[Collins] S line power requirements Help???

[Garey Barrell]

Jerry -

Perhaps the Heath HP-23B specifications are a little more enlightening!

HV 820V DC No Load
      700V at 250 mA

Ripple less than 1% @ 250 mA
Duty Cycle - Continuous to 150 mA
                      50% @ 300 mA


LV 275V No Load
      250V @ 100 mA (w/100 mA load on HV)

Ripple less than 0.05% at 150 mA
Duty Cycle - Continuous to 175 mA


Bias  -100V @ 20 mA (FIXED)
"A" version has -80 to -40V (Adjustable)


Filaments 12.6VAC at 5.5 A

Garey - K4OAH