Sorry I don't try Vargasmongo
I mean, you can try Vargasmongo
Maybe this way.... 20K plus 20K microfarads
the one belong to the Dx amplifier, the standard one....you can see in Greg Erskine pages:
Greg's Web Site
regards,
Carlos
the one belong to the Dx amplifier, the standard one....you can see in Greg Erskine pages:
Greg's Web Site
regards,
Carlos
Attachments
I do have a simple one if you like it let me know also I can add more caps too if you want
Juan
Hello Vargasmongo3435
I want simple power supply to one channel of Dx standard or Dx Blame ST. I search Dx blame site and found following layout.Is it OK to use for one channel
for 30-0-30AC 250VA Transformer any changes in this layou. And Their is no space for diode in layout
please help Thanks all
Attachments
Help on PSU For one Channel
Hello Carlos sir
I want simple power supply to one channel of Dx standard or Dx Blame ST. I searchd Dx blame site and found following layout it is same as Post #204.Is it OK to use for one channel Can it work with Only Two Filter capacitor. Any component need to change
for 30-0-30AC 250VA Transformer any changes in this layout.
please help.
Thanks
Hello Carlos sir
I want simple power supply to one channel of Dx standard or Dx Blame ST. I searchd Dx blame site and found following layout it is same as Post #204.Is it OK to use for one channel Can it work with Only Two Filter capacitor. Any component need to change
for 30-0-30AC 250VA Transformer any changes in this layout.
please help.
Thanks
Attachments
Last edited:
Hello mister sandbagujar
Carlos does not like to design layouts jejejejeje I be happy to help you out but I need to know how many caps you want it to use and also what type of diodes you want to use on your design, single diodes or full wave bridge rectifier type, let me know when you get a chance
Juan
Carlos does not like to design layouts jejejejeje I be happy to help you out but I need to know how many caps you want it to use and also what type of diodes you want to use on your design, single diodes or full wave bridge rectifier type, let me know when you get a chance
Juan
Attachments
Hello mister sandbagujar
Carlos does not like to design layouts jejejejeje I be happy to help you out but I need to know how many caps you want it to use and also what type of diodes you want to use on your design, single diodes or full wave bridge rectifier type, let me know when you get a chance
Juan
Hello vargasmongo3435 Thanks for replay. I am going to used 30-0-30AC 200VA Transformer that means 15000-18000uF of total capacitor is required if my calculation is right need power to one channel of dx or dx Blame ST. I want Full wave bridge rectifier(Package / Case: GSIB-5S) on PCB.
Thanks
Last edited:
for 8ohms speaker go straight to +-20mF of PSU capacitance for correctly proportioned and wideband bass.Hello vargasmongo3435 Thanks for replay. I am going to used 30-0-30AC 200VA Transformer that means 15000-18000uF of total capacitor is required if my calculation is right need power to one channel of dx or dx Blame ST. I want Full wave bridge rectifier(Package / Case: GSIB-5S) on PCB.
Thanks
For two channels or for 4ohms speaker double it to +-40mF.
for 8ohms speaker go straight to +-20mF of PSU capacitance for correctly proportioned and wideband bass.
For two channels or for 4ohms speaker double it to +-40mF.[/QUOTE
Hello AndrewT
Can you have PCB layout of PSU for One channel to DX or DX Blame ST.It means I have to Used 2/10000uf filter capacitor in supply.
I do have some DX PSU PCBs. They all have 4 locations for smoothing capacitors.
I generally hardwire my PSUs, gives lower loop area, for improved performance.
Hello AndrewT
Can you give their Layout to me
..............Can you give their Layout to me
They were DX PSU PCBs, I don't have designs for PSU Layout..................I generally hardwire my PSUs, ............. for improved performance.
Most that I have seen on the Forum, I have criticised for basic layout errors, that compromise performance.
How about one of these?
1pc 6 10000uF 63V Amplifier Power Supply DIY Kit PCB | eBay
They also have one that uses two bridges if you prefer. There are similar types with less caps though you can install fewer on these also.
Blessings, Terry
1pc 6 10000uF 63V Amplifier Power Supply DIY Kit PCB | eBay
They also have one that uses two bridges if you prefer. There are similar types with less caps though you can install fewer on these also.
Blessings, Terry
Here is another one complete with all the parts
4 10000uF 100V High Quality Power Supply Board for Power Amp DIY | eBay
4 10000uF 100V High Quality Power Supply Board for Power Amp DIY | eBay
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