VTH14691-1200 - HT Transformer 240v to 125-0-125V at 20mA 6.3V at1.2A

Links


  • Order Code: VTH14691-1200.
  • Issue: 7.
  • Page Updated: 11 Aug 2021.
  • Change Request: XD50690.
  • Release Note: YD11953.
Picture:dpc12757.jpg

Specification

  • Primary: 240V RMS 50/60Hz.
  • Output: 125-0-125 V RMS 20mA DC. 6.3 V RMS 1.2A.
  • Construction: Iron Laminated. Double insulated.
  • Treatment: Vacuum Varnish Impregnated.
  • Application: HT Anode and Heater supplies.
  • Range: Standard.

Mounting Arrangement

Picture:dpm12797.gif

Mechanical Dimensions

  • Size (SZ) = Patt35x1 FR.
  • Width (W) = 2 5/16 inch (59mm).
  • Depth (D) = 1 3/4 inch (44mm).
  • Height (H) = 2 1/2 inch 64mm).
  • Core/frame (L) = 1 15/16 inch (49mm).
  • Fix Centres (FWxFHxFD) = 1 7/8 inch x 1 1/2 inch x 1 15/32 inch (48mm x 38mm x 37mm).
  • Fix Size (FZ) = 5/32 inch (M3).
  • Pin Length(P) = 1/4 inch 6mm).
  • Weight (WT) = To be added later.

Circuit

Picture:dpe12740.gif Picture:dpe12582.gif Picture:dpe14709.gif

Connections

Function Connection
0 Volts Pin 12
240 Volts Pin 14
HT Anode A Pin 10
HT Centre(Ground) Pin 9
HT Anode B Pin 8
Heater A Pin 7
Heater B Pin 6

Connection Layout

Picture:dpm14570.gif Picture:dpm14571.gif

Front

Back


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.

© 2021 Variable Voltage Technology Ltd