Batterie Eliminator Regulated for Old Batterie Tube Radios

Characteristics :

- Ready-to-use power supply module for old radio or preamplifier

- Dimensions: L 165 x W 80 x H max 45 mm

- Connect the module to the mains to obtain at the output:
  120 V continuous, stabilized - current max. 55 mA (for the loudspeaker power stage)

  80 V continuous, stabilized - current max. 45 mA (to replace the plate battery)

  40 V continuous, stabilized - current max. 2 mA (for the bigrilles of superheterodynes)

  0 to -12 V adjustable, - 15 V by changing a diode (for the polarization of the tube)

- Floating, regulated, adjustable filament heating voltage between 3.5 and 4.5 V - max current 550 mA

- Outputs protected against momentary short circuits

- A neon bulb signals the presence of high voltage on the board

Composition:

- 1 power supply module

Use :

- Module for replacing battery  or preamplifier power supply

- High voltage rectifier which can be configured as a voltage doubler for a high voltage> 200 V