DT5485P/PB
New
Desktop +85 V/10 mA Digital Controlled SiPM Power Supply with USB
Features
- Single Desktop HV channel, two versions available:
- DT5485P: powered and controlled by USB
- DT5485PB: controlled by USB, with +12V external power supply
- 20÷85 V (10 mA) output range
- Suitable for large SiPM matrix
- LEMO 00 output connector
- Very low ripple (<0.2 mVpp typical)
- High resolution on voltage and current monitor
- Built-in Temperature Compensation with programmable
coefficients - 3.5mm audio socket for temperature probe input
- Software support: ZEUS GUI
- Open-source C library for I2C interfacing of multiple devices available on GitHub repository
- Python Library available on GitHub repository
Overview
The DT5485P is a high voltage regulator specifically designed for SiPM bias. It has a built in temperature compensation controller with programmable coefficient (3.5mm audio socket for temperature probe input). Two versions are available: DT5485P (supplied and controlled via USB) and DT5485PB (USB controlled, with external +12V power supply). The unit can provide up to 10 mA and the output voltage could be regulated between 20V and 85V with a resolution of 1mV on a LEMO 00 connector. Moreover, the ZEUS control software is provided for free; ZEUS allows to monitor and control multiple modules at same time.
Zeus Software
ZEUS is a Windows compatible software that allows to control multiple DT5485P modules using USB connection. The software is based on a user friendly GUI that allows the parameters configuration and the data logging on file. It integrates real-time 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.
Developed in collaboration with
Technical Specifications
- Package
Alloy Box; Dimensions (WxHxD connector included):
DT5485PB: 106.1 x 126 x 33.6 mm3
DT5485P: 71.7 x 84 x 19
- No.of channels
1
- Output Voltage
20÷85 V
- Output Current
0÷10 mA (Max.: 500 mW)
- Max Output power
0.5W ± 10%
- Output Connector
LEMO-00.250
- Vset resolution
1 mV
- Vout vs. Vset precision
0.05%+30 mV
- I mon resolution
High range: 650 nA
Low range: 100 nA
- Imon vs. Iout accuracy
High range: ±0.4% ±4μA
Low range: ±0.2%±2μA
- Ramp up/down
0.1-10000 V/s (step: 1 mVs)
- Ripple
0.2 mVpp (DT5485PB – Vout = 70V, no load, 10 μs integration time, USB disconnected)
- USB interface
DT5485PB: USB communication – B type
DT5485P: USB connection and power supply input / Micro USB;
- Temperature probe (T-IN)
3.5 mm socket
- LEDs
- Power: lit when unit is on
- HV-ON: lit when output is enabled
- Fault: lit when alarm is detected
- Firmware Update
DT5485PB: press RESET button
DT5485P: press BL button
- Supply Voltage (DT5485PB)
6÷15 V (Typ: 12 V)
2.0 mm DC Power Jack
Compare
Compare with Desktop High Voltage Power Supplies.
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Ordering Options
| Code | Description |
|---|---|
| WDT5485XPAAA | DT5485P - Digital Controlled Power Supply for SiPM +85V 10mA RoHS |
| WDT5485PBXAA | DT5485PB - Digital Controlled Power Supply for SiPM +85V 10mA, external power RoHS |
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