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 1 - 20 รายการจาก 50 รายการ / Viewing 1 - 20 of 50 products
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รายละเอียดสินค้า / Description ราคา / 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. 121-7585
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK9129B
Brand :BK Precision
THB27,924.58
Each
Units
30V - 3A 3 Digital 195W 110 V ac, 220 V ac 6 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 121-7527
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1685B
Brand :BK Precision
THB14,058.83
Each
Units
60V - 5A 1 Digital 300W 100 V ac, 240 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 121-7586
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK9130B
Brand :BK Precision
THB50,997.69
Each
Units
30V - 0 → 3A 3 Digital 195W 110 V ac, 220 V ac 6 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 878-2088
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK9111
Brand :BK Precision
THB18,953.85
Each
Units
60V - 8A 1 Digital 180W 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 121-7530
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1694
Brand :BK Precision
THB23,384.31
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. 878-2084
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK9110
Brand :BK Precision
THB13,181.27
Each
Units
60V - 5A 1 Digital 100W 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 121-7587
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK9131B
Brand :BK Precision
THB63,162.98
Each
Units
30V - 6A 3 Digital 375W 110 V ac, 220 V ac 6 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 121-7529
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1693
Brand :BK Precision
THB22,715.58
Each
Units
15V - 60A 1 Digital 900W 100 V ac, 240 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 121-7577
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK9801
Brand :BK Precision
THB99,270.77
Each
Units
300V - 3A 1 Digital 300VA 110 V ac, 220 V ac 3 IEC 320 Universal Output Plug - 0°C +40°C
RS Stock No. 121-7540
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1901B
Brand :BK Precision
THB27,459.86
Each
Units
32V - 30A 2 Digital 960W 110 V ac, 230 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 878-2075
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK9205
Brand :BK Precision
THB59,313.98
Each
Units
60V - 25A 1 Digital 600W 110 V ac, 220 V ac 1 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 817-2194
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1550
Brand :BK Precision
THB7,249.18
Each
Units
36V - 3A 1 Digital 108W 230V ac 1 IEC 320 Binding Post Terminal - 0°C +40°C
ใหม่ / New
RS Stock No. 197-8462
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1697B
Brand :BK Precision
THB16,022.93
Each
Units
1 → 40V - 1 → 5A 1 Digital 200W - - - - - - -
RS Stock No. 175-2547
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK9132B
Brand :BK Precision
THB62,608.92
Each
Units
60V - 3A 3 Digital 375W 110 V ac, 220 V ac 6 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 121-7526
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1673
Brand :BK Precision
THB33,621.36
Each
Units
32V - 6A 3 Digital 399W 115 V ac, 230 V ac 4 IEC 320 4 mm Safety Socket - +10°C +40°C
RS Stock No. 121-7576
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XLN8018-GL
Brand :BK Precision
THB92,849.68
Each
Units
80V - 18A 1 Digital 1.4kW 100 V ac, 240 V ac 2 IEC 320 Plug-In Terminal Block - 0°C +40°C
RS Stock No. 878-2081
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1747
Brand :BK Precision
THB35,576.09
Each
Units
60V - 10A 1 Digital 350W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 121-7534
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1739
Brand :BK Precision
THB26,584.33
Each
Units
30V - 1A 1 Digital 30W 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C
RS Stock No. 175-2546
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK9117
Brand :BK Precision
THB149,383.50
Each
Units
80V - 120A 1 Digital 3kW 220V ac 1 3 Pin Plug Screw Terminal - 0°C +40°C
RS Stock No. 878-2040
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BK1737
Brand :BK Precision
THB22,674.87
Each
Units
35V - 3A 1 Digital 120W 120 V ac, 220 V ac 2 IEC 320 Binding Post Terminal - 0°C +40°C