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
  
                       
ABC275-1012L


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 : 0
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USD 113.0454
Multiples of: 1

 Open Frame275 W80 VAC to 264 VAC1 Output12 VDC 20.83 A IndustrialPcb127 mm76.2 mm19.05 mmAbc27547 Hz to 63 Hz  Bulk
ABC180-1T48L


Switching Power Supplies 180W 100-240Vin 48Vout 3.75A SCREW
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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 113.841
Multiples of: 1

 Open Frame180 W80 VAC to 264 VAC1 Output48 VDC 3.75 A IndustrialPcb101.6 mm50.8 mm19.05 mmAbc18047 Hz to 63 Hz  Bulk
LPM124-OUTA1-5


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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 115.3257
Multiples of: 1

                   
ABC180-1048L


Switching Power Supplies 180W 100-240Vin 48Vout 3.75A 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 118.5844
Multiples of: 1

 Open Frame180 W80 VAC to 264 VAC1 Output48 VDC 3.75 A IndustrialPcb101.6 mm50.8 mm19.05 mmAbc18047 Hz to 63 Hz  Bulk
ABC180-1T24L


Switching Power Supplies 180W 100-240Vin 24Vout 7.5A SCREW
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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 120.6465
Multiples of: 24

 Open Frame180 W80 VAC to 264 VAC1 Output24 VDC 7.5 A IndustrialPcb101.6 mm50.8 mm19.05 mmAbc18047 Hz to 63 Hz  Bulk
ABC275-1058L


Switching Power Supplies 275W 100-240Vin 58Vout 4.74A 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 120.9412
Multiples of: 1

 Open Frame275 W80 VAC to 264 VAC1 Output58 VDC 4.31 A IndustrialPcb127 mm76.2 mm19.05 mmAbc27547 Hz to 63 Hz  Bulk
MAP55-1024


Switching Power Supplies 55W 24V 2.5A 28V 2.2A
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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
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USD 124.0339
Multiples of: 1

Switching Supplies 70 W90 VAC To 264 VAC124 VDC 2.5 A , 2.2 A CommercialChassis6 in3.27 in1.6 inMap   Bulk
MBC180-1048L


Switching Power Supplies 180W 100-240Vin 48Vout 3.75A 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 : 0
Ship by 6 to 16 Weeks Calender.png

USD 126.6037
Multiples of: 1

 Open Frame275 W80 VAC to 264 VAC1 Output48 VDC 3.75 A MedicalPcb101.6 mm50.8 mm19.05 mmMbc18047 Hz to 63 Hz  Bulk
ABC350-1T48L


Open Frame AC DC Converters 1 Output 48V 85 ~ 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 : 0
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USD 127.3644
Multiples of: 1

Switching SuppliesOpen Frame200 w , 350 W85 VAC to 264 VAC , 390 VDC1 Output48 V 4.17 A , 7.3 A CommercialChassis127 mm76.2 mm25.4 mm 47 Hz to 63 Hz  Bulk
ABC225-1012L


Switching Power Supplies 225W 12V 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 : 0
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USD 131.7217
Multiples of: 1

Switching SuppliesOpen Frame112.5 w , 225 W85 VAC to 264 VAC , 390 VDC1 Output12 V 9.37 A , 18.75 A CommercialChassis101.6 mm50.8 mm25.4 mmAbc22547 Hz to 63 Hz  Bulk
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