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
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(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
  
                       
ABC300-1T15G


Switching Power Supplies 300W 15V 12A 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 20
Ships to you
between Tue. 27 Aug to Mon. 02 Sep Calender.png

AUD 266.9983
Multiples of: 1

Switching_SuppliesOpen_Frame300 W90 v to 264 V1_Output15 V 12 A CommercialChassis   Abc300   Bulk
MBC350-1T48L


Switching Power Supplies 350W 48V 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 20
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between Tue. 27 Aug to Mon. 02 Sep Calender.png

AUD 318.1458
Multiples of: 1

Switching SuppliesOpen Frame200 w , 350 W85 VAC to 264 VAC , 390 VDC1 Output48 V 4.17 A , 7.3 A MedicalChassis127 mm76.2 mm25.4 mmMbc35047 Hz to 63 Hz  Bulk
MBC401-1048-S


Switching Power Supplies POWER SUPPLY; MBC401-1048-S; AC-DC; IN 100to240V; OUT 48V; 8.3A; 400W; FRONT FAN COVER; 3.32"x7.20"x1.61"; MEDICAL; HEADER TYPE; 2xMoPP
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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 20
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 476.2725
Multiples of: 1

Switching SuppliesEnclosed400 W90 VAC to 264 VAC , 170 VDC to 270 VDC1 Output48 VDC-8.3 A-MedicalChassis183 mm84.4 mm41 mm     
EPG500-1048


Switching Power Supplies POWERSUPPLY,EPG500-1048
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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 20
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 519.695
Multiples of: 1

Switching SuppliesEnclosed500 W90 VAC to 264 VAC1 Output48 VDC   IndustrialChassis127 mm76.2 mm40.64 mmEPG500    
EPG500-1012


Switching Power Supplies POWERSUPPLY,EPG500-1012
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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 20
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 529.79
Multiples of: 1

Switching SuppliesEnclosed500 W90 VAC to 264 VAC1 Output12 VDC   IndustrialChassis127 mm76.2 mm40.64 mmEPG500    
EPG500-1024


Switching Power Supplies POWERSUPPLY,EPG500-1024
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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 20
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 529.79
Multiples of: 1

Switching SuppliesEnclosed500 W90 VAC to 264 VAC1 Output24 VDC   IndustrialChassis127 mm76.2 mm40.64 mmEPG500    
MBC450-1T48G


Switching Power Supplies 450W 48 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 20
Ships to you
between Tue. 27 Aug to Mon. 02 Sep Calender.png

AUD 545.22
Multiples of: 1

 Open Frame450 W264 VAC , 390 VDC1 Output48 VDC 6.25 A MedicalChassis165 mm101.6 mm41 mmMbc45047 Hz to 63 Hz   
MEPG500-1048


Switching Power Supplies POWERSUPPLY,MEPG500-1048
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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 20
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 577.733
Multiples of: 1

Switching SuppliesEnclosed500 W90 VAC to 264 VAC1 Output48 VDC   IndustrialChassis127 mm76.2 mm76.2 mmMEPG500    
MEPG500-1012


Switching Power Supplies POWERSUPPLY,MEPG500-1012
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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 20
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 590.343
Multiples of: 1

Switching SuppliesEnclosed500 W90 VAC to 264 VAC1 Output12 VDC   IndustrialChassis127 mm76.2 mm76.2 mmMEPG500    
MEPG500-1024


Switching Power Supplies POWERSUPPLY,MEPG500-1024
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 20
Ships to you
between Mon. 02 Sep to Wed. 04 Sep Calender.png

AUD 590.343
Multiples of: 1

Switching SuppliesEnclosed500 W90 VAC to 264 VAC1 Output24 VDC   IndustrialChassis127 mm76.2 mm76.2 mmMEPG500    
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