Embedded Switch Mode Power Supplies (SMPS)

What are Embedded Switch Mode Power Supplies?


A switch mode power supplies is a type of electronic circuit used to convert power. They are also known as switching-mode power supplies or SMPS for short. The typical topology of an SMPS is AC to DC conversion, although users may find other switches that feature an output of DC to DC voltage.


How do SMPS work?


For the power supply to transform its input voltage into an output voltage, the switch will turn on and off with high frequency. The inductors or capacitors within the device will then regulate the power to the device. This continuous switching of the capacitor maintains the voltage at the desired level and provides excellent efficiency.


How do SMPS convert AC to DC?


In the case of AC mains usage, the input voltage will be filtered the same way with a capacitor or inductor to regulate the power and give you the DC output.


Which SMPS is best for a desktop PC?


The power supply unit you use in your PC is important as it ultimately determines what other components you can use within it and the output in performance you get at the end. For high-end gaming PC builds you should aim for an efficiency rating of >80%. The higher the rating, the less electricity it consumes. The less electricity used means easier heat dissipation which keeps the PC cool and performing optimally.


Switching power supply units with higher efficiency and lower levels of heat dissipation are typically compact in nature, making them ideal for projects with limited space.


Where are SMPS used?


  • PC/Laptops

  • Mobile phone chargers

  • Security systems such as CCTV Cameras

  • Machine tool industries

...
Read more Read less

검색 필터링

총 606개 제품 중 101번째-120번째 제품을 조회 중
한장내 검색 결과 수
제품설명 단가 Output Voltage Series Output Current Power Rating Input Voltage Number of Outputs Mounting Type Package Type Length Width Depth Ripple And Noise Load Regulation Weight
RS 제품 번호 132-081
제조사 부품 번호TMT 30105
제조사TRACOPOWER
₩120,791.039
Each
수량
5 V dc - 6A 30W 85 → 264 V ac, 85 → 370 V dc 1 PCB Mount Encapsulated 76mm 51mm 28mm - - 165g
RS 제품 번호 177-0196
제조사 부품 번호TPP 30-103-D
제조사TRACOPOWER
₩90,094.092
Each
수량
3.3 V dc - 6A 20W 85 → 264 V ac, 120 → 370 V dc 1 Surface Mount Enclosed 73.3mm 38.1mm 25.6mm - - 106g
RS 제품 번호 706-6442
제조사 부품 번호TOP 200-148
제조사TRACOPOWER
₩163,406.220
Each
수량
48 V dc - 4.2A 200W 85 → 265V ac 1 Chassis Mount Open Frame 127mm 76.2mm 34mm - - 315g
RS 제품 번호 177-0192
제조사 부품 번호TPP 30-115A-D
제조사TRACOPOWER
₩58,984.473
Each
수량
15 V dc - 2A 30W 85 → 264 V ac, 120 → 370 V dc 1 PCB Mount Open Frame 69.7mm 34.6mm 19.6mm - - 58g
RS 제품 번호 664-1424
