Bench Power Supply 0-60V 0-3A ( or 0-30V 0-6A ) 5V fixed ouput

£116.66 Ex VAT
£139.99 Inc VAT

6 Units in Stock

Brand New from Circuit Specialists Europe

Introducing the CSI 3303S regulated DC adjustable benchtop power supply.

This unit is a highly reliable, variable DC Bench Power Supply. It has built in short circuit and thermal protection.
This bench top power supply is suitable for the laboratory, electronics projects, communications equipment maintenance, production line, for scientific research and educational institutions.
It is equipped with protection circuits that protect the unit from short circuits and over-temperature by shutting down the unit for safety.

This bench power supply provides two independent 0-30 volt outputs. It is a linear power supply, (not switch mode unit) and represents excellent value.

The CSI 3303S bench power supply technical specifications:

Independent mode: TWO independent 0-30V outputs
Series mode: Output range from 0-60V & 0-3A
Parallel mode: Output range from 0-6A & 0-30V

The unit also benefits from a 5V fixed output

Load regulation: <0.1%+3mV (rating current <3A)
                        <0.2% +3mA
Ripple and noise: <1mVrms 5Hz-1MHz
                        <3mArms
Voltage accuracy: +/-0.5%rdg+2byte
Current accuracy: +/-.5%rdg+2byte
Display resolution +/-0.5%rdg+2byte
Rated output: 5.0V +/-0.1V 3A

Series specifications:
Load regulation:           less than 50mV
Ripple and noise:        (5Hz~1MHz) <=3mVRMS

Parallel characteristics:
Load regulation:        less than 50mV
Ripple and noise:       (5Hz-1MHz) CV less than
                                    1mV<=6A), CV less than
                      1.5mV (I>6A)

Dimensions: (L)360mm x (D)260mm x (H)160mm

CC Mode: How it Works

In CC mode the user may set the CURRENT LIMIT as desired up to the full limit of the unit. The current is set as follows:

To set this variable current limit, connect a short (test lead or wire jumper) directly across the Power supply output terminals. The CC light should illuminate. Then adjust the current limit value up or down using the current adjust dial. When the meter displays the desired current limit value, remove the short from the power supply and the unit will now be set as desired.

If you remove Power from the unit (or turn it OFF) you must reset any current limit value you previously had set. It will default to the maximum current value.

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