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

...
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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 177-0208
제조사 부품 번호TPP 150-124A-J
제조사TRACOPOWER
₩119,718.094
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24 V dc - - 150W 85 → 264 V ac, 120 → 370 V dc 1 PCB Mount Open Frame 101.6mm 50.8mm 32mm - - -
RS 제품 번호 466-6913
제조사 부품 번호TXL 100-48S
제조사TRACOPOWER
₩116,426.860
Each
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48 V dc - 2.3A 110W 85 → 264V ac 1 Chassis Mount Enclosed 208mm 95mm 38mm - - 800g
RS 제품 번호 849-6204
제조사 부품 번호TXM 100-112
제조사TRACOPOWER
₩93,033.469
Each
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12 V dc - 8.5A 100W 90 → 264V ac 1 Chassis Mount Enclosed 179mm 99mm 50mm - - 455g
RS 제품 번호 849-6226
제조사 부품 번호TXM 150-148
제조사TRACOPOWER
₩101,010.332
Each
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48 V dc - 3.2A 150W 90 → 264V ac 1 Chassis Mount Enclosed 179mm 99mm 50mm - - 625g
RS 제품 번호 177-8078
제조사 부품 번호TPP 100-112A-J
제조사TRACOPOWER
₩112,727.298
Each
수량
12 V dc - 8.34A 100W 85 → 264 V ac, 120 → 370 V dc 1 Chassis Mount Open Frame 76.2mm 50.8mm 29.5mm - - 156g
RS 제품 번호 434-2803
제조사 부품 번호TXL 150-24S
제조사TRACOPOWER
₩118,862.344
Each
수량
24 V dc - 6.3A 151W 85 → 264V ac 1 Chassis Mount Enclosed 211mm 99mm 50mm - - 890g
RS 제품 번호 434-2718
제조사 부품 번호TML 30112C
제조사TRACOPOWER
₩136,502.953
Each
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12 V dc - 2.5A 30W 85 → 264 V ac, 100 → 370 V dc 1 Chassis Mount Encapsulated 112mm 64.7mm 31mm - - 275g
RS 제품 번호 706-6098
제조사 부품 번호TML 40115
제조사TRACOPOWER
₩116,943.785
Each
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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 664-1442
제조사 부품 번호TMP 30512
제조사TRACOPOWER
₩100,623.724
Each
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5/±12 V dc - 3 A, 600 mA 30W 85 → 264 V ac, 120 → 370 V dc 3 PCB Mount Encapsulated 88.9mm 63.5mm 21.5mm - - 177g
RS 제품 번호 181-0593
제조사 부품 번호TMPS 10-124
제조사TRACOPOWER
₩32,595.235
Each
수량
- - - - - - - - - - - - - -
RS 제품 번호 892-0659
제조사 부품 번호TMPS 05-148
제조사TRACOPOWER
₩25,938.920
Each
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48 V dc - 135mA 5W 85 → 264V ac 1 Through Hole Encapsulated 25.4mm 25.4mm 15.3mm - - -
RS 제품 번호 706-6123
제조사 부품 번호TML 40515
제조사TRACOPOWER
₩158,840.773
Each
수량
5/±15 V dc - 5 A, 500 mA 40W 90 → 264 V ac, 100 → 375 V dc 3 PCB Mount Encapsulated 89mm 63.5mm 25mm - - 280g
RS 제품 번호 177-8072
제조사 부품 번호TPP 40-124A-J
제조사TRACOPOWER
₩63,266.118
Each
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24 V dc - 2.67A 40W 85 → 264 V ac, 120 → 370 V dc 1 Chassis Mount Open Frame 76.2mm 50.8mm 24mm - - 114g
RS 제품 번호 801-9490
제조사 부품 번호TXH 600-148
제조사TRACOPOWER
₩407,713.376
Each
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48 V dc - 12.5A 600W 90 → 264 V ac, 120 → 370 V dc 3 Chassis Mount Enclosed 222mm 105mm 44mm - - 1kg
RS 제품 번호 418-1951
제조사 부품 번호TML 10205
제조사TRACOPOWER
₩72,683.71
Each
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±5 V dc - 800mA 10W 85 → 264 V ac, 85 → 370 V dc 2 PCB Mount Encapsulated 64mm 45mm 20.5mm - - 95g
RS 제품 번호 434-2689
제조사 부품 번호TML 15512C
제조사TRACOPOWER
₩98,641.454
Each
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5/±12 V dc - 2 A, 200 mA 15W 85 → 264 V ac, 85 → 370 V dc 3 Chassis Mount Encapsulated 96mm 54mm 26.5mm - - 150g
RS 제품 번호 177-0214
제조사 부품 번호TPP 450-124A-M
제조사TRACOPOWER
₩297,108.800
Each
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24 V dc - 13.3 (Natural Convection) A, 18.75 (Forced Air Cooling) A 450W 85 → 264 V ac, 120 → 370 V dc 1 Screw Mount Open Frame 127mm 76.2mm 40.1mm - - 462g
RS 제품 번호 123-2779
제조사 부품 번호TMG 07105
제조사TRACOPOWER
₩38,362.50
Each
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5 V dc - 1.26A 6.3W 90 → 264 V ac, 120 → 370 V dc 1 PCB Mount Encapsulated 27.4mm 10.2mm 18.7mm - - 26g
RS 제품 번호 418-2055
제조사 부품 번호TML 15515
제조사TRACOPOWER
₩77,779.114
Each
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5/±15 V dc - 2 A, 150 mA 15W 85 → 264 V ac, 85 → 370 V dc 3 PCB Mount Encapsulated 74mm 54mm 22mm - - 120g
RS 제품 번호 177-0206
제조사 부품 번호TPP 150-112A-J
제조사TRACOPOWER
₩119,718.094
Each
수량
12 V dc - - 30W 85 → 264 V ac, 120 → 370 V dc 1 PCB Mount Open Frame 101.6mm 50.8mm 32mm - - -