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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Description Prix 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
N° de stock RS 180-5094
MarqueRS PRO
869,00 €
Each
Unité
250V - 2A 1 - 100W 85 → 265V ac - GPIB, LAN, RS232, RS485, USB GPIB, LAN, RS232, RS485, USB RSCAL 0°C +40°C
N° de stock RS 180-8852
MarqueRS PRO
315,70 €
Each
Unité
0 → 30V - 0 → 5 (Adjustable) A, 3(Fixed) A 3 Digital - 230V 1 IEC 320-C14 LAN, RS232, USB UKAS - -
N° de stock RS 175-7371
MarqueRS PRO
246,80 €
Each
Unité
0 → 60V - 0 → 5A 1 Digital 300W 230V ac 4 IEC 320-C14 - RSCAL 0°C +40°C
N° de stock RS 180-8854
MarqueRS PRO
328,70 €
Each
Unité
0 → 30V - 0 → 5 (Adjustable) A, 3 (Fixed) A 3 Digital - 230V 1 IEC 320-C14 RS232, USB UKAS 0°C +40°C
N° de stock RS 175-7374
MarqueRS PRO
220,00 €
Each
Unité
0 → 30V - 0 → 5A 1 Digital 150W 230V ac 4 IEC 320-C14 - UKAS 0°C +40°C
Nouveau
N° de stock RS 201-0451
MarqueRS PRO
2.733,24 €
Each
Unité
175V/350V RSAS-2050 5A/2.5A 1 Switching Power Supply 500VA 100V ac → 240V ac 1 LAN, RS232, USB - - 0°C 40°C
Nouveau
N° de stock RS 201-0442
MarqueRS PRO
2.281,47 €
Each
Unité
0→6V RSPS-12.5-120 0→200A 1 Switching DC Power Supply 1200W - - LAN, RS232, USB - - 0°C +50°C
N° de stock RS 124-0239
MarqueRS PRO
1.069,00 €
Each
Unité
0 → 80V - 0 → 13.5A 1 Digital 360W 85 → 265V ac 1 - - UKAS 0°C +50°C
N° de stock RS 123-6469
MarqueRS PRO
707,94 €
Each
Unité
0 → 32V - 3.2A 3 Programmable Linear Power Supply 220W 230V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
N° de stock RS 123-3573
MarqueRS PRO
999,00 €
Each
Unité
0 → 30V - 36A 1 Digital 360W 85 → 265V ac 1 IEC 320 Plug-In Terminal Block - 0°C +50°C
Nouveau
N° de stock RS 201-0444
MarqueRS PRO
2.281,47 €
Each
Unité
0→6V RSPS-40-38 0→200A 1 Switching DC Power Supply 1200W - - LAN, RS232, USB - - 0°C +50°C
N° de stock RS 123-3572
MarqueRS PRO
816,00 €
Each
Unité
6 V, 32 V - 2 A, 5 A 3 Digital 158W 100 → 230V ac 1 IEC 320 Plug-In Terminal Block - 0°C +40°C
N° de stock RS 124-0236
MarqueRS PRO
986,00 €
Each
Unité
0 → 80V - 13.5A 1 Digital 360W 85 → 265V ac 1 IEC 320 Plug-In Terminal Block - 0°C +50°C
N° de stock RS 175-7373
MarqueRS PRO
207,00 €
Each
Unité
0 → 30V - 0 → 5A 1 Digital 150W 230V ac 4 IEC 320-C14 - RSCAL 0°C +40°C
N° de stock RS 180-5089
MarqueRS PRO
769,00 €
Each
Unité
250V - 2A 1 - 100W 85 → 265V ac - RS232, RS485, USB RS232, RS485, USB RSCAL 0°C +40°C
N° de stock RS 124-0238
MarqueRS PRO
1.056,00 €
Each
Unité
0 → 80V - 0 → 13.5A 1 Digital 360W 85 → 265V ac 1 - - RSCAL 0°C +50°C
N° de stock RS 123-3797
MarqueRS PRO
899,00 €
Each
Unité
0 → 6 V, 2 x 0 → 32 V - 0 → 5 A, 2 x 0 → 2 A 3 Digital 158W 100 → 230V ac 1 - Plug-In Terminal Block UKAS 0°C +40°C
N° de stock RS 122-5038
MarqueRS PRO
319,00 €
Each
Unité
0 → 30V - 6A 1 Digital 192W 100 V ac, 120 V ac, 220 V ac, 230 V ac, 110 → 120 V ac, 220 → 240 V ac 1 IEC 320 4 mm Safety Socket - 0°C +40°C
N° de stock RS 123-3823
MarqueRS PRO
482,00 €
Each
Unité
0 → 18V dc - 0 → 20A 1 Digital 360W 115 (±10 %) V ac, 230 (±15 %) V ac 2 - Plug-In Terminal Block UKAS 0°C +40°C
N° de stock RS 175-7365
MarqueRS PRO
197,60 €
Each
Unité
0 → 60V - 0 → 5A 1 Digital 300W 230V ac 2 IEC 320-C14 USB - 0°C +40°C