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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총 556개 제품 중 41번째-60번째 제품을 조회 중
한장내 검색 결과 수
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 667-7397
제조사 부품 번호E3648A
₩1,861,635.25
Each
수량
0 → 20 V, 0 → 8 V - 2.5 A, 5 A 2 Digital 40W 110 V ac, 230 V ac 2 IEC 320 Binding Post Terminal 0°C +55°C
RS 제품 번호 756-8812
제조사 부품 번호EA-PS 2342-06B +3..6V/2A
₩815,796.00
Each
수량
0 → 42 V, 0 → 6 V - 4 A, 6 A 3 Digital 212W 90 → 264V ac 4 IEC 320 4 mm Safety Socket 0°C +50°C
RS 제품 번호 671-8845
제조사 부품 번호N8761A
₩9,040,232.40
Each
수량
0 → 300V - 17A 1 Digital 5.1kW 342 → 460V ac 2 Wire Clamp Screw Terminal 0°C +55°C
RS 제품 번호 804-0416
제조사 부품 번호CPX200D
제조사Aim-TTi
₩1,360,681.45
Each
수량
0 → 60V - 0 → 10A 2 Digital 360W 110 → 240V ac 4 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 705-5013
제조사 부품 번호PWS2326
제조사Tektronix
₩753,151.20
Each
수량
0 → 30V - 6A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal 0°C +40°C
RS 제품 번호 805-2484
제조사 부품 번호EA-PSI 5040-40 A
₩1,404,732.45
Each
수량
0 → 40V - 40A 1 Analogue, Digital 640W 90 → 264V ac 1 IEC 320 Binding Post Terminal 0°C +50°C
RS 제품 번호 665-4896
제조사 부품 번호EL302RD
제조사Aim-TTi
₩605,709.00
Each
수량
0 → 30V - 0 → 2A 2 Digital 120W 115 V ac, 230 V ac 4 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 705-5004
제조사 부품 번호PWS2323
제조사Tektronix
₩752,856.70
Each
수량
0 → 30V - 3A 1 Digital - 110 V ac, 220 V ac 2 IEC 320 Binding Post Terminal 0°C +40°C
RS 제품 번호 665-4909
제조사 부품 번호EX355R
제조사Aim-TTi
₩560,371.50
Each
수량
0 → 35V - 5A 1 Digital 175W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 756-8815
제조사 부품 번호EA-PS 2342-10B +3..6V/2A
₩929,014.20
Each
수량
0 → 42 V, 0 → 6 V - 4 A, 10 A 3 Digital 332W 90 → 264V ac 4 IEC 320 4 mm Safety Socket 0°C +50°C
RS 제품 번호 493-7978
제조사 부품 번호PS 3065-05B
₩721,337.45
Each
수량
0 → 65V - 5A 1 Digital 325W 115 V ac, 230 V ac 2 IEC 320 Binding Post Terminal 0°C +40°C
RS 제품 번호 117-6780
제조사 부품 번호PMX18-2A
₩907,895.45
Each
수량
0 → 18V - 2A 1 Digital 36W 100V ac 1 IEC 320 Binding Post Terminal 0°C +40°C
RS 제품 번호 895-2495
제조사 부품 번호MX180TP
제조사Aim-TTi
₩1,802,619.00
Each
수량
0 → 60V - 1.5 A, 3 A, 6 A 3 Digital 375W 110 → 240V ac 1 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 117-6781
제조사 부품 번호PMX18-5A
₩1,192,583.95
Each
수량
0 → 18V - 5A 1 Digital 90W 100V ac 1 IEC 320 Binding Post Terminal 0°C +40°C
RS 제품 번호 665-4903
제조사 부품 번호EX354RD
제조사Aim-TTi
₩801,184.15
Each
수량
0 → 35V - 0 → 4A 2 Digital 280W 110 → 240V ac 4 IEC 320 Binding Post Terminal +5°C +40°C
RS 제품 번호 756-8821
제조사 부품 번호EA-PS 2042-20B
₩667,896.55
Each
수량
0 → 42V - 20A 1 Digital 320W 100 → 240V ac 2 IEC 320 4 mm Safety Socket 0°C +50°C
RS 제품 번호 878-2117
제조사 부품 번호ABS07-32.768KHZ-9-4-T
제조사BK Precision
₩2,014,761.30
Each
수량
200V - 2A 1 Digital 200W 115 V ac, 230 V ac 1 IEC 320 Binding Post Terminal 0°C +40°C
RS 제품 번호 538-9061
제조사 부품 번호EA-PS 512-21 R
₩207,197.80
Each
수량
11 → 14V - 21A 1 Analogue 300W 90 → 264V ac - IEC 320 Screw Terminal 0°C +40°C
RS 제품 번호 817-2229
제조사 부품 번호BK1687B
제조사BK Precision
₩515,779.55
Each
수량
36V - 10A 1 Digital 360W 100 V ac, 240 V ac 1 IEC 320 Binding Post Terminal 0°C +40°C
RS 제품 번호 667-7384
제조사 부품 번호E3646A
₩1,555,065.40
Each
수량
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