46-1226 code 125 restoratioin *DONE
Posts: 1,114
Threads: 14
Joined: Feb 2013
City: Irvington, NY
Yes, if you have a true RMS meter and are measuring in AC mode then you will get an accurate measurement. Calculating E squared over R with the RMS AC voltage will give the true power dissipated in the resistor
If you are using a DC voltmeter (or the RMS capable meter in DC mode), it will only measure the average DC value of the complex pulsed waveform, not the RMS value and the power calculation will be inaccurate.
Messages In This Thread
RE: 46-1226 code 125 restoratioin - by Mondial - 04-29-2017, 08:54 PM
Users browsing this thread: 24 Guest(s)
|
|
Recent Posts
|
|
Made mistake & did not label connection
|
| I was correct with the 6A8 pin connection's, 7 and 8 are connected to ground as well as the tube shield (the broken line...RodB — 02:41 PM |
|
Made mistake & did not label connection
|
| What does the dotted line representing that surrounds the tube in the schematic?georgetownjohn — 02:17 PM |
|
Made mistake & did not label connection
|
| Hello John,
I have been there either label got lost or was not labeled !
Sincerely Richardradiorich — 02:15 PM |
|
Made mistake & did not label connection
|
| Sorry, it is a Philco 37-640. Does that help?--Johngeorgetownjohn — 02:14 PM |
|
two videos to watch VHS and history of TV
|
| Hello Every,
Here are a couple videos right up my alley VHS and the history of Television .
history of VCR VHS
Hi...radiorich — 02:13 PM |
|
Made mistake & did not label connection
|
| You haven't given us the model number of the set so I looked up the 6A8 pin assignment. Pin 8 is the cathode and pin 7 i...RodB — 01:19 PM |
|
Made mistake & did not label connection
|
| Happy Thanksgiving all!
I have made a real bonehead mistake this time. Hope someone can help. I am trying to determi...georgetownjohn — 12:51 PM |
|
New Philco Repair Bench
|
| Apparently there is a new Philco Repair Bench found at https://philcoradio.com/repairbench/ When I try to go to order a ...dconant — 12:00 PM |
|
Philco 60 Squealing
|
| Well, a wave trap is a trimmer in series with the coil so at the resonant frequency it provides a short to ground. This ...RodB — 10:07 AM |
|
Philco 60 Squealing
|
| Rod, My radio is run 7. The wave trap is on that schematic as shown in the picture.
dconant — 09:21 AM |
|
Who's Online
|
There are currently 2531 online users. [Complete List]
» 1 Member(s) | 2530 Guest(s)
|
|
|
|
 
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
