The CV4020 shows the final design format of the valve voltage stabiliser. The CV4020 would strike at 165 volts and the regulation would be 5 Volts for changes in current of 5 - 30 mA.

The thin glass tube envelope is 18 mm in diameter and, excluding the B9A base pins, is 58 mm tall.

 
Pin Connections

B7G	1	2	3	4	5	6	7
	a	k	ic	k	a	ic	k

 
Absolute Maximum Operating Conditions

Stabiliser	Va	mAa
	150	30

This exhibit was last updated on 07 November 2007