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 (8,850)

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 Mfr.
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 1200V, 30A, TO-220-2L FRED
Datasheet
88In Stock
1,000Expected 06/07/2026
Min.: 1
Mult.: 1

IXYS IGBTs 650V, 55A, XPT Gen5 B5 IGBT in TO-263
Datasheet
77In Stock
300Expected 06/11/2026
Min.: 1
Mult.: 1

IXYS IGBTs 650V, 100A, XPT Gen5 C5 IGBT in TO-247AD
Datasheet
70In Stock
300Expected 06/11/2026
Min.: 1
Mult.: 1

IXYS IGBTs 650V, 50A, XPT Gen5 C5 IGBT in TO-263
Datasheet
75In Stock
300Expected 23/12/2026
Min.: 1
Mult.: 1

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A
Datasheet
16,586In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A
Datasheet
54,145In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

IXYS Small Signal Switching Diodes 40 Amps 1800V
Datasheet
4,885In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 500 Amps 2200V
Datasheet
152In Stock
Min.: 1
Mult.: 1

IXYS Integrated Circuits Gate Drivers 2A HIGH SPEED LOW-SIDE DRIVER
Datasheet
89,495In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

IXYS IGBTs TO247 1200V 85A XPT
Datasheet
1,390In Stock
Min.: 1
Mult.: 1


IXYS IGBTs XPT thin-wafer technology, 4th generation (Gen 4) Trench IGBT. Disc IGBT Gen 4 XPT PLUS247
Datasheet
1,256In Stock
150Expected 15/06/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 50kA 130V 20000pF
Datasheet
559In Stock
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes Sonic Fast Recovery Diode
Datasheet
11,911In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
13,010In Stock
Min.: 1
Mult.: 1



Littelfuse Fuse Holder CLASS T FUSE BLOCK 600V 60A 3 POLE
Datasheet
1,485In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 33V 180A 500pF
Datasheet
42,198In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

IXYS IGBTs 1700V/108A High Voltage XPT IGBT
Datasheet
936In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 275V 250A 50pF 13 Inch Reel
Datasheet
24,544In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Littelfuse Schottky Diodes & Rectifiers 60V 20A
Datasheet
19,030In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

IXYS Rectifiers 60 Amps 1200V
Datasheet
2,916In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 40 Amps 1200V
Datasheet
1,703In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers 4 Amps 8000V
Datasheet
190In Stock
Min.: 1
Mult.: 1


IXYS Integrated Circuits Gate Drivers Dual 1.5A Low Side Gate Driver
Datasheet
71,334In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

IXYS Rectifiers High VTG Standard Rectifier
Datasheet
9,917In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

IXYS Rectifiers FRED DIODE 600V, 37A
Datasheet
4,225In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800