Heating Module 4 V / 2 A Battery Post

Features :

- Resonant converter module, compact, high efficiency, no noise or radiation and very low heat

- Overall Dimensions: 78 x 48 x 20 mm (1 triode B405 for scale - not sold with the product)

- Weight: 70 g

- Fixing by 2 screws (3mm Integrated base threads)

- 1 soft-start circuit (soft start) protects the filaments to start

- 1 LED indicates the proper functioning

- Protected against power surges, thermal, short circuit and overload

- 1 integrated mains filter

- Input Specifications:

  Input voltage: 90-260 Vac

  Frequency: 47-63 Hz

  Power Factor:> 0.92

- Output Specifications:

  Adjustable tension between 4 and 4.5 V minimum

  Current: 2 A minimum

  Load Regulation: ± 1.0%

  Line Regulation: ± 0.5%

  Thermal drift: <0.03% / ° C (10-50 ° C)

  Start-up Time: 300 ms max @ 230VAC

  Hold-up Time: 30 ms min, 100% Load @ 230 Vac

  Overcurrent: Load> 140% 115/230 Vac, automatic recovery

  Short Circuit: Protected for 30 sec max, automatic recovery

- Cooling: Natural convection

- Operating temperature: -10 ° to +40 ° C

Use :

- Ideal for heating any battery post

- Connects to the AC (90 to 260 V) and delivers at its output a voltage perfectly pure and finely controlled. This voltage is adjustable between 4.5 and 4 V minimum through an adjustable potentiometer and continuous possible throughput of at least 2 amps. The tension adjustment provides precisely 4 V across lamps offsetting losses in the wiring or connection

- Connections are performing very simply by 5 screw terminals: Terminal 2 "AC" receiving area, a terminal "FG" (Frame Ground) to connect the shielding to ground or earth terminals and 2 floating outputs " G "(negative pole) and" V "(positive pole) supplying the heater voltage

Specificities :

- Tube not part of the product sold