Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Replacing electrolytics
#1

Hello - I have a question in regards to replacing electrolytic capacitors. I am working on a B&K model 1076 television analyst that contains many electrolytic capacitors. They are particularly abundant on the circuit boards surrounding the flying spot scanner. I am looking to replace the capacitors; however, I only have polypropylene capacitors. Is it ok to replace electrolytic capacitors with polypropylene capacitors of the same rating and value?

Cheers!
#2

Usually yes. If size is not an issue.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
#3

hello Haydenp,
As morzh "Usually yes. If size is not an issue."

If you have them I would go ahead and use them . lately in some my sets that I plan to keep I have been using them too.

Sincerely Richard
#4

Since this unit was made in the tube era there should be enough room, Panasonic has a nice series of large value film caps, I think they are even fused in case something goes to short. Motor run caps are also an option. 
Regards
Arran
#5

Motor run caps are ideal. Except, they are very expensive.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
#6

Hello Arran ,
yes I use the panasonice capacitors !

Sincerely Richard




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
Philco 42-345 Restoration/Repair
RodB :beerchug:Vlad95 — 10:22 AM
Philco 42-345 Restoration/Repair
Vlad, you nailed it. Swiss and German roots.RodB — 09:54 AM
5U4 vs 5Z4 tubes
Well this is a Hallicrafters SX/9 circa 1936. No real issues so far although I dodged a real bullet with a cap that was...bridkarl — 07:59 AM
5U4 vs 5Z4 tubes
The pinout is the same but the 5U4 has a 3 amp filament, verses 2 amps or less on the 5Z4. I think that the pinout of a ...Arran — 12:04 AM
Philco 42-345 Restoration/Repair
By the way. osanders0311 Take a look here: Dial cord stringing Guides May be here you can fount correct string settin...Vlad95 — 11:15 PM
5U4 vs 5Z4 tubes
5U4 and 5Z4 almost identical. I think nothing happened if you left 5U4 instedad 5Z4 long time. Just heater current 5U4 ...Vlad95 — 11:02 PM
Philco 42-345 Restoration/Repair
Hello Vlad95 , Very Funny ! Sincerely Richardradiorich — 11:01 PM
Philco 42-345 Restoration/Repair
RodB You are European yourself   :evil: I'm Canadian for the last 30 years  :snowman: But not Yankee  :lol: Vlad95 — 10:49 PM
Philco 42-345 Restoration/Repair
The band switch selects different oscillator coils for the band selected. I would look for a bad connection in the switc...RodB — 10:31 PM
Philco 42-345 Restoration/Repair
Hang in there...PaulPaul Philco322 — 09:30 PM

[-]
Who's Online
There are currently 923 online users. [Complete List]
» 3 Member(s) | 920 Guest(s)
AvatarAvatarAvatar

>