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DC Linear Bench Power Supply Variable Output 0-60V 0-5A (0-10A 0-30V) 5V fixed output 

Now with 10x Multi-Turn Voltage Control Dials!

Get Greater Control Over Your Voltage Settings 

UK Supply and UK 12 Month Warranty Included

CE & UL Certtified

 

Next business day delivery available for orders placed before noon.

This unit features 2 x 0-30V 0-5A outputs, which can be run individually, or in series or parallel to generate up 0-60V, 0-5A OR 0-30V, 0-10A Variable.

Easy-to-read LED display. Current limiting function. Continuous Current and Voltage Adjustment.

Series and Parallel Modes of Operation. Extra 5V 3A fixed output.

UK stock, UK plug (EU Adapter supplied with Continental EU orders), 220VAC

A highly reliable, variable DC Bench Power Supply with built in short circuit and thermal protection.

 

It meets CE certification requirements.

 

Input Voltage is 220-240VAC and the unit comes with a UK 3-pin power lead.

This is a linear unit, not a switch mode supply

The power supply unit is equipped with protection circuits that protect the units from short circuits and over temperature by shutting down for safety.

It features independent serial and parallel mode operation.

This power supply is suitable for the laboratory, electronics, communications equipment maintenance, production line, scientific research and educational institutions.

This linear (NOT switch mode) bench power supply functions in series or parallel modes for great flexibility.

 

Technical specifications:

Input voltage: 220-240VAC 50/60Hz

Variable Outputs: x 2 adjustable

Output voltage: 0-30V (adj. continuously)

Output current: 0-5A (adj. continuously)

Source regulation: Cv≤0.01%+3mV  CC≤0.01%+6mA

Load regulation: CV≤0.01%+2mV (rated≤5A), CV≤0.01%+5mV(rated> 5A), CC≤0.01%+6mA

Ripple and noise:   CV≤1mV(rms), CV≤20mVp-p

CC≤3mA(rms)  CC≤50mAp-p

Protection:  Current-limiting protection

Indication: Voltmeter, Ammeter

  or 3-digit volt-LED & Amp-LED

 Volt-indication:     LED ±1%±2digits

 Amp-indication:     LED ±2%±

 

This unit provides an additional 5V fixed output @ 3A

Output voltage: 5V±3%

Output current:   3A

Source regulation: ≤1×10-4+1mV

Load regulation:   ≤1×10-3

Ripple & noise:   ≤0.5mV(rms) ≤10mVp-p

Protection Current Limiting, Short Circuit

Operating environment

Operating temperature: 0 to +40ºC

Dimensions 360mm × 265mm × 165mm

Relative humidity: 

less than 90%

Operating time: 8 hours continuous

 

To use in Constant Voltage Mode (normal operation)

Set the C.C. adjustment to MAX, so that no current limiting occurs.

Set Voltage as desired.

Output can then be set.

 

NB: Current will be shown on the display only when a load is connected.

 

Using the Current limit to Control Output:

Switch ON the power WITH NO LOAD CONNECTED.

Rotate the C.V. dials clockwise to MAX.

Rotate the C.C. dials counterclockwise to MIN.

NOW connect the required load.

Rotate the Current control dials until the output Current reaches the required current value.

The C.V. indicator will be off and the C.C. indicator will illuminate.

To set a current limit for use during normal operation:

Turn power “ON”.

Select a low Voltage (e.g 0.1V).

Turn the C.C. adjustment to MIN.

Then connect the positive and negative output terminals to create a short circuit.

This puts the unit in 'C.C. set mode'.

Rotate the C.C. dials clockwise until the desired output current is shown on the display.

Now disconnect the short. The CC setting is set until the unit is next powered “OFF”.

At next switch on the unit defaults to the current value determined by the last position of the current dials.