IMT200/600 - 5W, 200 Ohms to 600 Ohms Tube Driver - Interstage Matching Transformer
IMT200/600 - 5W, 200 Ohms to 600 Ohms Tube Driver - Interstage Matching Transformer

IMT200/600 - 5W, 200 Ohms to 600 Ohms Tube Driver - Interstage Matching Transformer

Sale price$71.23 USD

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SKU: IMT200/600

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Design
The IMT series was designed as interstage matching transformer. These transformers are precision gapped to adjust for unbalanced DC current.

Primary (Input)
The input is designed for a 200 Ohms impedance source.

Secondary (Output)
The output is designed for a 600 Ohms impedance source.

Magnet Wire
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.

The Core
EDCOR uses the finest M6 line grain oriented steel cores. Each unit is hand stacked to assure at least 92% stack and gapped for the DC current.

The Bobbin
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.

Termination
The terminations are UL1015 18 ga. color coded lead wire around 15 inches (38cm) long. 

Mounting
This unit comes with steel end bells for mounting with the use of four screws. See dimensional drawing.

Specifications

Wattage 5W
Maximum Current 17mA
Primary (input) Impedance 200 Ω
Secondary (output) Impedance 600 Ω
Turns Ratio 1:1.73
Winding Configuration Interleave Winding
Frequency Response 20~20K Hz., <1dBu
THD+Noise <0.1% @ 1K Hz.
Bobbin Material Nylon 6/6 GF-30
Flammability Rating Class HB
Coil Finish Wrapping Polyester Film Electrical Insulating Tape
Core Size
EI87 (7/8" x 1")
Core Material M-6 29 ga. grain oriented lamination steel
Secondary Insulation Clear air dry polyester varnish
Termination 15" (38cm) UL1015, 18 ga. lead wire
Mounting Steel end bell covers
Mounting Orientation Horizontal
Weight 1.75 lbs.
Compliance RoHS & REACH
Dimensional Drawing 15000-EI087-100-HX