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DT5470

1 Ch 5 kV/200 µA USB-Powered Desktop HV Power Supply

Features

  • Single Desktop HV channel powered and controlled by USB
  • 5 kV / 200 µA 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
  • 4 nA Current monitor resolution (with x10 Imon Zoom: 400 pA)
  • Software Tools for easy channel management

Overview

The CAEN Mod. DT5470 is a desktop module housing one High Voltage Power Supply Channels 5 kV / 200 µA. The unit is available with either positive or negative output polarity; it is supplied via USB link. HV output is delivered through SHV connector.

blank SHV connector

Radiall R317580 HV coaxial connector for CAEN Mod.DT5470

Consult our connectors reference page for technical information.

The HV output Ramp-up and Ramp-down rates may be selected independently for each channel in the 1 ÷ 500 V/s range with 1 V/s steps. The module features 4 nA Iset/Imon resolution. Zoom (x 10) for Imon increases resolution to 400pA. 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: 81 W x 43 H x 127 L mm³ (without connectors) / 81 W x 43 H x 171 L mm³ (including connectors)
  • Weight: 280g
Output Voltage

0 ÷ 5 kV

Polarity

Positive / Negative depending on purchased version

Max. Output Current

200 µA

Maximum Output Power

1 W

Voltage Set Resolution

1 V

Voltage Monitor Resolution

0.1V

Current Set Resolution

40 nA

Current Monitor Resolution

400pA (low range) / 4 nA (high range)

Current Set Maximun Value

210 µA

VMAX hardware

0 ÷ 5100 V

VMAX hardware resolution

1 V

VMAX hardware accuracy

± 0.3% of full scale ±5 V

Ramp Up/Down

1 ÷ 500 Volt/sec, 1 Volt/sec step

Temperature Resolution

1°C

TRIP

0-999s; 1000 = Infinite (current generator)

Interlock input

LOW: <1 V; current~5mA; HIGH: 4÷6 V

Voltage Ripple

<20mVpp Typical

Temp resolution

1°C

Vmon vs. Vout accuracy

± 0.05% of full scale ±1V

Vset Vs. Vout accuracy

± 0.05% of full scale ±1V

Imon vs. Iout accuracy

±1% of read ±100 nA

Iset vs. Iout Accuracy

±1% of read ±100 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
WDT5470XNAAA DT5470N - USB High Voltage Power Supply -5kV/200uA (1W max)   RoHS
WDT5470XPAAA DT5470P - USB High Voltage Power Supply +5kV/200uA (1W max)   RoHS

Contacts

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