Ready-to-Run (RTR) SSR DC Speaker Protection and Delay GB

[av-trouvaille]

Updated GB interest list.

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL

TOTAL = 42 boards.

 

[bkdog]

X, what are the power supply requirements and limits?

 

[xrk971]

It needs between +20vdc and +100vdc, so will pretty much work for any amp since you can simply tap off one of the main PSU +ve rails. There is an onboard voltage regulator. It's just tens of mA of current max.

 

[doctordata]

Low voltage fets

Nice circuit ,


But, as a rule of thumb amplifier rail to rail voltage is recommended as a minimum for the used fets .
With the current fets the circuit will operate safe with max power of 56 watt at 8 ohm or double that at 4 ohm loads


Cheers ,


Rens

 

[xrk971]

Yes, thanks for the reminder - we are also looking at some 100v variants of the same MOSFETs.

 

[ravid]

Updated GB interest list.

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India

TOTAL = 44 boards.

 

[darrr]

xrk971 - 4 units - USA

pinnocchio - 6 units - CAN

Vunce - 4 units - USA

Miggie78 - 2 units - FINLAND

Nautibuoy - 2 units - UK

gary s - 4 units - AUSTRALIA

WTL- 4 units - AUSTRALIA

ppap64 - 2 units - CANADA

drpro - 4 units - USA

Alarudin - 2 units - SINGAPORE

Ripcord - 2 units - USA

Myint67. - 4 unit. -Singapore (depends on price )

av-trouvaille - 2 units - NL

ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )

Total 46 boards

 

[gary s]

Well X, you are up to 46 pcb's in less than 24hours, over the next few days as more forum members see this post you should rocket past 100 boards.

Can I ask is the plan to get the boards fabbed and also loaded and tested in China? If so how are you going to handle quality control and make sure genuine parts are used?

 

[avtech]

Updated GB interest list.

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )
Avtech23 2 (maybe 4) units - Australia


TOTAL = 48 boards.

 

[bkdog]

Updated GB interest list.

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )
Avtech23 2 (maybe 4) units - Australia
bkdog - 4 units - Australia

TOTAL = 52 boards.

 

[necplusultra]

Updated GB interest list.

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )
Avtech23 2 (maybe 4) units - Australia
bkdog - 4 units - Australia
necplusultra- 4 units Dominion of Canada

TOTAL = 52 boards.

 

[amplidude]

Count me in for two boards..
Btw what the price?. My wife wants to know 🙂

 

[nautibuoy]

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units (maybe 4, depending on price) - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )
Avtech23 2 (maybe 4) units - Australia
bkdog - 4 units - Australia
necplusultra- 4 units Dominion of Canada

TOTAL = 52 boards.

 

[gannaji]

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units (maybe 4, depending on price) - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )
Avtech23 2 (maybe 4) units - Australia
bkdog - 4 units - Australia
necplusultra- 4 units Dominion of Canada
gannaji - 4 units USA


TOTAL = 56 boards.

 

[amplidude]

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units (maybe 4, depending on price) - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )
Avtech23 2 (maybe 4) units - Australia
bkdog - 4 units - Australia
necplusultra- 4 units Dominion of Canada
gannaji - 4 units USA
Amplitude - 2 units Denmark


TOTAL = 58 boards.

 

[esprit]

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units (maybe 4, depending on price) - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )
Avtech23 2 (maybe 4) units - Australia
bkdog - 4 units - Australia
necplusultra- 4 units Dominion of Canada
gannaji - 4 units USA
Amplitude - 2 units Denmark

esprit - 2 units - UK


TOTAL = 60 boards.

 

[necplusultra]

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units (maybe 4, depending on price) - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )
Avtech23 2 (maybe 4) units - Australia
bkdog - 4 units - Australia
necplusultra- 2 units Dominion of Canada
gannaji - 4 units USA
Amplitude - 2 units Denmark

esprit - 2 units - UK


TOTAL = 58 boards.

 

[hirscwi]

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units (maybe 4, depending on price) - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )
Avtech23 2 (maybe 4) units - Australia
bkdog - 4 units - Australia
necplusultra- 2 units Dominion of Canada
gannaji - 4 units USA
Amplitude - 2 units Denmark

esprit - 2 units - UK
hirscwi - 4 units - USA


TOTAL = 66 boards.

 

[yoaudio]

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units (maybe 4, depending on price) - UK
gary s - 4 units - AUSTRALIA
WTL- 4 units - AUSTRALIA
ppap64 - 2 units - CANADA
drpro - 4 units - USA
Alarudin - 2 units - SINGAPORE
Ripcord - 2 units - USA
Myint67. - 4 unit. -Singapore (depends on price )
av-trouvaille - 2 units - NL
ravid - 2 units -India
darrr - 2 units - Poland ( depends on price )
Avtech23 2 (maybe 4) units - Australia
bkdog - 4 units - Australia
necplusultra- 2 units Dominion of Canada
gannaji - 4 units USA
Amplitude - 2 units Denmark
esprit - 2 units - UK
hirscwi - 4 units - USA
yoaudio - 4 units - USA

TOTAL = 70 boards.

 

[kamco]

xrk971 - 4 units - USA
pinnocchio - 6 units - CAN
Vunce - 4 units - USA
Miggie78 - 2 units - FINLAND
Nautibuoy - 2 units - UK
WTL - 4 units - AUS
kamco - 6 units - USA