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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Omschrijving Prijs 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-stocknr. 706-6246
FabrikantnummerTXL 015-05S
FabrikantTRACOPOWER
€ 27,68
Each
Aantal stuks
5 V dc - 3A 15W 85 264V ac 1 Chassis Mount Enclosed 76mm 51mm 28mm - - 130g
RS-stocknr. 770-3254
FabrikantnummerTXM 015-124
FabrikantTRACOPOWER
€ 18,07
Each
Aantal stuks
24 V dc - 700mA 15W 90 264V ac 1 Chassis Mount Enclosed 79mm 51mm 29mm - - 165g
RS-stocknr. 770-3302
FabrikantnummerTXM 050-124
FabrikantTRACOPOWER
€ 29,21
Each
Aantal stuks
24 V dc - 2.2A 50W 90 264V ac 1 Chassis Mount Enclosed 99mm 82mm 35mm - - 260g
RS-stocknr. 770-3242
FabrikantnummerTXM 015-112
FabrikantTRACOPOWER
€ 18,07
Each
Aantal stuks
12 V dc - 1.3A 15W 90 264V ac 1 Chassis Mount Enclosed 79mm 51mm 29mm - - 165g
RS-stocknr. 770-3248
FabrikantnummerTXM 015-105
FabrikantTRACOPOWER
€ 18,07
Each
Aantal stuks
5 V dc - 3A 15W 90 264V ac 1 Chassis Mount Enclosed 79mm 51mm 29mm - - 165g
RS-stocknr. 706-6319
FabrikantnummerTXH 240-124
FabrikantTRACOPOWER
€ 121,00
Each
Aantal stuks
24 V dc - 10A 240W 90 264 V ac, 120 370 V dc 1 Rack Mount Enclosed 150mm 106mm 35mm - - 580g
RS-stocknr. 449-3125
FabrikantnummerTXL 025-24S
FabrikantTRACOPOWER
€ 31,62
Each
Aantal stuks
24 V dc - 1.1A 25W 85 264V ac 1 Chassis Mount Enclosed 93mm 51mm 28.5mm - - 190g
RS-stocknr. 466-6878
FabrikantnummerTXL 035-1515D
FabrikantTRACOPOWER
€ 51,46
Each
Aantal stuks
±15 V dc - 1.5 A, 2.4 A 35W 85 264V ac 2 Chassis Mount Enclosed 109mm 82mm 35mm - - 300g
RS-stocknr. 466-6840
FabrikantnummerTXL 035-0512D
FabrikantTRACOPOWER
€ 50,55
Each
Aantal stuks
5/12 V dc - 2.5 A, 4 A 35W 85 264V ac 2 Chassis Mount Enclosed 109mm 82mm 35mm - - 300g
RS-stocknr. 745-1256
FabrikantnummerTXL 230-24S
FabrikantTRACOPOWER
€ 131,00
Each
Aantal stuks
24 V dc - 9.6A 230W 85 264V ac 1 Chassis Mount Enclosed 210mm 99mm 45mm - - 880g
RS-stocknr. 770-3315
FabrikantnummerTXM 075-124
FabrikantTRACOPOWER
€ 37,80
Each
Aantal stuks
24 V dc - 3.2A 75W 90 264V ac 1 Chassis Mount Enclosed 129mm 99mm 38mm - - 380g
RS-stocknr. 770-3321
FabrikantnummerTXH 480-124
FabrikantTRACOPOWER
€ 283,00
Each
Aantal stuks
24 V dc - 20A 480W 90 264 V ac, 120 370 V dc 1 Chassis Mount Enclosed 202.8mm 106.5mm 106.5mm - - -
RS-stocknr. 770-3273
FabrikantnummerTXM 025-124
FabrikantTRACOPOWER
€ 22,69
Each
Aantal stuks
24 V dc - 1.1A 25W 90 264V ac 1 Chassis Mount Enclosed 79mm 51mm 29mm - - 175g
RS-stocknr. 418-2285
FabrikantnummerTXL 060-0522TI
FabrikantTRACOPOWER
€ 78,60
Each
Aantal stuks
5/±12 V dc - 1 A, 3.5 A, 7 A 60W 85 264 V ac, 120 375 V dc 3 Chassis Mount Enclosed 169mm 95mm 38mm - - 700g
RS-stocknr. 770-3260
FabrikantnummerTXM 025-112
FabrikantTRACOPOWER
€ 22,24
Each
Aantal stuks
12 V dc - 2.1A 25W 90 264V ac 1 Chassis Mount Enclosed 79mm 51mm 29mm - - 175g
RS-stocknr. 706-6158
FabrikantnummerTML 20215C
FabrikantTRACOPOWER
€ 59,44
Each
Aantal stuks
±15 V dc - 667mA 20W 90 264 V ac, 100 375 V dc 2 Chassis Mount Encapsulated 96mm 54.6mm 27.6mm - - 155g
RS-stocknr. 418-2336
FabrikantnummerTXL 100-24S
FabrikantTRACOPOWER
€ 78,23
Each
Aantal stuks
24 V dc - 4.3A 103W 85 264V ac 1 Chassis Mount Enclosed 208mm 95mm 38mm - - 800g
RS-stocknr. 418-2342
FabrikantnummerTXL 100-0512DI
FabrikantTRACOPOWER
€ 93,35
Each
Aantal stuks
5/12 V dc - 7 A, 12 A 100W 85 264V ac 2 Chassis Mount Enclosed 208mm 95mm 38mm - - 800g
RS-stocknr. 434-2639
FabrikantnummerTML 15124C
FabrikantTRACOPOWER
€ 56,27
Each
Aantal stuks
24 V dc - 625mA 15W 85 264 V ac, 85 370 V dc 1 Chassis Mount Encapsulated 96mm 54mm 26.5mm - - 150g
RS-stocknr. 665-5732
FabrikantnummerTOP 100-112
FabrikantTRACOPOWER
€ 64,59
Each
Aantal stuks
12 V dc - 8.3A 100W 90 132 V ac, 187 264 V ac 1 Chassis Mount Open Frame 101.6mm 50.8mm 31.8mm - - 140g