Salas I adjusted the CCS with a bench PSU lab to 120mA but when I connect to the load (2 CCS of 10mA each) the TP reads only 21mA, are bad tubes?
I don't know if oscillates. Not too much 10mA for 801A...
I will check AC at the output before the output cap to see if oscillates.
I will check AC at the output before the output cap to see if oscillates.
Right channel
Max. 0,1752 VAC
Min. 0,0023 VAC
Avg. 0,0122 VAC
Left channel
Max. 0,1290 VAC
Min. 0,0143 VAC
Avg. 0,0780 VAC
Max. 0,1752 VAC
Min. 0,0023 VAC
Avg. 0,0122 VAC
Left channel
Max. 0,1290 VAC
Min. 0,0143 VAC
Avg. 0,0780 VAC
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SSHV2
Vin 352 VDC
Vout 332 VDC
I measure at anode max. 195VDC so can't reach the 234VDC of BIAS.
Vin 352 VDC
Vout 332 VDC
I measure at anode max. 195VDC so can't reach the 234VDC of BIAS.
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Another thing, if I lowered SSHV2 to 230V or so TP can reach the 60mA that I need for SSHV2 + load
