VTP12298-1200 - ECL80 4w PP non UL Raa 15k to 4/8/16 ohms

Links


  • Order Code: VTP12298-1200.
  • Issue: 5.
  • Page Updated: 06 Feb 2017.
  • Change Request: X50465.
  • Release Note: Y11145.
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Specification

  • Valve Type: ECL80.
  • Primary Circuit Name: Push-Pull-c.
  • Primary Circuit Type: c.
  • Secondary Circuit Name: Univ-ls-pin.
  • Secondary Circuit Type: p3815.
  • Valve Res.Load Anode (ohms): 15000.
  • Power Output (Watts): 4.
  • Primary Inductance (Henries): 10.
  • Construction: Interleaved Grain Oriented Core.
  • Winding: Multiple Interleaved Sections.
  • Treatment: Vacuum Varnish Impregnated.
  • Application: Push Pull Valve Power Output.
  • Range: Standard.

Mounting Arrangement

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Mechanical Dimensions

  • Size (SZ) = Patt147x7/8 FR.
  • Width (W) = 2 5/8 inch (67mm).
  • Depth (D) = 1 15/16 inch (49mm).
  • Height (H) = 2 3/16 inch (56mm).
  • Core/frame (L) = 1 7/8 inch (48mm).
  • Fix Centres (FWxFHxFD) = 1 3/4 inch x 1 3/4inch x 1 3/8 inch (44mm x 44mm x 35mm).
  • Fix Size (FZ) = 5/32 inch (M3).
  • Pin Length(P) = 1/4 inch (6mm).
  • Weight (WT) = To be added later.

Circuit

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Connections

Function Connection
Anode A Pin 10
Centre Tap (Ht) Pin 8
Anode B Pin 6
Output common Pin 11
Output 3 to 4 ohms Pin 12
Output 7 to 8 ohms Pin 13
Output 15 to 16 ohms Pin 14

Connection Layout

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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.

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