Dual secondary is the design. Although I am not sure if a center tapped wouldn’t work if you made the center tapped shared between 2 of the inputs? Maybe someone who may have done this can comment.
There’s a discussion on that here and does appear possible, but ideally - dual secondaries will be the way to go.
Center Tap vs Dual Secondaries
There’s a discussion on that here and does appear possible, but ideally - dual secondaries will be the way to go.
Center Tap vs Dual Secondaries
The transformer will have to be wound Bi-Filar. If there is a voltage difference between the two windings, there will be an unbalance in the power supply.
Hi X,
My apologies, did not think to include my details. Stupid on my part. Got your invoice, and finally got the payment through to you. My bank declined the card three times. Ended up having to exit out of the browser, clearing the cache junk, before PPal would process the payment via my bank. Looks like my bank is trying to control my spending, which is just not possible.
Kevin
My apologies, did not think to include my details. Stupid on my part. Got your invoice, and finally got the payment through to you. My bank declined the card three times. Ended up having to exit out of the browser, clearing the cache junk, before PPal would process the payment via my bank. Looks like my bank is trying to control my spending, which is just not possible.
Kevin
Looks like my bank is trying to control my spending, which is just not possible.
Hah! I'm still waiting for an indictment on money laundering charges when my bank tips off the authorities about the incredible number of shipping fees I pay to DigiKey and Mouser.
Hah!......my bank tips off the authorities about the incredible number of shipping fees I pay to DigiKey and Mouser.

+1
GB Status Update
baswamin - 2 boards - Paid
meanie - 2 boards - Paid
jwjarch - 2 boards - Paid
gary s - 2 boards - Paid
nautibuoy - 2 SLB boards - 2 SLB-SR boards - both Paid, ship together
antoniopf1972 - 2 boards - Paid
ravid - 2 boards - Paid, Simple PSU Paid, ship at same time
Gricko - 2 boards - Paid
poseidonsvoice - 2 boards - Paid
Bkdog - 2 boards - Paid
Jazzfan - 4 boards - Paid
yoaudio - 2 boards - Paid
van of monks - 1 board - Paid
Wtl - 4 boards - Paid
cerole - 2 boards - Paid
s610adam - 4 SLB - 6 SLB-SR - Paid
pbergstrom - 2 boards - Paid
ferret - *3 boards* - Paid
Roundtoit - 2 SLB boards, 2 SLB-SR boards - Paid
Tubesguy - 1 SLB board - Paid
Kokanee - 8 boards - Paid
Arthur - 10 boards - Paid
potepuh - 2 SLB boards - Paid
TboneAK - 2 SLB Boards - Paid
Sanjeevm - 2 SLB Boards - Paid
Centurion53 - 1 SLB board - Paid
Vunce - 2 SLB boards, 2 SLB-SR boards - Paid
Shawnstium - 1 SLB - Paid
Ermine22 - 4 SLB boards + ppm HPA - Paid
Skunark - 2 SLB boards, 2 SLB-SR boards - Paid
windwardmt - 4 SLB - Paid
Touchdown - 2 SLB - Paid
s610adam - 2 more SLB and 4 more SLB SR combine shipping - Paid
Md_Stryker - 2 SLB - Paid
slk23 - 2 SLB - Paid
finneybear - 2 SLB - Paid
—————————————-
*NautiBoy - 1 more SLB - Invoice sent
*Surfatwork - 2 SLB - Invoice sent
Hi XRK, please add me to GB list, as I already payed SLB SR PSU (single rail) PCB (qty.: 2) Paypal Id.
48W82991TW662420T, $49.00, date 26May,
Best,
Jordi
48W82991TW662420T, $49.00, date 26May,
Best,
Jordi
GB Status Update
Nautiboy and Surfatwork, please pay your invoice at your earliest convenience.
