PAeng Signal Transformers Electrical Specs

 

Audio Signal Processing Transformers

 

SOT Series

 

  Mu-metal Signal Transformers  for High-End

Applications 

Characteristics

1.      High Slew Rate

2.      Low THD

3.      High EMF&RFI Rejection

4.      0dB Inserction Loss

Applications

1.      Single-Ended to Differential convertions and viceversa

2.      Output Stage for High Resolution Dacs

3.      Vacuum Tube "Paraphase" inverters for push-pull amps

4.       Front-End for Hi-End Amps

 

Model

Application

SOT1

44.1..48kHz DACs

SOT2

> 96..192kHz DACs

SOT3

Balanced Lines, Front-Ends, "Paraphases"

 

    SOT Series of Signal Audio Transformers  was designed to meet excellent electrical&mechanical  performances with top-end sonic results. An high bandwidth (8Hz..130kHz typically) along with a low  linear and non-linear distortion have been obtained with a laminated mu-metal core. SOT Series come also with a mu-metal case for top results in hostile environments as mixed-signal boards. Shielding between each layer reduce dramatically the noise due to capacitive coupling .

Price List

Type Price (1..10)
SOT1 95USD
SOT2 98USD
SOT3 100USD

1:1 connection

1:2 connection

Mechanicals

Electrical Parameters:

Primari inductance 5H
DC Primari Resistance 600
Parasitic Capacitance (Primary to Secondary) 300pF
Parasitic Inductance 3000mH
Equivalent Input Noise 100mVrms
Bandwidth (Cl=33pF, RG=600ohm) 0.008..120 kHz
Phase Rolloff (Cl=100pF)
Weight 20gr