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 Output Current Number of Outputs Type Power Rating Supply Voltage Number of Displays Input Connector Output Connector Calibrated Minimum Temperature Maximum Temperature
RS-stocknr. 705-5004
FabrikantnummerPWS2323
FabrikantTektronix
€ 419,00
Each
Aantal stuks
0 → 30V 3A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-stocknr. 705-6946
FabrikantnummerPWS2323
FabrikantTektronix
€ 489,00
Each
Aantal stuks
0 → 32V dc 0 → 3A 1 Digital - 110 V ac, 220 V ac 2 - - RSCAL 0°C +40°C
RS-stocknr. 705-6940
FabrikantnummerPWS2323
FabrikantTektronix
€ 509,00
Each
Aantal stuks
0 → 32V dc 0 → 3A 1 Digital - 110 V ac, 220 V ac 2 - - UKAS 0°C +40°C
RS-stocknr. 705-5013
FabrikantnummerPWS2326
FabrikantTektronix
€ 506,00
Each
Aantal stuks
0 → 30V 6A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-stocknr. 705-6956
FabrikantnummerPWS2326
FabrikantTektronix
€ 596,00
Each
Aantal stuks
0 → 32V dc 0 → 6A 1 Digital - 110 V ac, 220 V ac 2 - - UKAS 0°C +40°C
RS-stocknr. 705-6952
FabrikantnummerPWS2326
FabrikantTektronix
€ 576,00
Each
Aantal stuks
0 → 32V dc 0 → 6A 1 Digital - 110 V ac, 220 V ac 2 - - RSCAL 0°C +40°C
RS-stocknr. 705-5010
FabrikantnummerPWS4205
FabrikantTektronix
€ 886,00
Each
Aantal stuks
0 → 20V 5A 1 Digital 100W 110 V ac, 220 V ac 1 IEC 320 Binding Post Terminal - 0°C +40°C
RS-stocknr. 705-6978
FabrikantnummerPWS4205
FabrikantTektronix
€ 976,00
Each
Aantal stuks
0 → 20V dc 0 → 5A - Digital 100W 110 V ac, 220 V ac 1 - Screw Terminal UKAS 0°C +40°C
RS-stocknr. 705-6974
FabrikantnummerPWS4205
FabrikantTektronix
€ 956,00
Each
Aantal stuks
0 → 20V dc 0 → 5A - Digital 100W 110 V ac, 220 V ac 1 - Screw Terminal RSCAL 0°C +40°C
RS-stocknr. 705-6962
FabrikantnummerPWS2721
FabrikantTektronix
€ 509,00
Each
Aantal stuks
0 → 72V dc 0 → 1.5A 1 Digital - 110 V ac, 220 V ac 2 - - UKAS 0°C +40°C
RS-stocknr. 705-6937
FabrikantnummerPWS2185
FabrikantTektronix
€ 489,00
Each
Aantal stuks
0 → 18V dc 0 → 5A 1 Digital - 110 V ac, 220 V ac 2 - - RSCAL 0°C +40°C
RS-stocknr. 705-6984
FabrikantnummerPWS4305
FabrikantTektronix
€ 1.140,00
Each
Aantal stuks
0 → 30V dc 0 → 5A - Digital 150W 110 V ac, 220 V ac 1 - Screw Terminal UKAS 0°C +40°C
RS-stocknr. 705-6968
FabrikantnummerPWS2721
FabrikantTektronix
€ 489,00
Each
Aantal stuks
0 → 72V dc 0 → 1.5A 1 Digital - 110 V ac, 220 V ac 2 - - RSCAL 0°C +40°C
RS-stocknr. 705-6990
FabrikantnummerPWS4323
FabrikantTektronix
€ 976,00
Each
Aantal stuks
0 → 32V dc 0 → 3A - Digital 96W 110 V ac, 220 V ac 1 - Screw Terminal UKAS 0°C +40°C
RS-stocknr. 705-5022
FabrikantnummerPWS4323
FabrikantTektronix
€ 886,00
Each
Aantal stuks
0 → 30V 3A 1 Digital 96W 110 V ac, 220 V ac 1 IEC 320 Binding Post Terminal - 0°C +40°C
RS-stocknr. 705-6930
FabrikantnummerPWS2185
FabrikantTektronix
€ 509,00
Each
Aantal stuks
0 → 18V dc 0 → 5A 1 Digital - 110 V ac, 220 V ac 2 - - UKAS 0°C +40°C
RS-stocknr. 705-5000
FabrikantnummerPWS2185
FabrikantTektronix
€ 419,00
Each
Aantal stuks
0 → 18V 5A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-stocknr. 705-5016
FabrikantnummerPWS2721
FabrikantTektronix
€ 419,00
Each
Aantal stuks
0 → 72V 1.5A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-stocknr. 705-5026
FabrikantnummerPWS4602
FabrikantTektronix
€ 1.050,00
Each
Aantal stuks
0 → 60V 2.5A 1 Digital 150W 110 V ac, 220 V ac 1 IEC 320 Binding Post Terminal - 0°C +40°C
RS-stocknr. 705-7000
FabrikantnummerPWS4602
FabrikantTektronix
€ 1.140,00
Each
Aantal stuks
0 → 60V dc 0 → 2.5A - Digital 150W 110 V ac, 220 V ac 1 - Screw Terminal UKAS 0°C +40°C