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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กำลังดูสินค้า 81 - 100 รายการจาก 489 รายการ / Viewing 81 - 100 of 489 products
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รายละเอียดสินค้า / Description ราคา / Price Output Voltage 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. 507-7106
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EX2020
Brand :Aim-TTi
THB22,347.45
Each
Units
0 → 20V 0 → 20A 1 Digital 400W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal - +5°C +40°C
RS Stock No. 121-7540
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1901B
Brand :BK Precision
THB29,615.38
Each
Units
1 → 32V 30A 1 Digital - 100 → 120 V ac, 220 → 240 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 257-6969
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.KAT10
Brand :Kert
THB3,128.65
Each
Units
12 V, 13.8 V 6A 1 Analogue - 230V ac - Schuko Plug Binding Post Terminal - 0°C +50°C
RS Stock No. 745-2394
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.U8031A
THB49,646.73
Each
Units
0 → 30V 3 A, 6 A 3 Digital 375W 100 V ac, 120 V ac, 230 V ac, 240 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 756-8803
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EA-PS 2084-10B
THB11,480.67
Each
Units
0 → 84V 10A 1 Digital 320W 100 → 240V ac 2 IEC 320 4 mm Safety Socket - 0°C +50°C
RS Stock No. 885-3717
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.E3632A + AT90DH
THB47,182.46
1 Kit
Kit(s)
5 V, 15 V, 32 V 4 A, 7 A 1 Digital 120W 100 V ac, 115 V ac, 230 V ac 2 - Binding Post Terminal, Screw Terminal - 0°C 40°C
RS Stock No. 122-5035
Brand :RS PRO
THB16,446.59
Each
Units
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 Stock No. 711-6691
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EA-PSI 880-170R
THB105,135.71
Each
Units
0 → 80V 170A 1 Digital 5kW 340 → 460V ac 1 IEC 320 Binding Post Terminal - 0°C +50°C
RS Stock No. 102-5993
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EA-PSI 9040-40 DT
THB64,288.73
Each
Units
0 → 40V 40A 1 Digital 640W 90 → 264V ac 1 IEC 320 Screw Terminal - 0°C +50°C
RS Stock No. 667-7388
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.E3647A
THB43,681.35
Each
Units
0 → 60V 500 mA, 800 mA 2 Digital 28W 110 V ac, 230 V ac 2 IEC 320 Binding Post Terminal - 0°C +55°C
RS Stock No. 121-7577
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK9801
Brand :BK Precision
THB99,270.77
Each
Units
0 → 300V 0 → 1.5 A, 0 → 3 A 1 - 300VA 110 → 220V ac 3 IEC 320 Universal Output Plug - 0°C +40°C
RS Stock No. 334-1871
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AL 843A
Brand :ELC
THB11,396.56
Each
Units
6 V, 12 V, 24 V 5 A, 10 A - Analogue 120W 230V - - 4 mm Safety Socket - - -
RS Stock No. 813-3628
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2260B-30-72
Brand :Keithley
THB72,608.57
Each
Units
0 → 30V 72A 1 Digital 720W 80 → 265V ac 1 IEC 320 Plug-In Terminal Block - - -
RS Stock No. 805-2453
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EA-PS 5200-04 A
THB21,371.51
Each
Units
0 → 200V 4A 1 Analogue, Digital 320W 90 → 264V ac 1 IEC 320 Binding Post Terminal - 0°C +50°C
RS Stock No. 804-0419
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CPX200DP
Brand :Aim-TTi
THB42,352.40
Each
Units
0 → 60V 0 → 10A 2 Digital 360W 110 → 240V ac 4 IEC 320 Binding Post Terminal - +5°C +40°C
RS Stock No. 665-4903
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.EX354RD
Brand :Aim-TTi
THB21,035.65
Each
Units
0 → 35V 0 → 4A 2 Digital 280W 110 → 240V ac 4 IEC 320 Binding Post Terminal - +5°C +40°C
RS Stock No. 813-3631
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2260B-80-27
Brand :Keithley
THB72,608.57
Each
Units
0 → 80V 27A 1 Digital 720W 100 → 240V ac 1 IEC 320 Plug-In Terminal Block - - -
RS Stock No. 753-1435
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.QL355
Brand :Aim-TTi
THB19,677.00
Each
Units
0 → 35V 3 A, 5 A 1 Digital 105W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal - +5°C +40°C
RS Stock No. 813-3622
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.2260B-80-13
Brand :Keithley
THB54,354.70
Each
Units
0 → 80V 13.5A 1 Digital 360W 100 → 240V ac 1 IEC 320 Plug-In Terminal Block - - -
RS Stock No. 506-6522
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ALF1210
Brand :ELC
THB6,385.82
Each
Units
10 → 15V 10A 1 Analogue 150W 190 → 253V ac - IEC 320 4 mm Safety Socket - - -
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