Hello and happy new year for all.
First of all sorry for my poor English.
I am trying to mount a clementine 1626 ECC83 but my OPT is 300-0-300.
With SSR it give 420V and with retifier tube (5AR4, 5Z4P) give me 315V.
Can anyone help me with the appropriate value of the drop resistor?
Taking 25 mA for each 1626 and 10 mA for ECC83 it is a total of 60 mA.
315-250=65V
65V=60 mA x R........R=65/0,060=1083 Ohm.......65 x 0,060 = 3,9 W case of tube rectifier.
420-250=170V
170V=60mA x R.......R=170/0,060=2833 Ohm.....170x0,060=10,2 W case of SSR.
Can anyone tell me if I'm wrong ?
Thanks in advance.
Say me please if it is right , I am a beginner DIY and I have many doubts.
Thanks in advance.
Sorry for my poor English.