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I have not heard of 10A07s at all but Ebay is full of suppliers selling 10A10 diodes, which coincide with the specs you quoted. 73, Alek. VK6APK

It's not something I've seen. With the 11M folks, I never pooh-pooh their discoveries or practices because sometimes they are right. I will say that we've had excellent results historically with

Has anybody used or seen a 10A07 diode ? ( often listed as a 10A07-T) Rated at 1 kv + 10A, 600 amp surge. It looks identical, dimension wise, diam and length to a 6A10 diode.... and also has the same

<Agreed. Do as Jim says. Put the 2 trannies in parallel . That halves the secondary resistance. If you put the secondaries in series and then use a full wave, you'll not gain much in regulation

Agreed. Do as Jim says. Put the 2 trannies in parallel . That halves the secondary resistance. If you put the secondaries in series and then use a full wave, you'll not gain much in regulation because

<wa4npl Today at 6:14 AM <I have a couple of questions about plate transformers. I've never considered voltage doubler transformers as the "optimum" way to achieve a good plate regulation. That said,

I would sell the 2 transformers and purchase one good transformer. A lot simpler and probably more efficient. Just my 2 cents. Mike

I have a couple of questions about plate transformers. I've never considered voltage doubler transformers as the "optimum" way to achieve a good plate regulation. That said, I have a working SB-220

<Bryan Swadener Nov 21 12:30 PM <Re/winding a transformer can give you the output you want (for best IMD3, 3-500Zs <like 3000-3500V). <vy 73, <Bryan WA7PRC ## Where did u come up with the 'best imd'

Hi Bryan, Yes, that hydro project attracted my attention years back. As I indicated before I consider him to be an excellent engineer. I, by the way, am a retired RF and analog engineer. I lave an L7

<On the Harris 35KW FMs they use 1/4 acorn nuts on a couple of <brackets to create the spark air gap. <Don W4DNR ## Ingenious ! Never thought of acorn nuts...perfect solution. They have loads of

Hi Russ, Yes. Manfred's callsign: XQ6FOD I've included links to his practical re/winding info, as well as his general magnetic theory page:?http://ludens.cl/Electron/Magnet.html. ?I first became

Hi All, A person by the name of *Manfred Mornhinweg* has written about transformer rewinding. Manfred is an excellent engineer. The information is located at:

Seriously, I have used sparkplugs ... the racing ones without resistors on twin lead at a grounding block. Tapped the block to fit the sparkplug threads. On the Harris 35KW FMs they use 1/4 acorn nuts

<W4DNR Today at 7:15 AM < Use an AC Delco spark plug across the terminals unless its a German <Choke.. then use Bosch. <Don W4DNR ## LOL. And both of em have a resistor built into em, for RFI

Use an AC Delco spark plug across the terminals unless its a German Choke.. then use Bosch. Don W4DNR Quoting "jim.thom@... [ham_amplifiers]" <ham_amplifiers@...>:

<6M QRO Today at 4:50 PM < I had an old either Navy or Air Force choke that had exactly that. An adjustable spark gap across the choke. ## Tnx Lou. Looks like I re-invented the wheel. I know what the

I had an old either Navy or Air Force choke that had exactly that.? An adjustable spark gap across the choke. The only fix I can see? working is a HD spark gap across the? choke terminals.? Jim?

On paper, the C-L-C is a superb output filter for any B+ supply, reducing ripple to low levels. Even with low value caps on either side, and a 2-4H choke used, it works superb. I tried the config and

Not Bryan here, but KF8OD has some great transformer winding info on his QSL.net page. I used his info in building my own. And although it was fun, and I cranked out a decent product, when it gets