Description

The 7XX30 series high voltage bench power supply is available with one or two output connectors and LED digital voltage reading to allow for accurate voltage adjustment.

It is available with either positive or negative output polarity and 1kV, 2kV, 10kV, 20kV or 30kV maximum output voltage.

This bench top power supply suits most laboratory environments and is popular among universities.

Common applications include – electro-spinning, electrospraying, High voltage testing, electrostatic testing and biasing.

General Specification

	71030	72030	73030
Input voltage	22~26VDC@Up to2.5A	22~26VDC@Up to2.5A	22~26VDC@Up to2.5A
or	85~260VAC	85~260VAC	85~260VAC
Output voltage	0~10kV	0~20kV	0~30kV
Max output current	3.0mA	1.5mA	1.0mA
Output power	30W	30W	30W
Polarity	P/N	P/N	P/N
Ripple	<0.01%	<0.01%	<0.01%
Stability	<0.01%	<0.01%	<0.01%
Temperature coefficient	<100pmm/°C	<100pmm/°C	<100pmm/°C
Efficiency	>75%	>75%	>75%

Mechanical Specification

The power supply is enclosed in a folded steel enclosure. 1.5mm steel with fine texture S88 black steel finish.

Dimensions

Width	200mm
Length	300mm
Height	100mm

Other Features

• 3.5 digital LED output voltage display
• Single or Dual HV output sockets
• Adjustable output voltage from 0~100%

Protection

• Overload, arcing and short circuit.
• Unit enters constant current mode when fault occurs
• Protection against reverse polarity from power supply

Safety enable/inhibit input (Optional on DC input units)

• Open or unconnected: No HV output
• Low: HV enabled