Signal Processing Systems : Related Signal Processing Products : Jensen Transformers, Inc. - DIN-PC

Pro to Consumer 4:1 Line Audio Isolator Input Module

Model: DIN-PC

Ideal passive Pro to Consumer level converter
Wide bandwidth of -3dB at 0.5Hz and 180kHz
Recommended for levels up to +21dBu at 20Hz
High input impedance of 40kohm
High common-mode rejection of 120dB at 60Hz

More Product Information Below

Compare

Project List

Product Info

Tech Specs

Documents

Pro to consumer 4:1 line audio isolator input module. This module is designed for use in wideband line input stages. The secondary source impedance of only 225 ohm is an excellent match to ultra-low noise amplifiers. The primary is fully balanced and its terminals may be reversed to invert polarity, if required. A 30dB magnetic shield package is standard.

Ideal passive Pro to Consumer level converter
Wide bandwidth of -3dB at 0.5Hz and 180kHz
Recommended for levels up to +21dBu at 20Hz
High input impedance of 40kohm
High common-mode rejection of 120dB at 60Hz

Spec Sheet available - Yes

Input Impedance: 41.5 ohm (1kHz, +4dBu, test circuit 1)
Voltage Gain: -12.9 dB (1kHz, +4dBu, test circuit 1)
Magnitude response, ref 1kHz: -0.04 (20 Hz, +4 dBu, test circuit 1) and -0.03 (20 kHz, +4 dBu, test circuit 1) dB
Deviation from linear phase (DLP): +0.6/-0 degree (20Hz to 20kHz, +4dBu, test circuit 1)
Distortion (THD): <0.001 (1kHz, +4dBu, test circuit 1) and 0.015 (20Hz, +4dBu, test circuit 1) %
Maximum 20Hz output level: +21 dBu (1% THD, test circuit 1)
Common-mode rejection (CMRR) ratio: 120 (60Hz, test circuit 2) and 85 (3kHz, test circuit 2) dB
Output Impedance: 225 ohm (1% THD, test circuit 1)
DC Resistance: 2.5kohm primary (pin 1 to pin 4) and 92ohm secondary (pin 5 to pin 8)
Capacitance: 120 (1kHz, primary to shield and case) and 115 (1kHz, secondary to shield and case) pF
Turns Ratio: 4.000:1 (any winding to any other winding)
Breakdown Voltage: 250 Vrms (primary or secondary to shield and case, 60 Hz, 1 minute test duration
Operating Temperature (Maximum): 158 F
Operating Temperature (Minimum): 32 F