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 Calibrated Minimum Temperature Maximum Temperature
RS Stock No. 306-9254
Mfr. Part No.AL 781NX
BrandELC
MYR1,764.42
Each
units
0 → 30V - 0 → 1 A, 0 → 5 A 1 Digital 150W 230V ac 2 Schuko Plug 4 mm Safety Socket - +5°C +40°C
RS Stock No. 102-5993
Mfr. Part No.EA-PSI 9040-40 DT
MYR9,074.24
Each
units
0 → 40V - 40A 1 Digital 640W 90 → 264V ac 1 IEC 320 Screw Terminal - 0°C +50°C
RS Stock No. 667-7384
Mfr. Part No.E3646A
MYR5,497.50
Each
units
0 → 20 V, 0 → 8 V - 1.5 A, 3 A 2 Digital 24W 110 V ac, 230 V ac 2 IEC 320 Binding Post Terminal - 0°C +55°C
RS Stock No. 813-3622
Mfr. Part No.2260B-80-13
BrandKeithley
MYR7,699.19
Each
units
0 → 80V - 13.5A 1 Digital 360W 100 → 240V ac 1 IEC 320 Plug-In Terminal Block - - -
RS Stock No. 665-4892
Mfr. Part No.EL303R
BrandAim-TTi
MYR1,784.23
Each
units
0 → 30V - 0 → 3A 1 Digital 90W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal - +5°C +40°C
RS Stock No. 707-2869
Mfr. Part No.PLH120P
BrandAim-TTi
MYR3,543.40
Each
units
0 → 120V - 750mA 1 Digital 90W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal - +5°C +40°C
RS Stock No. 705-5029
Mfr. Part No.PWS4305
BrandTektronix
MYR5,754.98
Each
units
0 → 30V - 5A 1 Digital 150W 110 V ac, 220 V ac 1 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 707-2875
Mfr. Part No.QPX600DP
BrandAim-TTi
MYR11,834.55
Each
units
0 → 80V - 0 → 50A 2 Digital 600W 110 → 240V ac 2 IEC 320 Binding Post Terminal - +5°C +40°C
RS Stock No. 812-8945
Mfr. Part No.ALF1501D
BrandELC
MYR477.22
Each
units
-15V - 1 A, 2 A, 2.5 A, 3 A 1 Analogue 40W 198 → 264V ac - IEC 320 4 mm Safety Socket - +5°C +40°C
RS Stock No. 506-6522
Mfr. Part No.ALF1210
BrandELC
MYR863.96
Each
units
10 → 15V - 10A 1 Analogue 150W 190 → 253V ac 0 IEC 320 4 mm Safety Socket - - -
RS Stock No. 665-4886
Mfr. Part No.EL302R
BrandAim-TTi
MYR1,336.61
Each
units
0 → 30V - 0 → 2A 1 Digital 60W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal - +5°C +40°C
RS Stock No. 895-2394
Mfr. Part No.2260B-800-2
BrandKeithley
MYR14,014.65
Each
units
0 → 800V - 2.88A 1 Digital 720W 80 → 265V ac 1 IEC 320 Plug-In Terminal Block - - -
RS Stock No. 121-7562
Mfr. Part No.XLN10014-GL
MYR12,957.54
Each
units
100V - 14.4A 1 Digital 1.4kW 100 V ac, 240 V ac 2 IEC 320 Plug-In Terminal Block - 0°C +40°C
RS Stock No. 895-2388
Mfr. Part No.2281S-20-6
BrandKeithley
MYR15,481.48
Each
units
0 → 20V - 6A 1 3 in 1 120W 240V ac 1 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 885-3732
Mfr. Part No.N6752A + AT90DH
MYR9,203.04
1 Kit
Kit(s)
0 → 25 V, 0 → 50 V - 10A 1 - 100W - 1 Wire Clamp Screw Terminal - 0°C +40°C
RS Stock No. 665-4906
Mfr. Part No.EL302RT
BrandAim-TTi
MYR2,520.06
Each
units
0 → 30V - 2A 3 Digital 130W 115 V ac, 230 V ac 4 IEC 320 Binding Post Terminal - +5°C +40°C
RS Stock No. 121-7539
Mfr. Part No.BK1900B
MYR3,618.46
Each
units
16V - 60A 2 Digital 960W 110 V ac, 230 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 121-7530
Mfr. Part No.BK1694
MYR2,721.09
Each
units
30V - 30A 1 Digital 900W 100 V ac, 240 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 737-7199
Mfr. Part No.CPX400SA
BrandAim-TTi
MYR4,949.63
Each
units
0 → 60V - 0 → 20A 1 Digital 420W 110 → 240V ac 2 IEC 320 Binding Post Terminal - +5°C +40°C
RS Stock No. 303-0363
Mfr. Part No.K-AT5V
BrandKert
MYR476.04
Each
units
24V - 4 A, 5 A 1 Analogue - 230V ac 0 Schuko Plug Binding Post Terminal - -10°C +40°C
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