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Many radios back in the day were wired this way. I always change them over to a 3-wire line cord, fuse in the line side as well as the line going to the on/off switch. Any capacitors on the line

Hi Folks, Happy New Year, Replacing a garbage 18 gauge AC cord that someone installed in the power supply. I see the guy wired the neutral side to the fuse. I always thought the hot side went to the

If the neutral side of the line is directly connected to the chassis and the hot side is now connected to the ON/OFF switch, what is to be done if the AC hum or other noise picked up from the AC line

I should have added that changing to a polarized plug requires re-wiring the on/off switch. Not needed if the chassis passes the "hot" test. See https://geojohn.org/Radios/MyRadios/Safety.html -- 73

Value is not critical, but voltage rating needs attention. I would use a 250v A.C. rated disc ceramic, or else one with a rating greater than 1000v D.C. I would also check (or replace) the resistor

The value is not critical. The .047 safety cap should be fine. 73 Bob "Kirk" W?HNV [email protected]> wrote:

Hey guys, was just about to replace the power supply filter in my S-38C.? opened it up and found a blown up bumblee capacitor.?? The cap in question is C-27? a .02uF @600v? which goes from one

The advantage of buying from a domestic reseller is that you have a return avenue in the event of a problem.? You may or may not need that of course.? But if you do, then you are able to speak to

Yupper…yes it was! TU! STAY SAFE AND STAY WELL! Respectfully, Thomas K. Lanieri, NU2W NJ DOH Licensed EMT; PHTLS, AMLS, PHPEC Millenium EMS ARC N.E. BioMedical Services ARC N.E.

I went ahead and recapped the power supply anyway. ?I had forgot I orders the caps for it a while back.

So is paying more gunna protect me any more? Thomas, no. But I, for one, don't mind throwing a few extra bucks at a purchase from a US-based brick & mortar seller. Sure was nice to drive 10 minutes

Ah, sorry for any misinterpretation... My Ultra is still working fine. I haven't updated the firmware lately, but when I was teaching electronics at MSU, I bought 20 of the original TinySA's for

Hi ya,? I buy all my stuff from Aliexpress BUT I check the seller really carefully and buy from the original manufacturer where possible.? Paying more means zero, zilch, nothing in my experience.?

HEY ALL. TU all for sharing this info…This clone stuff gives me hives! So RL want 140 + 14 s/h Zeenko and Alliexpress want 117 no s/h Zeenko and ALLIBABA is 110 no s/h A reasonable

Currently in stock at R&L Sent from AOL on Android On Sat, Dec 28, 2024 at 11:25 AM, waltcates via groups.io<cateswa@...> wrote: From the TinySA official website. Where to buy.

Steve Then what happened? Is it still in operation/functioning? STAY SAFE AND STAY WELL! Respectfully, Thomas K. Lanieri, NU2W NJ DOH Licensed EMT; PHTLS, AMLS, PHPEC Millenium

Steve, that’s exactly what was happening. ?I correctly adjusted the bias and the hum is gone. You all are a wealth on knowledge!

Hi Steve. It is good to hear from you. It has been a while since we last talked on the DX60 Net. I have cycled several 6BA6 tubes through the oscillator and tonight I repeated that exercise. I have

thanks Steve. ?I’ll double check that

FYI, if the PS has a loud hum when in SSB but not talking, check the bias per the manual. The finals may be drawing too much resting current. 73 Steve w8tow [email protected]> wrote: