No errors on 1.3.2b I remember. There was error on 1.3.2, layout error.
C19 to C26 220uf/100V
I have a supply of 470Uf/100V that fit this position. Is it okay to install these? Thanks!
I have a supply of 470Uf/100V that fit this position. Is it okay to install these? Thanks!
Substitutes for 2SC3503 and 2SA1381
Can I use MJE340G and MJE350G - I can get these Onsemi's at a low cost
Many Thanks!
Can I use MJE340G and MJE350G - I can get these Onsemi's at a low cost
Many Thanks!
I used 220uF in that positions, never 470uF so I can't say it's OK.
MJE340G and MJE350G are not good substitute.
There are better ones, I have to see what is possible to find.
You can use KSA1381 and KSC3503 if you can find them.
You can find replacement here https://gb.profusion.uk/uk/audio/transist/driver-transistors
KTA1381, KTC3503.
There are better ones, I have to see what is possible to find.
You can use KSA1381 and KSC3503 if you can find them.
You can find replacement here https://gb.profusion.uk/uk/audio/transist/driver-transistors
KTA1381, KTC3503.
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"There are better ones, I have to see what is possible to find."
I prefer to get substitutes from Newark, Mouser or Digikey - I would get a good quantity
I prefer to get substitutes from Newark, Mouser or Digikey - I would get a good quantity
Hi Damir,
At the beginning of June I will put the PCB into production. Your recommendations for 1oz or 2oz thick copper?
Main board CFA 1.3.2b - 1oz/2oz?
NFB serial - 1oz/2oz?
SSR1.1 - 1oz/2oz?
PS reg 1.3 - 1oz/2oz?
Thanks a lot!
At the beginning of June I will put the PCB into production. Your recommendations for 1oz or 2oz thick copper?
Main board CFA 1.3.2b - 1oz/2oz?
NFB serial - 1oz/2oz?
SSR1.1 - 1oz/2oz?
PS reg 1.3 - 1oz/2oz?
Thanks a lot!