Features :
 - Input voltage : 115 V or 230 V
- Output voltage : 230 V or 115 V
- Continuous current : 170 mA
- Operating frequency : 50 - 60 Hz
- With electrostatic screen
- Primary - Secondary Insulation : 1000 V minimum
- Dimensions : 80 mm diameter x H 35
- Weight : 0,7 kg
- Mounting plate with 4 holes of 4 mm

Use :
- Toroidal transformer for supply or insulation

Specificity :

- An ECC83 tube gives scale but is not part of the sale