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AC/DC Power Supply

Littelfuse AC/DC Power Supply is a commonly used building block in electronic designs. The components in these power supply building blocks need to be reliable and long-lasting, and Littelfuse offers a range of products that fit those requirements. This portfolio of components covers overcurrent and overvoltage protection, the power stage, and output protection. Typical applications for Littelfuse AC/DC Power Supply products include automotive, solar, industrial, manufacturing, and more.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
IXYS Diode Modules 500 Amps 1400V
Datasheet
2In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 160 Amps 1800V
Datasheet
6In Stock
Min.: 1
Mult.: 1

IXYS DSEC16-12AS-TRL
IXYS Rectifiers Power Diode Discretes-FRED TO-263D2
Datasheet
1.790In Stock
Min.: 1
Mult.: 1
: 800
Littelfuse Industrial & Electrical Fuses 6A 600VAC 300VDC Class T
Datasheet
1In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 30A 600VAC 300VDC CLASS T
Datasheet
6In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 130V
Datasheet
36In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 510V 6500A 200pF 14mm Radial
Datasheet
1.002In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
370In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors SURFACE MOUNT SM7 VARISTORS
Datasheet
375In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 600

Littelfuse Varistors 130V 250A 110pF Bulk Pack
Datasheet
69In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 10V 40A 410pF
Datasheet
1.500In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 163V 100A 17pF
Datasheet
1.334In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 188V 100A 14pF
Datasheet
1.097In Stock
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes 30A 2X 400V ISOPLUS220
Datasheet
20In Stock
Min.: 1
Mult.: 1

IXYS MOSFETs 700V/8A Ultra Junct X2-Class MOSFET
Datasheet
50In Stock
Min.: 1
Mult.: 1

Littelfuse Fuses with Leads - Through Hole 125V 7A FM10A Mil
Datasheet
980In Stock
Min.: 1
Mult.: 1
No
Littelfuse Cartridge Fuses FUSE 250V 5X20 PT RAD TL PB-FREE 10A
Datasheet
2.036In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 1.25A Slo-Blo
Datasheet
783In Stock
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 2.6A
Datasheet
4.000Expected 21/01/2027
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE
Datasheet
3.927In Stock
Min.: 1
Mult.: 1
: 1.500

Littelfuse Varistors 275V 7mm Epoxy UltraMOV
Datasheet
3.544In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
118In Stock
4.500Expected 11/11/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 625V 6500A 160pF 14mm Radial
Datasheet
414In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 25V 14mm Phenolic UltraMOV
Datasheet
782In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 385V 10000A 700pF 20mm Radial
Datasheet
60In Stock
Min.: 1
Mult.: 1