Thanks,
X
baswamin - 2 boards - Paid
meanie - 2 boards - Paid
jwjarch - 2 boards - Paid
gary s - 2 boards - Paid
nautibuoy - 2 SLB boards - 2 SLB-SR boards - both Paid, ship together
antoniopf1972 - 2 boards - Paid
ravid - 2 boards - Paid, Simple PSU Paid, ship at same time
Gricko - 2 boards - Paid
poseidonsvoice - 2 boards - Paid
Bkdog - 2 boards - Paid
Jazzfan - 4 boards - Paid
yoaudio - 2 boards - Paid
van of monks - 1 board - Paid
Wtl - 4 boards - Paid
cerole - 2 boards - Paid
s610adam - 4 SLB - 6 SLB-SR - Paid
pbergstrom - 2 boards - Paid
ferret - *3 boards* - Paid
Roundtoit - 2 SLB boards, 2 SLB-SR boards - Paid
Tubesguy - 1 SLB board - Paid
Kokanee - 8 boards - Paid
Arthur - 10 boards - Paid
potepuh - 2 SLB boards - Paid
TboneAK - 2 SLB Boards - Paid
Sanjeevm - 2 SLB Boards - Paid
Centurion53 - 1 SLB board - Paid
Vunce - 2 SLB boards, 2 SLB-SR boards - Paid
Shawnstium - 1 SLB - Paid
Ermine22 - 4 SLB boards + ppm HPA - Paid
Skunark - 2 SLB boards, 2 SLB-SR boards - Paid
windwardmt - 4 SLB - Paid
Touchdown - 2 SLB - Paid
s610adam - 2 more SLB and 4 more SLB SR combine shipping - Paid
Md_Stryker - 2 SLB - Paid
slk23 - 2 SLB - Paid
finneybear - 2 SLB - Paid
JOIMONF - 2 SLB SR - Paid
—————————————-
*NautiBoy - 1 more SLB - Invoice sent
*Surfatwork - 2 SLB - Invoice sent
Nautiboy and Surfatwork, please pay your invoice at your earliest convenience.
Thanks,
X
Paid. sorry, was travelling.
have sent you a PM with the shipping address. Please dont send it to my paypal address.
have sent you a PM with the shipping address. Please dont send it to my paypal address.
Yes, I think there are a few left (circa 4-6) how many more do you need? It will indeed work for an F4.
Paid. sorry, was travelling.
have sent you a PM with the shipping address. Please dont send it to my paypal address.
Thanks - it would be best if you cohange the PP address, but if not we can manage if you are unable to change.
GB Status Update:
baswamin - 2 boards - Paid
meanie - 2 boards - Paid
jwjarch - 2 boards - Paid
gary s - 2 boards - Paid
nautibuoy - 2 SLB boards - 2 SLB-SR boards - both Paid, ship together
antoniopf1972 - 2 boards - Paid
ravid - 2 boards - Paid, Simple PSU Paid, ship at same time
Gricko - 2 boards - Paid
poseidonsvoice - 2 boards - Paid
Bkdog - 2 boards - Paid
Jazzfan - 4 boards - Paid
yoaudio - 2 boards - Paid
van of monks - 1 board - Paid
Wtl - 4 boards - Paid
cerole - 2 boards - Paid
s610adam - 4 SLB - 6 SLB-SR - Paid
pbergstrom - 2 boards - Paid
*ferret - *4 boards* - Paid
Roundtoit - 2 SLB boards, 2 SLB-SR boards - Paid
Tubesguy - 1 SLB board - Paid
Kokanee - 8 boards - Paid
Arthur - 10 boards - Paid
potepuh - 2 SLB boards - Paid
TboneAK - 2 SLB Boards - Paid
Sanjeevm - 2 SLB Boards - Paid
Centurion53 - 1 SLB board - Paid
Vunce - 2 SLB boards, 2 SLB-SR boards - Paid
Shawnstium - 1 SLB - Paid
Ermine22 - 4 SLB boards + ppm HPA - Paid
Skunark - 2 SLB boards, 2 SLB-SR boards - Paid
windwardmt - 4 SLB - Paid
Touchdown - 2 SLB - Paid
s610adam - 2 more SLB and 4 more SLB SR combine shipping - Paid
Md_Stryker - 2 SLB - Paid
slk23 - 2 SLB - Paid
finneybear - 2 SLB - Paid
JOIMONF - 2 SLB SR - Paid
*Surfatwork - 2 SLB - Paid
—————————————-
*NautiBoy - 1 more SLB - Invoice sent
*Big E - 2 SLB - Invoice sent
Last edited:
Hi X,
Must the CRC resistor be a total of 200 mOhm or can a single 100 mOhm Caddock 960 be used? I have a bash of them in a tube waiting to be used.
Kevin
Must the CRC resistor be a total of 200 mOhm or can a single 100 mOhm Caddock 960 be used? I have a bash of them in a tube waiting to be used.
Kevin
As long as the heat dissipated is less than the rating. Preferably half the rating to keep it cooler and run a longer life.
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