Bench Power Supplies

A bench power supply is an essential piece of equipment if you do a lot of electronics or other powered projects on your bench and need a reliable source of power at different voltages. They are very useful tools in testing circuits, as they allow you to adjust the voltage to a specific value depending on what project you are working on. A variable DC bench power supply also allows you to set a maximum current, so if there is a short circuit in your project the bench supply will shut down hopefully preventing any harm to some components in your project. Bench power supplies are versatile, accurate and stable and don’t cost too much.

When it comes to power you have 4 units to be aware of, Current, Voltage, Power and Resistance. It’s very important that if you are supplying your circuit with some voltage, your supply can keep up with the current drawn.

There are two basic types of power supplies in common use: linear and switch-mode. Both are available for use as bench DC power supplies.

Linear power supplies operate by rectifying AC line power to create DC, and then filtering and regulating it to produce user-selectable voltage or current levels. Linear supplies are heavier because the 50 Hz or 60 Hz transformer and associated filters are physically larger.
Switch-mode power supplies start out the same way, rectifying and filtering AC line input voltage, however they chop (or "switch") the DC into high-frequency AC. Switch-mode power supplies are significantly smaller, lighter and more efficient than linear power supplies, so they have replaced linear supplies in many applications.

Areas of application:
● General laboratory
● Education
● Industry
● Research
● Production
● Workshops

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Omschrijving Prijs Output Voltage Bench Power Supply Type Model Number Output Current Number of Outputs Type Power Rating Supply Voltage Number of Displays Input Connector Output Connector Calibrated Minimum Temperature Maximum Temperature
RS-stocknr. 716-7377
FabrikantnummerEA-PS 2042-06B
213,00 €
Each
Aantal stuks
0 → 42V Laboratory Power Supply - 6A 1 Digital 100W 90 → 264V ac 1 IEC 320 4 mm Safety Socket - 0°C +50°C
RS-stocknr. 810-6437
FabrikantnummerEA-PS 2042-06B
296,00 €
Each
Aantal stuks
0 → 42V Laboratory Power Supply - 0 → 6A 1 Digital 100W 90 → 264V ac 1 - - UKAS 0°C +50°C
RS-stocknr. 810-6428
FabrikantnummerEA-PS 2042-06B
283,00 €
Each
Aantal stuks
0 → 42V Laboratory Power Supply - 0 → 6A 1 Digital 100W 90 → 264V ac 1 - - RSCAL 0°C +50°C
RS-stocknr. 756-8821
FabrikantnummerEA-PS 2042-20B
339,00 €
Each
Aantal stuks
0 → 42V Laboratory Power Supply - 20A 1 Digital 320W 100 → 240V ac 2 IEC 320 4 mm Safety Socket - 0°C +50°C
RS-stocknr. 806-9151
Fabrikantnummer6230257
5.865,00 €
Each
Aantal stuks
- - - 340A - Digital 10kW 340 → 460V ac 1 - Screw Terminal RSCAL 0°C +50°C
RS-stocknr. 806-7525
FabrikantnummerEA-PS 9080-340 3U
5.795,00 €
Each
Aantal stuks
0 → 80V Laboratory Power Supply - 340A 1 Digital 10kW 340 → 460V ac 1 Wire Clamp 4 mm Safety Socket - 0°C +50°C
RS-stocknr. 806-9155
Fabrikantnummer6230257
5.878,00 €
Each
Aantal stuks
- - - 340A - Digital 10kW 340 → 460V ac 1 - Screw Terminal UKAS 0°C +50°C
RS-stocknr. 456-7888
FabrikantnummerEA-3048B
413,00 €
Each
Aantal stuks
0 → 30V Adjustable Power Supply - 5A 2 Digital 150VA 230V ac 2 IEC 320 4 mm Safety Socket - 0°C +40°C
RS-stocknr. 756-8803
FabrikantnummerEA-PS 2084-10B
339,00 €
Each
Aantal stuks
0 → 84V Laboratory Power Supply - 10A 1 Digital 320W 100 → 240V ac 2 IEC 320 4 mm Safety Socket - 0°C +50°C
RS-stocknr. 538-9061
FabrikantnummerEA-PS 512-21 R
155,37 €
Each
Aantal stuks
11 → 14V Mini Power Supply - 21A 1 Analogue 300W 90 → 264V ac 0 IEC 320 Screw Terminal - 0°C +40°C
RS-stocknr. 716-7371
FabrikantnummerEA-PS 2042-10B
268,00 €
Each
Aantal stuks
0 → 42V Laboratory Power Supply - 10A 1 Digital 160W 90 → 264V ac 1 IEC 320 4 mm Safety Socket - 0°C +50°C
RS-stocknr. 803-6316
Fabrikantnummer5100308
908,00 €
Each
Aantal stuks
0 → 200V Laboratory Power Supply - 0 → 10A 1 Analogue, Digital 0 → 640W 90 → 264V 1 - - UKAS 0°C +50°C
RS-stocknr. 803-0100
FabrikantnummerEA-PSI 9040-60 2U
2.191,00 €
Each
Aantal stuks
0 → 40V Programmable DC Power Supply - 60A 1 Analogue, Digital 0 → 1500W 90 → 264V ac 1 IEC 320 Screw Terminal - 0°C +50°C
RS-stocknr. 806-8944
Fabrikantnummer6230250
3.728,00 €
Each
Aantal stuks
- Laboratory Power Supply - 170A - Digital 3.3kW 340 → 460V ac 1 - Screw Terminal UKAS 0°C +50°C
RS-stocknr. 810-5623
FabrikantnummerEA-PS 2042-10B
338,00 €
Each
Aantal stuks
0 → 42V Laboratory Power Supply - 0 → 10A 1 Digital 160W 90 → 264V ac 1 - - RSCAL 0°C +50°C
RS-stocknr. 493-7984
FabrikantnummerPS 3032-10B
512,00 €
Each
Aantal stuks
0 → 30V Laboratory Power Supply - 10A 1 Digital 320W 115 V ac, 230V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-stocknr. 456-7872
FabrikantnummerEA-3050B
490,00 €
Each
Aantal stuks
0 → 30V Adjustable Power Supply - 5 A, 500mA 4 Digital 150W 230V ac 2 IEC 320 4 mm Safety Socket - 0°C +40°C
RS-stocknr. 810-5627
FabrikantnummerEA-PS 2042-10B
351,00 €
Each
Aantal stuks
0 → 42V Laboratory Power Supply - 0 → 10A 1 Digital 160W 90 → 264V ac 1 - - UKAS 0°C +50°C
RS-stocknr. 456-7866
FabrikantnummerEA-4000-B4,5
1.374,00 €
Each
Aantal stuks
0 → 32V Laboratory Power Supply - 2 A, 3 A, 5A 5 Digital 1.4kVA 230V ac 2 IEC 320 4 mm Safety Socket - 0°C +40°C
RS-stocknr. 806-7509
FabrikantnummerEA-PS 9040-170 3U
3.645,00 €
Each
Aantal stuks
0 → 40V Laboratory Power Supply - 170A 1 Digital 3.3kW 340 → 460V ac 1 IEC 320 4 mm Safety Socket - 0°C +50°C