제조사 부품 번호TMP 30124
제조사TRACOPOWER
₩82,163.564
Each
수량
24 V dc - 1.25A 30W 85 → 264 V ac, 120 → 370 V dc 1 PCB Mount Encapsulated 88.9mm 63.5mm 21.5mm - - 177g
신제품
RS 제품 번호 181-0591
제조사 부품 번호TMPS 10-112
제조사TRACOPOWER
₩32,595.235
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 123-2791
제조사 부품 번호TMG 30124
제조사TRACOPOWER
₩73,316.473
Each
수량
24 V dc - 1.25A 30W 90 → 305 V ac, 120 → 370 V dc 1 PCB Mount Encapsulated 64mm 45mm 23.5mm - - 130g
RS 제품 번호 177-0211
제조사 부품 번호TPP 150-148A-J
제조사TRACOPOWER
₩117,095.821
Each
수량
48 V dc - - 150W 85 → 264 V ac, 120 → 370 V dc 1 PCB Mount Open Frame 101.6mm 50.8mm 32mm - - -
RS 제품 번호 664-1528
제조사 부품 번호TMP 30522C
제조사TRACOPOWER
₩126,653.87
Each
수량
5/±12 V dc - 1 A, 3 A, 250 mA 30W 85 → 264 V ac, 120 → 370 V dc 3 Chassis Mount Encapsulated 112mm 63.8mm 25.6mm - - 191g
RS 제품 번호 892-0646
제조사 부품 번호TMPS 05-115
제조사TRACOPOWER
₩24,641.540
Each
수량
15 V dc - 433mA 5W 85 → 264V ac 1 Through Hole Encapsulated 25.4mm 25.4mm 15.3mm - - -
RS 제품 번호 770-3315
제조사 부품 번호TXM 075-124
제조사TRACOPOWER
₩57,438.042
Each
수량
24 V dc - 3.2A 75W 90 → 264V ac 1 Chassis Mount Enclosed 129mm 99mm 38mm - - 380g
RS 제품 번호 177-0189
제조사 부품 번호TPP 30-105A-D
제조사TRACOPOWER
₩65,364.226
Each
수량
5 V dc - 6A 30W 85 → 264 V ac, 120 → 370 V dc 1 PCB Mount Open Frame 69.7mm 34.6mm 19.6mm - - 58g
RS 제품 번호 123-2788
제조사 부품 번호TMG 30103
제조사TRACOPOWER
₩73,316.473
Each
수량
3.3 V dc - 5A 16.5W 90 → 264 V ac, 120 → 370 V dc 1 PCB Mount Encapsulated 64mm 45mm 23.5mm - - 130g
RS 제품 번호 706-6098
제조사 부품 번호TML 40115
제조사TRACOPOWER
₩116,943.785
Each
수량
15 V dc - 2.666A 40W 90 → 264 V ac, 100 → 375 V dc 1 PCB Mount Encapsulated 89mm 63.5mm 25mm - - 280g
RS 제품 번호 124-4548
제조사 부품 번호TMF 30105
제조사TRACOPOWER
₩87,315.439
Each
수량
5 V dc - 5A 25W 90 → 264 V ac, 120 → 370 V dc 1 PCB Mount Encapsulated 64.1mm 45.6mm 23.5mm - - -
RS 제품 번호 706-6145
제조사 부품 번호TML 20205C
제조사TRACOPOWER
₩94,656.643
Each
수량
±5 V dc - 2A 20W 90 → 264 V ac, 100 → 375 V dc 2 Chassis Mount Encapsulated 96mm 54.6mm 27.6mm - - 155g
RS 제품 번호 208-1247
제조사 부품 번호TPM 10512C
제조사TRACOPOWER
₩348,269.896
Each
수량
5/±12 V dc - 1.2 A, 120 mA 10W 85 → 264 V ac, 100 → 375 V dc 3 Chassis Mount Encapsulated 110mm 50.8mm 23mm - - 200g
RS 제품 번호 131-921
제조사 부품 번호TMT 30212C
제조사TRACOPOWER
₩185,830.919
Each
수량
±12 V dc - 1.25A 30W 85 → 264 V ac, 85 → 370 V dc 2 Chassis Mount Encapsulated 96mm 51mm 29.5mm - - 180g
RS 제품 번호 449-3080
제조사 부품 번호TXL 025-3.3S
제조사TRACOPOWER
₩52,142.819
Each
수량
3.3 V dc - 6A 25W 85 → 264V ac 1 Chassis Mount Enclosed 93mm 51mm 28.5mm - - 190g
RS 제품 번호 123-2798
제조사 부품 번호TXH 060-124
제조사TRACOPOWER
₩68,015.457
Each
수량
24 V dc - 2.5A 60W 90 → 264 V ac, 120 → 370 V dc 1 Panel Mount Enclosed 80mm 59.7mm 38mm - - 220g