CV1863 Full Wave Rectifier (52KU 5Z4GY 5Z4G CV2748 R52)
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Returns are accepted within 7 days of receipt unless otherwise stated on the item.
The CV1863 is a full wave rectifier based on the commercial 5Z4G. Professional equipment, including radar, etc., sometimes required circuits in which valve cathodes carried large signals and had to 'float' at voltages well below that of the chassis.
Designed to supply equipment of up to 40 Watts total power, this rectifier was made by several manufacturers. This suggests a very popular type, and one that found use in military equipment during WWII.
The CV1863 was also the designation for the 5Z4GY rectifier with the moisture resistant base for airborne and tropical use.