Hi
have a couple of questions regarding this schematic. HV part of the PSU does not make sense regarding B1, B2 and B3 to me.
Neither calculating nor simulating I could not get close to the desired voltages for B1 B2 and B3. DC resistance for the choke is 429r.
Could some one confirm that those values for the resistors are OK. I must be missing something.
Also I'd like to add LPF. I was thinking of moving 2k5 resistor before the 50k pot (pot bottom to ground), and from that junction, to add a cap to ground.
Is there a better plan for LPF?
Also i would use this transformers: Input OEP A262A3E 150:25k. Output Carnhill VTB2290 9.6k:600 gapped. as I have them. Do you think they'll do the job?
Thank you
have a couple of questions regarding this schematic. HV part of the PSU does not make sense regarding B1, B2 and B3 to me.
Neither calculating nor simulating I could not get close to the desired voltages for B1 B2 and B3. DC resistance for the choke is 429r.
Could some one confirm that those values for the resistors are OK. I must be missing something.
Also I'd like to add LPF. I was thinking of moving 2k5 resistor before the 50k pot (pot bottom to ground), and from that junction, to add a cap to ground.
Is there a better plan for LPF?
Also i would use this transformers: Input OEP A262A3E 150:25k. Output Carnhill VTB2290 9.6k:600 gapped. as I have them. Do you think they'll do the job?
Thank you