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 dont cost too much. When it comes to power you have 4 units to be aware of, Current, Voltage, Power and Resistance. Its 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 Price Output Voltage Model Number Output Current Number of Outputs Type Power Rating Supply Voltage Number of Displays Input Connector Output Connector Minimum Temperature Maximum Temperature
New
RS Stock No. 195-4332
Mfr. Part No.T3PS33203P
$1,807.11
Each
units
0 32V - 0 3A 3 Programmable Linear Power Supply 0 50W 230V ac 1 - - 0°C +40°C
RS Stock No. 806-7503
Mfr. Part No.6230251
$5,998.04
Each
units
- - 170A - Digital 5kW 80V 1 - Screw Terminal 0°C +50°C
RS Stock No. 806-7492
Mfr. Part No.EA-PSI 9500-90 3U
$16,652.87
Each
units
0 → 500V - 90A 1 Digital 15kW 340 → 460V ac 1 Wire Clamp Screw Terminal 0°C +50°C
RS Stock No. 895-2410
Mfr. Part No.2260B-80-40
BrandKeithley
$3,912.78
Each
units
0 → 80V - 40.5A 1 Digital 1.1kW 80 → 265V ac 1 IEC 320 Screw Terminal - -
RS Stock No. 745-2398
Mfr. Part No.U8032A
$2,209.07
Each
units
0 → 30V - 3A 3 Digital 375W 100 V ac, 230 V ac 2 IEC 320 Binding Post Terminal 0°C +40°C
RS Stock No. 800-3189
Mfr. Part No.2230G-30-1
BrandKeithley
$2,006.55
Each
units
0 → 30 V, 0 → 6 V - 1.5 A, 5 A 3 Digital 450VA 240V ac 1 IEC 320 Binding Post Terminal 0°C +40°C
RS Stock No. 121-7583
Mfr. Part No.PVS60085
$9,110.77
Each
units
600V - 8.5A 1 Digital 5.1kW 170 V ac, 265 V ac 2 3 Pin Plug Screw Terminal 0°C +40°C
RS Stock No. 806-7477
Mfr. Part No.6230360
$11,669.96
Each
units
- - 60A - Digital 10kW 500V 1 - Screw Terminal 0°C +50°C
New
RS Stock No. 195-4333
Mfr. Part No.T3PS43203P
$1,906.47
Each
units
0 32V - 0 3A 4 Programmable Linear Power Supply 0 50W 230V ac 1 - - 0°C +40°C
RS Stock No. 806-7452
Mfr. Part No.EA-PSI 9040-340 3U
$10,552.52
Each
units
0 → 40V - 340A 1 Digital 6.6kW 340 → 460V ac 1 Wire Clamp Screw Terminal 0°C +50°C
RS Stock No. 852-5784
Mfr. Part No.2268-100-8
BrandKeithley
$4,009.79
Each
units
0 → 100V - 8.5A 1 Digital 850W 100 → 240V ac 2 IEC 320 15-Pin D-Sub Connector 0°C +50°C
RS Stock No. 806-7455
Mfr. Part No.EA-PSI 9500-30 3U
$7,476.77
Each
units
0 → 500V - 30A 1 Digital 5kW 340 → 460V ac 1 IEC 320 Screw Terminal 0°C +50°C
RS Stock No. 806-7521
Mfr. Part No.EA-PS 9040-340 3U
$9,005.05
Each
units
0 → 40V - 340A 1 Digital 6.6kW 340 → 460V ac 1 Wire Clamp 4 mm Safety Socket 0°C +50°C
RS Stock No. 895-2401
Mfr. Part No.2260B-250-13
BrandKeithley
$5,632.68
Each
units
0 → 250V - 13.5A 1 Digital 1.1kW 80 → 265V ac 1 IEC 320 Screw Terminal - -
RS Stock No. 758-1130
Mfr. Part No.2200-32-3
BrandKeithley
$1,544.01
Each
units
0 → 30V - 0 → 3A 1 Digital 96W 110 V ac, 220 V ac 1 IEC 320 Binding Post Terminal 0°C +40°C
RS Stock No. 813-3631
Mfr. Part No.2260B-80-27
BrandKeithley
$3,081.49
Each
units
0 → 80V - 27A 1 Digital 720W 100 → 240V ac 1 IEC 320 Plug-In Terminal Block - -
RS Stock No. 806-7461
Mfr. Part No.EA-PSI 9080-340 3U
$10,809.90
Each
units
0 → 80V - 340A 1 Digital 10kW 340 → 460V ac 1 Wire Clamp Screw Terminal 0°C +50°C
RS Stock No. 705-5000
Mfr. Part No.PWS2185
BrandTektronix
$756.99
Each
units
0 → 18V - 5A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal 0°C +40°C
RS Stock No. 895-2404
Mfr. Part No.2260B-250-9
BrandKeithley
$4,027.44
Each
units
0 → 250V - 9A 1 Digital 720W 80 → 265V ac 1 IEC 320 Plug-In Terminal Block - -
RS Stock No. 803-0096
Mfr. Part No.6230307
$3,205.24
Each
units
0 → 500V - 6A 1 Analogue, Digital 1kW 90 → 264V 1 IEC Type Plug USB 0°C +50°C
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