The list of my radio & TV collection!
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Thank you Arran, this is very interesting information. With your permission, I will definitely use it when I make a vide...RadioSvit — 04:14 AM |
The list of my radio & TV collection!
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Peter;
For a start your DeForest Crosley 6D632 was a 1936-37 model, and I believe it had six tubes, and 3 wave bands,...Arran — 03:07 AM |
AES type of Battery Eliminator has hum in B+
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This is interesting, they actually designed the B+ side with some form of voltage regulation, I think? Most of the B+ su...Arran — 02:21 AM |
AES type of Battery Eliminator has hum in B+
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They are trying to use a regulator. Essentially it is an LDO schematic. LDOs are supposed to greatly reduce ripple, so t...morzh — 12:11 AM |
AES type of Battery Eliminator has hum in B+
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So, I just built a 90 volt 40ma battery eliminator for a farm radio and had to use 1000 mfd for the input filter cap to ...RodB — 10:31 PM |
AES type of Battery Eliminator has hum in B+
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Caps of 1,000 uF 250V are about $7 in Mouser.
C1 could be increased.
A NTC inrush limiter could be employed to limit t...morzh — 10:24 PM |
AES type of Battery Eliminator has hum in B+
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Bruce B — 09:41 PM |
AES type of Battery Eliminator has hum in B+
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Bruce
Could you post the schematic if this power supply?morzh — 09:31 PM |
AES type of Battery Eliminator has hum in B+
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Hello All,
I have built a battery eliminator using the most popular AES K101a. Using plans and all the AES parts order...Bruce B — 09:27 PM |
Need to purchase Old Philco Radio Knobs
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Hello Paulo ,
I have Philco 38-10 too that I am restoring the chassis is almost complete !
Far as my cabinet It is in ...radiorich — 09:00 PM |