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 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. 123-6635
FabrikantRS PRO
€ 427,42
Each
Aantal stuks
2 x 0 → 32 V, 2.5 → 5 V - 3.2A 3 Programmable Linear Power Supply 220W 230V ac 2 CEE 7/7 German Schuko / French LAN, USB RSCAL 0°C +40°C
RS-stocknr. 123-6636
FabrikantRS PRO
€ 440,42
Each
Aantal stuks
2 x 0 → 32 V, 2.5 → 5 V - 3.2A 3 Programmable Linear Power Supply 220W 230V ac 2 CEE 7/7 German Schuko / French LAN, USB UKAS 0°C +40°C
RS-stocknr. 123-6467
FabrikantRS PRO
€ 357,42
Each
Aantal stuks
0 → 32V - 3.2A 3 Programmable Linear Power Supply 220W 230V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-stocknr. 123-3612
FabrikantRS PRO
€ 366,00
Each
Aantal stuks
2 x 0 → 30V - 2 x 0 → 3A 2 Digital 180W 100 → 230V ac 4 - Plug-In Terminal Block RSCAL 0°C +40°C
RS-stocknr. 123-3565
FabrikantRS PRO
€ 296,00
Each
Aantal stuks
0 → 30V - 3A 2 Digital 180W 100 → 230V ac 4 IEC 320 Plug-In Terminal Block - 0°C +40°C
RS-stocknr. 123-3613
FabrikantRS PRO
€ 379,00
Each
Aantal stuks
2 x 0 → 30V - 2 x 0 → 3A 2 Digital 180W 100 → 230V ac 4 - Plug-In Terminal Block UKAS 0°C +40°C
RS-stocknr. 123-6649
FabrikantRS PRO
€ 495,50
Each
Aantal stuks
2 x 0 → 32 V, 2.5 → 5 V - 3.2A 3 Programmable Linear Power Supply 220W 230V ac 2 CEE 7/7 German Schuko / French LAN, USB RSCAL 0°C +40°C
RS-stocknr. 123-6468
FabrikantRS PRO
€ 425,50
Each
Aantal stuks
0 → 32V - 3.2A 3 Programmable Linear Power Supply 220W 230V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS-stocknr. 123-6650
FabrikantRS PRO
€ 508,50
Each
Aantal stuks
2 x 0 → 32 V, 2.5 → 5 V - 3.2A 3 Programmable Linear Power Supply 220W 230V ac 2 CEE 7/7 German Schuko / French LAN, USB UKAS 0°C +40°C
RS-stocknr. 123-3625
FabrikantRS PRO
€ 432,00
Each
Aantal stuks
0 → 5 V, 2 x 0 → 30 V - 3 A, 2 x 0 → 3 A 3 Digital 195W 100 → 230V ac 4 - Plug-In Terminal Block UKAS 0°C 40°C
RS-stocknr. 123-3624
FabrikantRS PRO
€ 419,00
Each
Aantal stuks
0 → 5 V, 2 x 0 → 30 V - 3 A, 2 x 0 → 3 A 3 Digital 195W 100 → 230V ac 4 - Plug-In Terminal Block RSCAL 0°C 40°C
RS-stocknr. 123-3566
FabrikantRS PRO
€ 349,00
Each
Aantal stuks
0 → 30V - 3A 3 Digital, Linear 195W 100 → 230V ac 4 IEC 320 Plug-In Terminal Block - 0°C +40°C
RS-stocknr. 122-5035
FabrikantRS PRO
€ 389,00
Each
Aantal stuks
0 → 32V - 1 A, 3 A 4 Digital 212W 100 V ac, 110 V ac, 120 V ac, 220 V ac, 230 V ac 1 IEC 320 4 mm Safety Socket - 0°C +40°C
RS-stocknr. 122-5040
FabrikantRS PRO
€ 472,00
Each
Aantal stuks
0 → 15 V, 0 → 5 V, 2 x 0 → 32 V - 2 x 0 → 1 A, 2 x 0 → 3 A 4 Digital 212W 230 V ac, 100/120/220 V ac 1 3 Pin Plug - UKAS 0°C +40°C
RS-stocknr. 122-5039
FabrikantRS PRO
€ 459,00
Each
Aantal stuks
0 → 15 V, 0 → 5 V, 2 x 0 → 32 V - 2 x 0 → 1 A, 2 x 0 → 3 A 4 Digital 212W 230 V ac, 100/120/220 V ac 1 3 Pin Plug - RSCAL 0°C +40°C
RS-stocknr. 123-3578
FabrikantRS PRO
€ 417,00
Each
Aantal stuks
0 → 36V - 10A 1 Digital 360W 115 V ac, 230 V ac 2 IEC 320 Plug-In Terminal Block - 0°C +40°C
RS-stocknr. 123-3597
FabrikantRS PRO
€ 270,00
Each
Aantal stuks
0 → 30V dc - 0 → 3A 1 Analogue 90W 100 → 240V ac 2 - Plug-In Terminal Block UKAS 0°C +40°C
RS-stocknr. 123-3828
FabrikantRS PRO
€ 500,00
Each
Aantal stuks
0 → 36V dc - 0 → 10A 1 Digital 360W 115 (±10 %) V ac, 230 (±15 %) V ac 2 - Plug-In Terminal Block UKAS 0°C +40°C
RS-stocknr. 123-3827
FabrikantRS PRO
€ 487,00
Each
Aantal stuks
0 → 36V dc - 0 → 10A 1 Digital 360W 115 (±10 %) V ac, 230 (±15 %) V ac 2 - Plug-In Terminal Block RSCAL 0°C +40°C
RS-stocknr. 138-0489
FabrikantRS PRO
€ 487,00
Each
Aantal stuks
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