Region
CN
CRY575 Microphone Power Supply
The CRY575 microphone power supply is a three-channel transducer power module. Channels 1 and 2 provide a constant current source required for IEPE (Integrated Electronic Piezoelectric) preamplifiers, while channel 3 provides power for single-ended preamplifier operation. It features high input impedance, low output impedance, low background noise, and a wide frequency response range.
The CRY575 microphone power supply offers gain options of 0dB (×1), +20dB (×10), and +40dB (×100) for the output signal. It utilizes a BNC interface for the output connection, making it easy to use.
Technical Specifications
Frequency Response
10Hz to 60kHz±0.5dB
Input impedance
1MΩ
Output impedance
100Ω
Self-noise
-103dBV
Gain
0dB(×1), +20dB(×10), +40dB(×100)
Typical Operating Current
4mA
Typical Operating Voltage
24V
Input Interfac
BNC, DB9
Output interface
BNC
Temperature
-30℃ to +70℃ (-22℉ to +158℉)
Main Features
- Three-channel microphone power supply
- Extensive compatibility
- Durable, reliable, and high-quality
