Datasheet for Mullard 5-10 stereo HT Transformer VTH115240

VTH115240 - Links

  • Order Code VTH115240.
  • Document Number DTX13332.
  • Style Variant Code 1240.
  • Issue 5.2.
  • Page Updated 18 Nov 2009.
Picture:dpc12756.jpg

VTH115240 - Specification

  • Primary: 10-0-200-220-240 VRMS 50/60Hz.
  • Output: 300-0-300 VRMS 250mA DC 6.3ct 6.2A rect:5v 2.3a or 6.3v 2A.
  • Construction: Iron Laminated. Double insulated.
  • Treatment: Vacuum Varnish Impregnated.
  • Application: HT Anode and Heater (GZ32 or 2 x EZ81).
  • Range: Standard.

VTH115240 - Mounting Arrangement

Picture:dpm12797.gif

VTH115240 - Mechanical Dimensions

  • Size (SZ) = Patt120x2 FR.
  • Width (W) = 4 5/8 inch (117mm).
  • Depth (D) = 3 5/8 inch (92mm).
  • Height (H) = 3 7/8 inch (98mm).
  • Core/frame (L) = 3 1/4 inch (83mm).
  • Fix Centres (FWxFHxFD) = 2 1/2 inch x 2 1/2 inch x 2 5/8 inch (64mm x 64mm x 67mm).
  • Fix Size (FZ) = 3/16 inch (M4).
  • Weight (WT) = 8lb (4KG).

VTH115240 - Circuit

Picture:dpe12581.gif Picture:dpe12582.gif Picture:dpe14649.gif

Connections

Function Connection
10 Volts Mauve wire 16
0 Volts Blue wire 16
200 Volts Yellow wire 20
220 Volts Orange wire 20
240 Volts Red wire 20
HT Anode A Red wire (A) 15
HT Centre(Ground) Black wire 15
HT Anode B Red wire (B) 15
Rectifier Filament 0 Black sleeved wire 13
Rectifier Filament 5 Brown sleeved wire 13
Rectifier Filament 6.3 Red sleeved wire 13
Heater A Blue sleeved wire (A) 11
Heater Centre Black sleeved wire 11
Heater B Blue sleeved wire (B) 11

VTH115240 - Connection Layout

Picture:dpm14576.gif Picture:dpm14577.gif

Front

Back

VTH115240 - Application Notes


  • Safety note: Warning. This part may be connected to high voltage. Disconnect then discharge for 5 minutes before working on circuit.
  • See also Links on Left of this page.

© 2009 Variable Voltage Technology Ltd