VTF18736-1300 - Filament 4 x 2.5V 2.5A isolated 1KV

Links


  • Order Code: VTF18736-1300.
  • Issue: 1.
  • Page Updated: 07 May 2017.
  • Change Request: X50480.
  • Release Note: Y11261.
Picture:dpc12737.jpg

Specification

  • Primary: 10-0-200-220-240 VRMS 50/60Hz.
  • Output: Four windings each 2.5 V RMS 2.5 A RMS.
  • Construction: Iron Laminated. Double insulated.
  • Treatment: Vacuum Varnish Impregnated.
  • Application: Filament transformer 1KV isolation between outputs.
  • Range: Standard.

Mounting Arrangement

Picture:dpm12798.gif

Mechanical Dimensions

  • Size (SZ) = Patt196x1/1/8 DT.
  • Width (W) = 3 3/8 inch(86mm).
  • Depth (D) = 2 7/8 inch(73mm).
  • Height Above (HA) = 2 1/8 inch(54mm).
  • Height Below (HB) = 5/8 inch(16mm).
  • Fix Centres (FWxFD) = 2 1/2 inch x 2 inch(64mm 51mm).
  • Cutout Hole (CWxED) = 2 1/4 inch x 2 3/8 inch(58mm x 61mm) ES.
  • Fix Size (FZ) = 3/16 inch(M4).
  • Weight (WT) = 3lb (1.3KG).

Circuit

Picture:dpe12581.gif Picture:dpe12582.gif Picture:dpe12596.gif

Connections

Function Connection
10 Volts Pin 13
0 Volts Pin 14
200 Volts Pin 16
220 Volts Pin 17
240 Volts Pin 18
Heater 1A Green+Black marker wire (A) between Pins 1/2
Heater 1B Green+Red marker wire (B) between Pins 1/2
Heater 2A Blue+Black marker wire (A) between Pins 2/3
Heater 2B Blue+Red marker wire (B) between Pins 2/3
Heater 3A Brown+Black marker wire (A) between Pins 3/4
Heater 3B Brown+Red marker wire (B) between Pins 3/4
Heater 4A Red+Black marker wire (A) between Pins 4/5
Heater 4B Red+Red marker wire (B) between Pins 4/5

Connection Layout

Picture:dpm14572.gif

Below


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.

© 2017 Variable Voltage Technology Ltd