About Switching Power Supplies

Bel Fuse Switching Power Supplies

A switching power supply is a type of power supply that utilizes a switching regulator to produce a specific DC voltage from an AC voltage source. In contrast to a traditional linear power supply, a switching power supply is much more efficient, smaller, and lighter in weight. The switching regulator, also known as a chopper regulator or DC-to-DC converter, utilizes a high-frequency switching transistor to regulate the output voltage. This type of regulator allows for high efficiency, since it does not waste power in the form of excess heat, as traditional linear power supplies do. Additionally, switching power supplies can generate higher voltages from a given AC source than a traditional linear power supply can.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty ProductOpen Frame/EnclosedOutput PowerInput VoltageNumber of OutputsOutput Voltage-Channel 1Output Voltage-Channel 2Output Current-Channel 1Output Current-Channel 2IndustryMounting StyleLengthWidthHeightSeriesInput FrequencyMinimum Operating TemperatureMaximum Operating TemperaturePackaging
  
                       
MAP55-4003G


Switching Power Supplies POWER SUPPLY
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 2
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 281.4803

Multiples of: 1

 Open Frame55 W90 VAC to 132 VAC , 175 VAC to 264 VAC4 Output5 VDC15 VDC6 A2.5 AIndustrial, CommercialChassis152.4 mm83.1 mm40.6 mmMap47 Hz to 63 Hz0 C+ 70 C 
MAP55-4001G


Switching Power Supplies POWER SUPPLY
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 2
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 283.678

Multiples of: 1

 Open Frame55 W90 VAC to 132 VAC , 175 VAC to 264 VAC4 Output5 VDC24 VDC6 A1.5 AIndustrial, CommercialChassis152.4 mm83.1 mm40.6 mmMap47 Hz to 63 Hz0 C+ 70 C 
MDU150-4230


AC/DC Power Supply Quad-OUT 2.5V/3.3V/12V/5V 30A/15A/3A/2A 150W
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 2
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 608.7768

Multiples of: 1

         Commercial         
BPF1007


Back Planes Designed For Fast And Simple Set Up Of 19 Rack Mounted Power Supply Systems
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 2
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 701.6483

Multiples of: 1

                   
LKP5660-7R


Switching Power Supplies AC-DC CONVERTER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 2
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 1166.445

Multiples of: 1

 Enclosed280 W85 VAC to 264 VAC2 Output24 VDC24 VDC5.2 A5.2 ACommercialChassis168 mm111 mm  50 Hz to 60 Hz   
TCP3500-1048G


Switching Power Supplies 3500W 48V 73A 3-Phase
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 2
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 3490.2018

Multiples of: 1

 Enclosed3.5 kW180 VAC to 528 VAC1 Output48 VDC 73 A CommercialChassis400 mm103 mm85 mm 47 Hz to 63 Hz   
ABC150-1T15G


Switching Power Supplies 150W 15V 6.67A Screw Terminal
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 1
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 72.345

Multiples of: 1

Switching SuppliesOpen Frame150 W90 v to 264 V1 Output15 V 6.67 A CommercialChassis4 in2 in1.3 inAbc15047 Hz to 63 Hz  Bulk
ABC401-1024-T


Switching Power Supplies POWER SUPPLY; ABC401-1024-T; AC-DC; IN 100to240V; OUT 24V; 16.7A; 400W; TOP FAN COVER; 3.32"x6.55"x1.61"; HEADER TYPE
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 1
Ship by Mon. 29 Jul to Wed. 31 Jul Calender.png

USD 265.3219

Multiples of: 1

                   
Hot ABC800-1T48


Switching Power Supplies AC-DC Power Supply Open Frame 800 W
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 1
Ship by Tue. 23 Jul to Mon. 29 Jul Calender.png

USD 267.1441

Multiples of: 1

Switching SuppliesOpen Frame800 W85 VAC to 264 VAC , 120 VDC to 390 VDC1 Output48 V 16.66 A Medical, IndustrialChassis127 mm216 mm41 mmAbc80047 Hz to 63 Hz- 40 C+ 70 C 
LM2320-9


Switching Power Supplies AC-DC/DC-DC CONVERTER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse Availability : 0
Ship by 6 to 16 Weeks Calender.png

USD 197.065

Multiples of: 1

Isolated 48 W88 VDC to 372 VDC , 85 VAC to 264 VAC2 Output12 V12 V2 A2 AIndustrialChassis168.5 mm111.2 mm38.7 mmM - 40 C+ 71 C 
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