radioelec, matériel électronique, composants électroniques, modules électroniques, radioamateurs, audiophiles
» » » Heating Block 6.3 V / 10 A Regulated for Amp Tubes
Heating Block 6.3 V / 10 A Regulated for Amp Tubes
See larger image

Heating Block 6.3 V / 10 A Regulated for Amp Tubes

35,00€
Quantity : 
+
-
Available Product available

Characteristics :

- Module power supply resonance, very compact, high-performance

- Overall dimensions: 145 x 88 x 30 mm (1 penthode KT88 and ECC83 for scale - tubes are not part of prooduit)

- Weight: 320 g

- Mounting with 3 screws (3 mm Integrated base threads)

- Input AC 175-260 V / 50 or 60 Hz, 6.3 V - 10 A (70 Watts) continuous duty - 18 A peak

- Heating DC tubes: no noise 50 Hz, simplification of mass circulation

- Fine-tuning the output voltage between 5.5 V and 7 V, which allows you to have exactly 6.3 V across the filament

- Soft start heating (soft-start): no heat shock filaments

- Control voltage 0.01 V near whatever the supply voltage (between 175 and 260 V) and load (12 A max)

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

- 1 is integrated mains filter

- Input Specifications:

  Input voltage: 175-260Vac

  Sector frequency: 47-63Hz

  Power Factor:> 0.92

- Output Specifications:

  Voltage adjustable between 5.5 and 7 V minimum

  Current: 10 A minimum

  Load Regulation: ± 1.0%

  Line Regulation: ± 0.5%

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

  Start-up Time: 300 ms max @ 230 VAc

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

- Overload current: Load> 140% 175/260 Vac, automatic recovery

- Short circuit: Protected for 30 sec. max., automatic recovery

- Cooling: Natural convection

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

 

Use :

- May provide widely heating DC regulated voltage and many amplifiers Module - tube preamplifiers, even those equipped with four high-power tubes such as KT88

- Module replacement in a very small volume, transformer heating + system recovery and control electronics

- Connections are performing very simply by 7 screw terminals: Terminal 2 "AC" receiving area, one terminal "FG" (Frame Ground) to connect the shielding to ground or earth terminals and 2 dual outputs " G "(negative pole) and" V "(positive pole) supplying the heater voltage

 

Specificities :

- Very low weight & dimensions

- Very low heat

- No induction or radiation

Facebook - Partager
Pinterest
Notice

Reviews about this Heating Block 6.3 V / 10 A Regulated for Amp Tubes (0 reviews)

pixel_trans
There is no review for this item, add the first one.
pixel_trans
pixel_trans
[Add your review]
My Account

Password:

Information

 

  > Free Shipping from

     200 € purchase

      (France & Europe shipping)

 

Newsletter

Follow us on :