Added a sum function to the spreadsheet (line 131).
Makes keeping track of the numbers easier.
?? there is a sum in G1, isn't it?
?Added a sum function to the spreadsheet (line 131).
Makes keeping track of the numbers easier.
Yes. Totally overlooked that one, sry.?? there is a sum in G1, isn't it?
Max1410 (Norbert) Germany, 1 Set. please. Thanks.
Norbert
Apwolff (andreas) Germany ,one set please.Thanks too
Andreas
Just updated the spreadsheet for you guysBrommermartin ,Netherlands, one set please.
Thanks...
I just noticed, that in the schematic are some TIP31C and TIP32C in the regulator, but in the Bom it is 1943/5200.
Which ones are right?
D45H11 and D44H11 are the transistors that I used. Most TO220 power transistors will work (do not use darlington’s). If the transistor is capable of handling a few amps at 50 Volts, has an Hfe of 10 or above and a Ft of 10 Mhz or above then it will be fine. Use whichever is available to you.
MJF44H11/MJF44H11
D44H11/D45H11
TIP31C/TIP32C
FJP(F)1943/FJP(F)5200
Best are those that come in a 'Isolated TO220' like this one http://www.onsemi.com/pub_link/Collateral/MJF44H11-D.PDF
- Home
- Group Buys
- Paradise phono stage