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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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
  
                       
ABC201-1030G


Switching Power Supplies 200W 30V 5.33A
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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 : 29
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 118.7681
Multiples of: 1

Switching SuppliesOpen Frame200 W90 VAC to 264 VAC , 120 VDC to 390 VDC1 Output30 V 5.33 A  Chassis5 in3 in1.5 inAbc20147 Hz to 63 Hz   
ABC150-1T12G


Switching Power Supplies 150W 12V 8.33A 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 : 28
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 76.1329
Multiples of: 1

Switching SuppliesOpen Frame150 W90 v to 264 V1 Output12 V 8.33 A CommercialChassis4 in2 in1.3 inAbc15047 Hz to 63 Hz  Bulk
MBC300-1T05G


Switching Power Supplies 300W 5V 28A 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 : 28
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 210.1443
Multiples of: 1

Switching SuppliesOpen Frame300 W90 v to 264 V1 Output5 V 28 A MedicalChassis   Mbc300   Bulk
HE15-9-AG


Linear AC DC Converters 1 Output 15V 100, 120, 220, 230, 240 VAC Input
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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 : 28
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 268.4272
Multiples of: 1

              Linear    
MAP80-1012G


Switching Power Supplies 80W 12V 7.5A 15V 6A
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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 : 28
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 357.6694
Multiples of: 1

Switching Supplies 113 W90 VAC to 264 VAC112 VDC , 5 VDC 7.5 A , 6 A CommercialChassis7.2 in4.2 in1.8 inMap   Bulk
LPM000-BBAR-09


Bel BUSBAR;SERIAL INTERCONNECTION;CuDHP;2mm;;MATTE Sn-PLATED;
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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 : 27
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 4.1213
Multiples of: 1

Accessories             Lmm616    
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 : 27
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 154.5075
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
ABC40-3003G


Open Frame AC DC Converters 3 Output 3.3V 5.2V -12.8V 90 ~ 264 VAC Input
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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 : 26
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 45.2209
Multiples of: 1

Switching SuppliesOpen Frame40 W90 v to 264 V3 Output3.3 V5.2 V6 A3 ACommercialChassis101.6 mm50.8 mm33.02 mmAbc40   Bulk
MBC401-1028-UC


Switching Power Supplies POWER SUPPLY; MBC401-1028-UC; AC-DC; IN 100to240V; OUT 28V; 14.3A; 400W; U CHASSIS; 3.32"x6.55"x1.57"; 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 Availability : 26
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 264.4687
Multiples of: 1

                   
SFD550-12BG


Switching Power Supplies 550W 12V 45A
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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 : 26
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 468.2868
Multiples of: 1

 Enclosed   12 VDC 45 A           
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