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.

All Results (8,842)

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 Mfr.
Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS

IXYS Rectifiers High VTG Standard Rectifier
Datasheet
10,754In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

IXYS Schottky Diodes & Rectifiers 220 Amps 80V
Datasheet
106In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V/170A XPT C3-Class TO-247
Datasheet
172In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO264 1200V 110A GENX4
Datasheet
84In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers
Datasheet
23In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers
Datasheet
12In Stock
Min.: 1
Mult.: 1
IXYS IGBTs 650V, 50A, XPT Gen5 C5 IGBT in TO-263
Datasheet
58In Stock
300Expected 1/18/2027
Min.: 1
Mult.: 1

Littelfuse Thyristor Surge Protection Devices - TSPD 350V 5000A TO218
Datasheet
452In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 175V 20KA SQ 25MM PB FREE 25S
Datasheet
575In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 18V 1440pF 1210 AEC-Q200 MLA AUTO
Datasheet
2,335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

IXYS IGBTs 650V, 55A, XPT Gen5 B5 IGBT in TO-263
Datasheet
77In Stock
300Expected 1/18/2027
Min.: 1
Mult.: 1

IXYS Rectifiers
Datasheet
16In Stock
Min.: 1
Mult.: 1
Littelfuse Thyristor Surge Protection Devices - TSPD 100A 220V
Datasheet
7,682In Stock
Min.: 1
Mult.: 1

IXYS IGBTs 650V, 100A, XPT Gen5 C5 IGBT in TO-247AD
Datasheet
70In Stock
300Expected 1/18/2027
Min.: 1
Mult.: 1

Littelfuse Varistors HIGH ENERGY PCB USE
Datasheet
460In Stock
Min.: 1
Mult.: 1

Littelfuse Schottky Diodes & Rectifiers 10A 50V TO-277B
Datasheet
18,906In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1,153In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 250V 20KA SQ 25MM PB FREE 25S
Datasheet
740In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM
Datasheet
165In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE
Datasheet
9,580In Stock
Min.: 1
Mult.: 1
: 1,000

Littelfuse Varistors 17V 10mm Epoxy AEC-Q200 AUMOV
Datasheet
5,813In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors MLV Varistor 18V 0402 ML SERIES STD
Datasheet
14,104In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

Littelfuse Varistors 130V 250A 110pF 13 Inch Reel
Datasheet
4,213In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Littelfuse Varistors 320V 20mm Epoxy UltraMOV
Datasheet
6,000In Stock
Min.: 1
Mult.: 1
: 400

Littelfuse Varistors RADIAL VARISTOR 20MM ROHS/LEAD FREE
Datasheet
2,991In Stock
Min.: 1
Mult.: 1