Voltage Regulator - Gas
The 0C3 / OC3 Vacuum Tube is a glass octal type
cold-cathode, glow-discharge tube used
in voltage regulator applications. It requires an octal
socket.
They are used extensively in revolving Lesile speaker
systems and are often associated with Hammond organs and
guitar amplification systems.
The 0C3 is a cold cathode voltage stabiliser and is identical to the VR105/30. The basic operation
conditions are contained in the 105/30 of the alternate type code. This tube will stabilise the voltage
across it to 105 Volts for output currents between 5 mA and 40 mA.
Voltage Regulator
Maximum Supply Voltage ........................ 133 V
Regulated Voltage ............................. 105 V
Maximum Current ............................... 40 mA
Minimum Current ............................... 5 mA
Regulation (Min to Max Current) ............... 2 V
Preferred Substitute ........................ VR-105