DT5472
1 Ch 500 V/1 mA USB-Powered Desktop HV Power Supply
Features
- Single Desktop HV channel powered and controlled by USB
- 500 V / 1 mA output range
- Available with positive or negative polarity
- SHV output connector
- Low Ripple
- Under/over-voltage alert, overcurrent and max. voltage protection
- Interlock logic for board enable and Individual channel kill
- 20 nA Current monitor resolution (with x10 Imon Zoom: 2 nA)
- Software Tools for easy channel management
Overview
The CAEN Mod. DT5472 is a desktop module housing one High Voltage Power Supply Channels 500 V / 1 mA. The unit is available with either positive or negative output polarity; it is supplied via USB link. HV output is delivered through SHV connector. The HV output RAMP-UP and RAMP-DOWN rates may be selected independently for each channel in the 1 ÷ 100 V/s range with 1 V/s steps. The module features 200 nA Iset/Imon resolution. Zoom (x 10) for Imon increases resolution to 20 nA.
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SHV connector
Radiall R317580 HV coaxial connector for Mod.DT5472 |
Consult our connectors reference page for technical information.
Functional parameters can be programmed and monitored via USB.
Safety features allows the module to perform as a current generator and includes:
| Channel | can be enabled or disabled through the front panel manual switch or via Interlock logic. |
| Overvoltage and Undervoltage warning | warning when the output voltage differs from the programmed value. |
| Overcurrent detection | when a channel attempts to exceed the programmed current limit, it signaled to be in “overcurrent” and enter in a TRIP status. The output voltage is varied to keep the current below the programmed limit for a programmable TRIP time, then the channel is switched off. If TRIP is set to “constant current mode”, the channel behaves like a current generator. |
| Hardware VMAX | maximum output voltage can be set via front panel potentiometer. VMAX value can be read out via software. |
Software available (Windows):
- LabVIEW Instrument Driver.
- DT547x Control software: LabVIEW Control software with Logging Capability. DT547x Control software allows to set and monitor, through a Graphical User Interface, all the unit’s functional parameters. When DT547x Control Software runs, it creates a data-log file that records the changes of the monitoring parameters.
Technical Specifications
- Package
- Alloy box dimension: 81 W x 43 H x 127 L mm³ (without connectors); 81 W x 43 H x 171 L mm³ (including connectors)
- Weight: 280 g
- Polarity
0 ÷ 500 V
- Output Voltage
Positive / Negative depending on purchased version
- Max. Output Current
1 mA
- Voltage Set Resolution
100 mV
- Voltage Monitor Resolution
10 mV
- Current Set Resolution
200 nA
- Current Monitor Resolution
2nA (low range) / 20nA (high range)
- Current Set Maximun Value
1100 µA
- VMAX hardware
0 ÷ 510 V
- VMAX hardware resolution
1 V
- VMAX hardware accuracy
± 2% of FSR
- Ramp Up/Down
1 ÷ 100 Volt/sec, 1 Volt/sec step
- Temperature Resolution
1° C
- TRIP
0-999s; 1000 = Infinite (current generator)
- Voltage Ripple
<10 mV
- Vmon vs. Vout accuracy
±0.05% of read ±1 V
- Vset Vs. Vout accuracy
±0.05% of read ±1 V
- Imon vs. Iout accuracy
±1% of read ±400 nA
- Iset vs. Iout Accuracy
±1% of read ±400 nA
- Humidity range
0 ÷ 80%
- Operating temperature
0 ÷ 45°C
- Storage temperature
-10 ÷ +70°C
- Vout / Temperature coefficient
100 ppm
- Imon / Temperature coefficient
100 ppm
- Long term stability Vout vs. Vset
0,05% (after one week @ constant temperature)
Compare
Compare with Desktop High Voltage Power Supplies.
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Accessories
- HV Cables
- High Voltage Cable Assemblies
Ordering Options
| Code | Description |
|---|---|
| WDT5472XNAAA | DT5472N - USB High Voltage Power Supply -500V/1mA (1W max) RoHS |
| WDT5472XPAAA | DT5472P - USB High Voltage Power Supply +500V/1mA (1W max) RoHS |
Related Software
LabVIEW Driver (DT547x Modules)
LabVIEW Driver for DT547x USB-Powered Desktop HV Power Supply Family