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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제품설명 단가 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
RS 제품 번호 493-7984
제조사 부품 번호PS 3032-10B
₩874,582.85
Each
수량
0 → 30V - 10A 1 Digital 320W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal 0°C +40°C
RS 제품 번호 878-2084
제조사 부품 번호BK9110
제조사BK Precision
₩406,867.25
Each
수량
0 → 60V - 5A 1 Digital 100W 99 → 121 V ac, 198 → 242 V ac 2 IEC 320 Binding Post Terminal - -
RS 제품 번호 707-2857
제조사 부품 번호CPX400DP
제조사Aim-TTi
₩1,764,470.40
Each
수량
0 → 60V - 0 → 20A 2 Digital 840W 110 → 240V ac 4 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 731-2852
제조사 부품 번호QPX1200SP
제조사Aim-TTi
₩2,257,807.50
Each
수량
0 → 60V - 0 → 50A 1 Digital 1.2kW 110 → 240V ac 1 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 507-7106
제조사 부품 번호EX2020
제조사Aim-TTi
₩865,039.50
Each
수량
0 → 20V - 0 → 20A 1 Digital 400W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 705-5026
제조사 부품 번호PWS4602
제조사Tektronix
₩1,424,177.20
Each
수량
0 → 60V - 2.5A 1 Digital 150W 110 V ac, 220 V ac 1 IEC 320 Binding Post Terminal 0°C +40°C
RS 제품 번호 731-2842
제조사 부품 번호CPX400D
제조사Aim-TTi
₩1,377,691.15
Each
수량
0 → 60V - 0 → 20A 2 Digital 420W 110 → 240V ac 4 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 388-2726
제조사 부품 번호EX752M
제조사Aim-TTi
₩856,401.35
Each
수량
0 → 75V - 2 A, 4 A 2 Digital 300W 115 V ac, 230 V ac 4 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 257-6953
제조사 부품 번호KAT5
제조사Kert
₩82,201.15
Each
수량
12 V, 13.8 V - 4 A, 5 A 1 Analogue - 230V ac - Schuko Plug Binding Post Terminal -10°C +40°C
RS 제품 번호 878-2088
제조사 부품 번호BK9111
제조사BK Precision
₩564,933.15
Each
수량
0 → 60V - 8A 1 Digital 180W 99 → 121 V ac, 198 → 242 V ac 2 IEC 320 Binding Post Terminal - -
RS 제품 번호 501-219
제조사 부품 번호E3631A
₩2,418,381.30
Each
수량
-25 → 25V - 1 A, 5 A 3 Digital 30W 110 V ac, 230 V ac 2 IEC 320 Binding Post Terminal 0°C +55°C
RS 제품 번호 705-5016
제조사 부품 번호PWS2721
제조사Tektronix
₩569,671.50
Each
수량
0 → 72V - 1.5A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal 0°C +40°C
RS 제품 번호 671-8716
제조사 부품 번호N5745A
₩3,468,590.00
Each
수량
0 → 30V - 25A 1 Digital 750W 85 → 265V ac 2 IEC 320 Screw Terminal 0°C +55°C
RS 제품 번호 716-7371
제조사 부품 번호EA-PS 2042-10B
₩391,654.00
Each
수량
0 → 42V - 10A 1 Digital 160W 90 → 264V ac 1 IEC 320 4 mm Safety Socket 0°C +50°C
RS 제품 번호 537-5365
제조사RS PRO
₩255,147.05
Each
수량
13.5V - 4A 1 Analogue - 230V ac - - Screw Terminal - -
RS 제품 번호 456-7888
제조사 부품 번호EA-3048B
₩494,919.65
Each
수량
0 → 30V - 5A 2 Digital 150VA 230V ac 2 IEC 320 4 mm Safety Socket 0°C +40°C
RS 제품 번호 731-2855
제조사 부품 번호QPX600D
제조사Aim-TTi
₩2,669,472.00
Each
수량
0 → 80V - 0 → 50A 2 Digital 600W 110 → 240V ac 2 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 155-399
제조사 부품 번호PL303
제조사Aim-TTi
₩533,169.00
Each
수량
0 → 30V - 0 → 3A 1 Digital 90W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 707-2875
제조사 부품 번호QPX600DP
제조사Aim-TTi
₩3,082,950.00
Each
수량
0 → 80V - 0 → 50A 2 Digital 600W 110 → 240V ac 2 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 716-7377
제조사 부품 번호EA-PS 2042-06B
₩323,435.40
Each
수량
0 → 42V - 6A 1 Digital 100W 90 → 264V ac 1 IEC 320 4 mm Safety Socket 0°C +50°C