob,
I agree with you—I have one here at my house that I need to check out. It’s way over-engineered just to make...radiorich — 11:05 AM |
|
My Atwater Kent 84
|
| Well getting around to restoring my AK84. Mike was a big part in me being able to snatch this one a few years ago. I won...462ron — 10:57 AM |
|
Who's Online
|
There are currently 1713 online users. [Complete List] » 1 Member(s) | 1712 Guest(s)
|
|
|
|

|