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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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
  
                       
ABC40-1015G


Switching Power Supplies 40W 15V 4.33A 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 : 11
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 55.2037

Multiples of: 1

Switching SuppliesOpen Frame40 W264 VAC1 Output15 V 2.7 A CommercialChassis4 in2 in1.3 inAbc40400 Hz  Bulk
MBC275-1024L


Switching Power Supplies 275W 100-240Vin 24Vout 11.46A 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 : 11
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 161.9845

Multiples of: 1

 Open Frame275 W80 VAC to 264 VAC1 Output24 VDC 10.41 A MedicalPcb127 mm76.2 mm19.05 mmMbc27547 Hz to 63 Hz  Bulk
MAP40-3003G


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 : 11
Ship by Tue. 27 Aug to Thu. 29 Aug Calender.png

USD 182.5619

Multiples of: 1

 Open Frame40 W90 VAC to 264 VAC3 Output5 VDC15 VDC3 A1.5 AIndustrial, CommercialChassis127 mm76.2 mm29.5 mmMap47 Hz to 63 Hz0 C+ 70 C 
MCC600-1T12


Switching Power Supplies ACDC;IN 100to240V OUT 12V;50A;600W
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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 : 11
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 281.9407

Multiples of: 1

Switching SuppliesOpen Frame600 W85 VAC to 264 VAC , 120 VDC to 390 VDC1 Output12 V 25 A Medical, IndustrialPanel216 mm127 mm41 mmMcc60047 Hz to 63 Hz- 40 C+ 70 C 
BPD1002


Switching Power Supplies BACK PLANE, FILTER
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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 : 11
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 895.9381

Multiples of: 1

Accessories  85 VAC to 255 VAC               
PFC375-1048F


Switching Power Supplies MID POWER ASSY
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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 : 11
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 968.7673

Multiples of: 1

Switching Supplies    2.6 k VDC     228.6 mm127 mm63.5 mm     
MBC40-1005G


Switching Power Supplies 40W 5V 8A MEDICAL 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 : 10
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 38.325

Multiples of: 1

Switching SuppliesOpen Frame40 W90 v to 264 V1 Output5.1 V 8 A MedicalChassis   Mbc40   Bulk
MAP40-3105


Switching Power Supplies POWER SUPPLY;;AC-DC;115-230VAC;40W;3-OUTPUT;;;OPEN FRAME;
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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 : 10
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 166.0386

Multiples of: 1

Switching SuppliesOpen Frame40 W264 VAC3 Output5 V12 V3 A2 ACommercialChassis5 in3 in1.25 inMp63 Hz  Bulk
LPM124-OUTA1-24


Power Supply Module - Not sold separately - Contact us to configure a complete 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 : 10
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 189.2756

Multiples of: 1

                   
MAP110-4011G


Switching Power Supplies LOW 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 : 10
Ship by Wed. 21 Aug to Tue. 27 Aug Calender.png

USD 336.7531

Multiples of: 1

Switching Supplies 80 W85 VAC to 264 VAC4 Output5 v , 12 v , - 12 v , 24 v 12 a , 5 a , 1 a , 1 a   177.8 mm109.22 mm50.038 mm     
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