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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 (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
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

IXYS Bridge Rectifiers 22 Amps 1200V
Datasheet
52In Stock
50Expected 9/1/2026
Min.: 1
Mult.: 1

Littelfuse Fuse Holder CLASS J FUSEBLOCK 600V 30A 2P NON-ID
Datasheet
3In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 11V 5mm Phenolic UltraMOV
Datasheet
3.728In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 23V 5mm Phenolic UltraMOV
Datasheet
4.120In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 100A 120V 40pF
Datasheet
1.197In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 14MM ROHS/LEAD FREE
Datasheet
727In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 07MM Radial
Datasheet
3.688In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors INDUSTRIAL VARISTOR HIGH ENERGY PCB USE
Datasheet
65In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 68V 40A 150pF
Datasheet
9In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 200 Amps 1200V
Datasheet
6In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 500 Amps 1600V
Datasheet
6In Stock
50Expected 9/22/2026
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 36 Amps 800V
Datasheet
56In Stock
Min.: 1
Mult.: 1

Littelfuse Industrial & Electrical Fuses 50A 600VAC J Fuses
Datasheet
3In Stock
Min.: 1
Mult.: 1
Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. 1.3KV SPECIAL LIMITS
Datasheet
16In Stock
350Expected 9/22/2026
Min.: 1
Mult.: 1

IXYS Diode Modules 1600V 90A DUAL 21MM DK PCKAGE
Datasheet
118In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules RECTIFIER 2.2KV 700A COMPACK
Datasheet
4In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD SIDACtor Bi 15V 100A SOD123FL RoHS
Datasheet
4.086In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Littelfuse Thyristor Surge Protection Devices - TSPD 58/116V 50A TO220A SIDACtor SYM 2Chp
Datasheet
520In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 50A 140V
Datasheet
1.848In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Thyristor Surge Protection Devices - TSPD 3Chp 130V 100A
Datasheet
500In Stock
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 500A 190V
Datasheet
2.400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1.054In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 95V 250A 250pF 7 Inch Reel
Datasheet
1.821In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000