Hammond Manufacturing Company Inc. Transformers - Classic Transformers 1650N

Features

• Please see our NEW & improved versions (easy wire secondary series).
• Designed for push-pull tube output circuits.
• Enclosed (shielded), 4 slot, above chassis Type "X" mounting.
• Frequency response 30 Hz. to 30 Khz. at full rated power (+/- 1 db max. - ref. 1 Khz) minimum.
• Insulated flexible leads 8" min.
• Manufactured with plastic coil forms for coil support and insulation.
• Typical applications - Push-Pull: triode, Ultra-Linear pentode, pentode and tetrode connected audio output.
• Due to the unique interleaving of the windings BOTH secondary windings must be engaged to meet specifications (see hook-up diagrams below).
• For the "ultimate" in Push-Pull output see our line of epoxy potted output transformers.

1645 Only

• Secondary Connections (Due to the unique interleaving of the windings BOTH secondary windings must be engaged to meet specifications)
  
• To hook up 4/8/16 ohm secondary loads - see schematic (do not use the white wire).
  
• To hook up secondary to 70V loads, jumper Blk/Yel wire to Grn wire. Connect load to Blk and White wires.
  

4.3kCT Impedance Primary Ohms 4, 8, 16 Impedance Secondary Ohms Audio Transformer 30Hz ~ 30kHz Chassis Mount

AUDIO TX 4.3K OHM 60 WATT