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Triad's HS-56-TH Impedance Matching Audio Transformer provides the durability and precision required in today's demanding designs. Ample turns ratios to accommodate source to load impedance matching. Wide range power handling capacity to deliver full power without distortion within ± 3dB. Applications include Impedance matching, signal pre-amplification, inter-stage isolation, & signal level step up/down.
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Electrical Specifications at 25 Degree Celsius (ºC) Temperature

Primary Impedance

 N/A 62.5 Ohm150 Ohm250 Ohm600 Ohm

Secondary Impedance

 N/A 62.5 Ohm150 Ohm250 Ohm600 Ohm

Overall Turn Ratio

 N/A 1:1

DCR 1-2

 N/A 12.24 Ohm

DCR 2-3

 N/A 20.35 Ohm

DCR 4-5

 N/A 19.02 Ohm

DCR 5-6

 N/A 11.41 Ohm

DCR 8-9

 N/A 13.63 Ohm

DCR 9-10

 N/A 22.60 Ohm

DCR 11-12

 N/A 16.91 Ohm

DCR 12-13

 N/A 10.19 Ohm

Power Level

 N/A 20 dBM

Specifications

Typical Frequency Range

 N/A 10 Hz to 30KHz

Typical Gain

 N/A -1.5 dB at 1 kHz, Rs=600Ω, RL = 600Ω Condition

Typical Distortion (Total Harmonic Distortion (THD) + N%)

 N/A 0.005% at 1 kHz, +20 dBu input, Rs = 600Ω, RL = 600Ω Condition
0.006% at 1 kHz, +10 dBu input, Rs = 600Ω, RL = 600Ω Condition
0.006% at 1 kHz, 0 dBu input, Rs = 600Ω, RL = 600Ω Condition

Typical Maximum Input Level (10 Hertz (Hz) Frequency)

 N/A >+15 dBu at 2% THD + N%, Rs=600Ω, RL = 600Ω Condition

Typical Frequency Response (1 Kilohertz (kHz) Reference)

 N/A -2.5 dB at 10 Hz, RS=600Ω, RL=600Ω Condition
-0.41 dB at 30 kHz, RS=600Ω, RL=600Ω Condition

Typical Phase Shift at 10 Hertz (Hz) Frequency

 N/A +10.35º at Reference to source generator, Rs= 600Ω, RL = 600Ω Condition

Typical Phase Shift at 30 Hertz (Hz) Frequency

 N/A 1.90º at Reference to source generator, Rs= 600Ω, RL = 600Ω Condition

Typical Common Mode Rejection Ratio (CMRR)

 N/A 125 dB at 60 Hz Condition
100 dB at 1 kHz Condition

Typical Inductance (H)

 N/A 21 ~ 49 H at 5 V at 60 Hz 1-6 (SHORT 3,4) Condition

Typical Dielectric Test

 N/A 500 V at 60 Hz Condition

Typical Temperature Rating

 N/A 0ºC to 70ºC at Operation & Storage Condition

Typical Weight

 N/A 118 g

Note

N/A Upon printing, this document is considered "uncontrolled". Please contact Triad Magnetics' website for the most current version.