Embedded Switch Mode Power Supplies (SMPS)

A switch mode power supply 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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กำลังดูสินค้า 1 - 14 รายการจาก 14 รายการ / Viewing 1 - 14 of 14 products
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รายละเอียดสินค้า / Description ราคา / Price Output Voltage Series Output Current Power Rating Number of Outputs Input Voltage Mounting Type Package Type Length Width Depth Weight Efficiency Maximum Temperature
RS Stock No. 818-7398
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AEK-3000-48
Brand :COTEK
THB38,365.09
Each
Units
48V dc - 62.5A 3kW 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 170mm 63.5mm 280mm 3.8kg 92% +60°C
RS Stock No. 818-7394
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AEK-3000-30
Brand :COTEK
THB38,365.09
Each
Units
30V dc - 100A 3kW 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 170mm 63.5mm 280mm 3.8kg 91% +60°C
RS Stock No. 818-7372
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AE-1500-12
Brand :COTEK
THB24,055.12
Each
Units
12V dc - 125A 1.5kW 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 127mm 63.5mm 280mm 2.6kg 89% +60°C
RS Stock No. 117-6663
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AEK-3000-60
Brand :COTEK
THB38,000.00
Each
Units
60V dc - 100A 3kW 1 100 → 230V ac Chassis Mount Enclosed 280mm 170mm 64mm 3.8kg 91% +60°C
RS Stock No. 818-7366
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AE-800-24
Brand :COTEK
THB12,927.16
Each
Units
24V dc - 33.5A 804W 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 127mm 41mm 249mm 1.7kg 92% +60°C
RS Stock No. 818-7360
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AE-800-30
Brand :COTEK
THB12,927.16
Each
Units
30V dc - 26.7A 801W 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 127mm 41mm 249mm 1.7kg 92% +60°C
RS Stock No. 818-7382
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AEK-3000-12
Brand :COTEK
THB38,365.09
Each
Units
12V dc - 200A 2.4kW 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 170mm 63.5mm 280mm 3.8kg 88% +60°C
RS Stock No. 818-7376
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AE-1500-24
Brand :COTEK
THB24,056.82
Each
Units
24V dc - 62.5A 1.5kW 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 127mm 63.5mm 280mm 2.6kg 92% +60°C
RS Stock No. 818-7363
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AE-800-12
Brand :COTEK
THB12,927.16
Each
Units
12V dc - 66.7A 800W 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 127mm 41mm 249mm 1.7kg 89% +60°C
RS Stock No. 818-7385
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AE-1500-30
Brand :COTEK
THB24,056.82
Each
Units
30V dc - 50A 1.5kW 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 127mm 63.5mm 280mm 2.6kg 92% +60°C
RS Stock No. 818-7391
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AEK-3000-24
Brand :COTEK
THB38,365.09
Each
Units
24V dc - 125A 3kW 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 170mm 63.5mm 280mm 3.8kg 91% +60°C
RS Stock No. 818-7388
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AE-1500-48
Brand :COTEK
THB24,056.82
Each
Units
48V dc - 31.3A 1.5kW 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 127mm 63.5mm 280mm 2.6kg 92% +60°C
RS Stock No. 818-7379
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AE-800-48
Brand :COTEK
THB12,927.16
Each
Units
48V dc - 16.7A 801.6W 1 127 → 370 V dc, 90 → 264 V ac Rack Mount Enclosed 127mm 41mm 249mm 1.7kg 92% +60°C
RS Stock No. 141-8740
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AEK-3000-15
Brand :COTEK
THB37,017.55
Each
Units
15V dc - 160A 2.4kW 1 127 → 370 V dc, 90 → 264 V ac Chassis Mount Enclosed 311mm 170mm 63.5mm 3.8kg 89% +60°C