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 (8.843)

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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
Littelfuse Varistors 14MM Radial
Datasheet
5.230In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 5.5 VDC .1J 17.5V-CL 40A P
Datasheet
30.491In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse Varistors RADIAL VARISTOR 5MM ROHS / LEAD FREE
Datasheet
6.097In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers RECT 1.8KV 100A SM STD RCOVR
Datasheet
174In Stock
10Expected 10/27/2026
Min.: 1
Mult.: 1

IXYS Small Signal Switching Diodes 30 Amps 200V
Datasheet
685In Stock
Min.: 1
Mult.: 1

IXYS Rectifiers RECT 300V 40A SM FAST RCVR
Datasheet
665In Stock
Min.: 1
Mult.: 1
: 800

IXYS Rectifiers Rectifier Diode
Datasheet
1.827In Stock
Min.: 1
Mult.: 1
: 50
IXYS IGBTs 650V/160A TRENCH IGBT GENX4 XPT
Datasheet
919In Stock
Min.: 1
Mult.: 1

IXYS IGBTs TO263 1200V 20A XPT
Datasheet
374In Stock
Min.: 1
Mult.: 1

IXYS IGBTs PLUS247 1200V 110A GENX4
Datasheet
198In Stock
Min.: 1
Mult.: 1

IXYS Diode Modules 250 Amps 1200V
Datasheet
113In Stock
Min.: 1
Mult.: 1

IXYS Bridge Rectifiers 22 Amps 1600V
Datasheet
140In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 125mA TL HBC
Datasheet
1.073In Stock
Min.: 1
Mult.: 1

Littelfuse Cartridge Fuses 250V 12A IEC PT TD HBC
Datasheet
1.703In Stock
Min.: 1
Mult.: 1
: 1.000


Littelfuse Resettable Fuses - PPTC 12V 2.6A-HD 50A SMD
Datasheet
3.366In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 1.2KV
Datasheet
1.987In Stock
Min.: 1
Mult.: 1

Littelfuse Schottky Diodes & Rectifiers 5A 100V TO-277B
Datasheet
5.680In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Littelfuse Thyristor Surge Protection Devices - TSPD 440V 50A DO214 2L SIDACtor Bi
Datasheet
4.518In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500

Littelfuse ESD Protection Diodes / TVS Diodes 600W 250V 5% Uni-Directional
Datasheet
12.410In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1.180In Stock
Min.: 1
Mult.: 1
: 300

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
1.102In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
Datasheet
3.429In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 460V 20mm Epoxy UltraMOV
Datasheet
2.873In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 140V 250A 105pF 13 Inch Reel
Datasheet
4.342In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Littelfuse Varistors 26V 150A 900pF
Datasheet
9.488In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2.500