Datasheet for Mullard 5-10 mono HT Transformer VTH107340

VTH107340 - Links

  • Order Code VTH107340.
  • Document Number DTX12480.
  • Style Variant Code 1340.
  • Issue 7.2.
  • Page Updated 25 Mar 2009.
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VTH107340 - Specification

  • Primary: 10-0-200-220-240 VRMS 50/60Hz.
  • Output: 300-0-300 VRMS 125mA DC 6.3ct 3.1A 6.3v 1A.
  • Construction: Iron Laminated. Double insulated.
  • Treatment: Vacuum Varnish Impregnated.
  • Application: HT Anode and Heater supplies.
  • Range: Standard.

VTH107340 - Mounting Arrangement

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VTH107340 - Mechanical Dimensions

  • Size (SZ) = Patt120x1/1/2 Drop.
  • Width (W) = 4 5/8 inch (117mm).
  • Depth (D) = 3 5/8 inch (92mm).
  • Height Above (HA) = 2 11/16 inch (68mm).
  • Height Below (HB) = 1 1/16 inch (27mm).
  • Fix Centres (FWxFD) = 3 3/4 inch x 3 inch (95mm x 76mm).
  • Cutout (CWxCD) = 3 1/4 inch x 2 3/4 inch (83mm x 70mm).
  • Fix Size (FZ) = 3/16 inch (M4).
  • Weight (WT) = 6lb 10oz(3KG).

VTH107340 - Circuit

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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 Tap B Red wire (B) 15
Rectifier Filament A Brown sleeved wire (A) 13
Rectifier Filament B Brown sleeved wire (B) 13
Heater A Blue sleeved wire (A) 11
Heater Centre Black sleeved wire 11
Heater B Blue sleeved wire (B) 11

VTH107340 - Connection Layout

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Below

VTH107340 - 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.

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