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Up to 85 V Power Supply Module for SiPM – A7585D/DU

Single Channel 85 V/10 mA Power Supply Module for SiPM with UART, I2C & USB

Features

  • 20-85 V Output Voltage
  • 10 mA Output Current
  • 1 mV Output Voltage step
  • Less than 300 µV rms noise
  • User Selectable Digital / Analog output voltage control
  • Automatic temperature feedback on the output voltage
  • Support for remote analog temperature sensor on the detector unit
  • Internal memory for permanent storage of calibration and configuration
  • UART/I2C digital control + Analog input (0-4.5 V)
  • Real-time Output Voltage and Output Current monitoring
  • 60 nA resolution on measured Output Current
  • 1.5 mV resolution on measured Output Voltage
  • 0.05 °C resolution on measured Temperature
  • Extremely compact: 35x39x5 mm3
  • Input Voltage: 5-26 V
  • Power consumption: 100 mW (without load)
  • ZEUS control software available

Overview

The A7585D/A7585DU are high voltage regulators specifically designed for SiPM bias. Each has a built in temperature compensation controller with programmable coefficient.

Smart control

The module can be digitally controlled by UART and I2C. A7585DU moreover integrates a USB to UART bridge and it could be powered from USB. Output voltage could be also controlled proportionally to an analog input.

A7585D/A7585DU can provide up to 10 mA and the output voltage could be regulated between 20V and 85V with a resolution of 1mV. Moreover, the ZEUS control software is provided for free; ZEUS allows to monitor and control multiple modules at same time.

Applications

  • SiPM (single and matrix) bias
  • PIN diodes bias
  • SiPM characterization
  • High resolution spectroscopy systems
  • Medical Imaging systems
  • LIDARs

Plug and Play

The A7585DU model comes with Micro-USB Connection for an easy plug ‘n play functionality providing power and data transfer in one cable. Simple to setup and control, just install the software ZEUS.
The module also has a 2.54 mm connector to integrate it in the user circuit and operate in self-power mode

Functional Diagram

Software

ZEUS is a Windows compatible software that allows to control multiple A7585D and A7585DU modules using RS232 or USB connection. The software is based on a user friendly GUI that allows the parameters configuration and the data logging on file. It integrates realtime plot capabilities (voltage, current and temperature) with the possibility to superimpose measurements from several modules.
ZEUS software is the simplest way to program temperature LUT compensation.

Immagine esplicativa
Immagine esplicativa

Models

Model Image Actions
A7585D/DU A7585D/DU QUOTE

Interfaces & I/O

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Software

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