Linear Regulated Power Supply with Unipolar Output

How to Contact Us

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Omiran Limited

Springvale

Police Station Square

Mildenhall

Suffolk. IP28 7ER

Tel: +44 (0) 1638 716 748

Fax: +44 (0) 1638 716 779

sales@omiran.co.uk

DC Power Sources

Output voltage and output current are fast programmable
Output is floating (max. 500 V with respect to earth)
No output capacitor
All units are short circuit proof and allow unlimited operation with full current in short circuit condition
Voltage and current regulation with automatic and sharp transition
Voltage and current setting with 10-turn potentiometers with precision scale; the adjusting knob can be locked
4½ digit DVM for voltage and current (in ½-19" size units a single display is fitted with switch-selection of measurement)
Sensor terminals for the compensation of voltage drop on the load lines, for units up to 350 V nominal voltage.
The rated voltage always refers to the output terminals
Suitable for inductive and capacitive loads
Standard starting current limitation from 700 W nominal power onwards

Advice or Questions?

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If you have any questions concerning either our products or services, or simply want advice on how to best solve your particular problem, please don't hesitate to contact us.

NLN 1400 - 20

(20 V / 60 A)

in 19" table-top case

Additional Information

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For further information concerning:
Analogue programming interfaces	Download
PROBUS V computer control interfaces	Download
Standard options & modifications	Download
Definitions & Terms used to specify F.u.G. power supplies	Download

The NLN series of unipolar linear regulated power supplies consist of two intermediate circuits, one for each polarity.

The mains supply voltage is transformed to the appropriate level and rectified. This rectified voltage then charges a bank of capacitors, connected to the intermediate circuit, to a constant voltage which is determined by a set of power transistors connected at the output. of the positive and negative circuits are switched together in a push-pull manner.

The stability of the final output, and the speed of regulation, is determined by the serial transistor regulation stage.

Optionally, a set of power transistors in parallel to the output can act as a current sink so as too provide an active pull-down capability.

The design of the NLN linear regulated power supplies is optimized for maximum programming speed.

Linear Regulated Unipolar Output Power Supplies

Up To 500 V / 1.4 kW

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All products on this page are manufactured by F.u.G. Elektronik GmbH, an ISO 9001 accredited company.