These audio matching transformers are designed for matching a 25V, 70V, or 100V speaker distribution line to a balanced or unbalanced 600 Ohms line level.
Designed for a 25V, 70V, or 100V speaker distribution line.
Designed for a balanced or unbalanced 600 Ohms line level signal.
All units are wound with the finest virgin copper magnet wire. All windings use heavy insulated wire to provide excellent manufacturing yield, lower customer cost and superior life.
EDCOR uses the finest M6 line grain oriented steel cores. Each unit is hand stacked to assure at least 92% stack.
Injection molded Nylon 6/6 with the addition of 30%-35% glass fibers. The addition of glass fibers allows a higher heat deflection temperature and it brings the material to a class HB UL temperature classification.
The transformer is mounted on a printed circuit board. The board is designed for surface mounting with the use of four screws (not provided) or with double back tape (not provided). See dimensional drawing.
|Primary (input) Distribution Voltage||Depends on model.|
|Output||Balanced or Unbalanced
|Secondary (output) Impedance||600 Ohms
|Winding Configuration||Interleave Winding|
|Frequency Response||20~20K Hz., <1dBu|
|THD+Noise||<0.05% @ 1K Hz.|
|Insertion Loss||<0.5 dB|
|Bobbin Material||Nylon 6/6 GF-30|
|Flammability Rating||Class HB|
|Coil Finish Wrapping||Polyester Film Electrical Insulating Tape|
||EI50 (0.5" x 0.375")|
|Core Material||M-6 29 ga. grain oriented lamination steel|
|Secondary Insulation||Clear air dry polyester varnish|
|Termination||8 pin PCB|
||Printed circuit board mounted (PCB)|
|Mounting Orientation||Surface Mounted|
|Compliance||RoHS & REACH|
|3D Model (STEP)