HL10

The HL10 is a 30 watt, high voltage triode designed for use as a control tube or regulator in high voltage DC supplies. Made in the 1960s by Ferranti in England.

Length =8.75" Diameter = 2.25"
Max voltage = 20000
Max current = 30 ma
Fil voltage = 4
Fil current = 1.5 amps         GOTO INDEX