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.

Switching Power Supplies

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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
  
                       
MAP130-4002G


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 : 24
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 516.1821

Multiples of: 1

 Open Frame130 W90 VAC to 132 VAC , 175 VAC to 264 VAC4 Output5 VDC12 VDC20 A5 ACommercialChassis215.9 mm114.3 mm50.8 mmMap47 Hz to 63 Hz0 C+ 70 C 
BLP40-1024G


AC/DC Power Supply Single-OUT 24V 1.1A 25W
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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 : 23
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 51.5681

Multiples of: 1

                   
ABC150-1012G


Switching Power Supplies 150W 12V 8.33A 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 : 23
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 73.0333

Multiples of: 1

 Open Frame150 W264 VAC , 390 VDC1 Output12 VDC 8.33 A CommercialChassis101.6 mm50.8 mm33.02 mmAbc15047 Hz to 63 Hz  Bulk
MBC150-1T48G


Switching Power Supplies 150W 48V 2.08A MEDICAL Screw Term
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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 : 23
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 91.3957

Multiples of: 1

Switching SuppliesOpen Frame150 W90 v to 264 V1 Output48 V 2.08 A MedicalChassis   Mbc150   Bulk
ABC225-1015L


Switching Power Supplies 225W 15V MOLEX CONNECTOR
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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 : 23
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 157.6602

Multiples of: 1

Switching_SuppliesOpen_Frame112.5 w , 225 W85 VAC to 264 VAC , 390 VDC1_Output15 V 7.5 A , 15 A CommercialChassis101.6 mm50.8 mm25.4 mmAbc22547 Hz to 63 Hz  Bulk
MBC275-1012L


Switching Power Supplies 275W 100-240Vin 12Vout 22.92A HEADER
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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 : 23
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 161.9845

Multiples of: 1

 Open Frame275 W80 VAC to 264 VAC1 Output12 VDC 20.83 A MedicalPcb127 mm76.2 mm19.05 mmMbc27547 Hz to 63 Hz  Bulk
MBC350-1T12L


Switching Power Supplies 350W 12V MEDICAL 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 : 23
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 198.4983

Multiples of: 1

Switching SuppliesOpen Frame200 w , 350 W85 VAC to 264 VAC , 390 VDC1 Output12 V 15 A , 25 A MedicalChassis127 mm76.2 mm25.4 mmMbc35047 Hz to 63 Hz  Bulk
EPG300-1348


Switching Power Supplies POWER SUPPLY EPG300-1348
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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 : 23
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 230.1494

Multiples of: 1

Switching SuppliesOpen Frame300 W90 VAC to 264 VAC1 Output48 VDC 6.25 A IndustrialPCB101.6 mm50.8 mm36.4 mm     
EPG300-1324


Switching Power Supplies POWER SUPPLY EPG300-1324
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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 : 23
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 234.557

Multiples of: 1

Switching SuppliesOpen Frame300 W90 VAC to 264 VAC1 Output24 VDC 12.5 A IndustrialPCB101.6 mm50.8 mm36.4 mm     
EPG300-1312


Switching Power Supplies POWER SUPPLY EPG300-1312
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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 : 23
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 234.557

Multiples of: 1

Switching SuppliesOpen Frame300 W90 VAC to 264 VAC1 Output12 VDC 18 A IndustrialPCB101.6 mm50.8 mm36.4 mm     
MEPG300-1348


Switching Power Supplies POWER SUPPLY MEPG300-1348
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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 : 23
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 258.6876

Multiples of: 1

Switching SuppliesOpen Frame300 W90 VAC to 264 VAC1 Output48 VDC 6.25 A IndustrialPCB101.6 mm50.8 mm36.4 mm     
MEPG300-1312


Switching Power Supplies POWER SUPPLY MEPG300-1312
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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 : 23
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 260.6812

Multiples of: 1

Switching SuppliesOpen Frame300 W90 VAC to 264 VAC1 Output12 VDC 18 A IndustrialPCB101.6 mm50.8 mm36.4 mm     
MEPG300-1324


Switching Power Supplies POWER SUPPLY MEPG300-1324
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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 : 23
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 266.0541

Multiples of: 1

Switching SuppliesOpen Frame300 W90 VAC to 264 VAC1 Output24 VDC 12.5 A IndustrialPCB101.6 mm50.8 mm36.4 mm     
MBC450-1T12G


Switching Power Supplies 450W 12 Vdc output MEDICAL
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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 : 23
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 336.7728

Multiples of: 1

Switching SuppliesOpen Frame450 W264 VAC , 390 VDC1 Output12 V 20.83 A MedicalChassis165 mm101.6 mm41 mmMbc45047 Hz to 63 Hz   
ABE1000-1T48


Switching Power Supplies AC-DC;IN 100to240V OUT 30V;33.33A;1000W
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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 : 23
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 432.9396

Multiples of: 1

Switching SuppliesEnclosed1 kW85 VAC to 264 VAC , 120 VDC to 390 VDC1 Output48 V 20.83 A Medical, IndustrialChassis240 mm127 mm41 mmAbe100047 Hz to 63 Hz- 40 C+ 70 C 
LPM118-OUTA2-20


AC/DC Power Supply Single-OUT 30V 3A 90W
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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 : 22
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 112.6261

Multiples of: 1

                   
ABC180-1015L


Switching Power Supplies 180W 100-240Vin 15Vout 12A HEADER
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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 : 22
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 118.5844

Multiples of: 1

 Open Frame180 W80 VAC to 264 VAC1 Output15 VDC 12 A IndustrialPcb101.6 mm50.8 mm19.05 mmAbc18047 Hz to 63 Hz  Bulk
MAP80-4002G


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 : 22
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 354.039

Multiples of: 1

 Open Frame80 W90 VAC to 135 VAC , 175 VAC to 264 VAC4 Output5 VDC12 VDC14 A4 AIndustrial, CommercialChassis182.9 mm106.7 mm45.7 mmMap47 Hz to 63 Hz0 C+ 70 C 
LPM109-OUTA1-20


AC/DC Power Supply Single-OUT 30V 3A 90W 10-Pin
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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 : 21
Ship by Thu. 12 Sep to Wed. 18 Sep Calender.png

USD 95.1542

Multiples of: 1

                   
ABC150-1005G


Switching Power Supplies 150W 5V 16A Header Type
Icon ROHS
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 : 20
Ship by Wed. 18 Sep to Fri. 20 Sep Calender.png

USD 76.1329

Multiples of: 1

Switching SuppliesOpen Frame150 W264 VAC , 390 VDC1 Output5 V 16 A CommercialChassis4 in2 in1.3 inAbc15047 Hz to 63 Hz  Bulk
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