Off-Board Charger Sub-Unit Power Converters

Littelfuse Off-Board Charger Sub-Unit Power Converters are required for DC charging stations capable of charging to 80% SOC in under 30 minutes. These fast-charging applications require modular power converters, which can be paralleled to cater to different power levels, thereby enabling fast charging. The most critical parameters are energy density and system efficiency. A sub-unit power converter in a DC charging station consists of an AC/DC power stage and DC/DC power stage integrated into the charging station.

Results: 921
Select Image Part # Mfr. Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity. Qty. RoHS
Littelfuse SCRs Sensing 548In Stock
Min.: 1
Mult.: 1
Reel: 2,500

Littelfuse Varistors 140V 7mm Epoxy UltraMOV 2,876In Stock
Min.: 1
Mult.: 1
Reel: 1,000

Littelfuse Varistors 550V 20mm Epoxy UltraMOV 1,100In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 320V 20mm Epoxy UltraMOV 1In Stock
4,800On Order
Min.: 1
Mult.: 1
Reel: 400

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 1000V MS
1,949On Order
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 2.0KV
967Expected 23/02/2026
Min.: 1
Mult.: 1
Reel: 500

Littelfuse SCRs 400V .8A 800uA Sensing
3,964On Order
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 4.0KV
1,749On Order
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7.5KV NOM
700Expected 04/06/2026
Min.: 1
Mult.: 1

Littelfuse Triacs 16A High Tj Alternistor TO-220 Iso
1,100On Order
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
1,485Expected 10/03/2026
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM
1,200Expected 15/05/2026
Min.: 1
Mult.: 1
Reel: 300

Littelfuse Varistors 175V 20KA SQ 25MM PB FREE 25S
800Expected 08/06/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 230V 7mm Epoxy UltraMOV 5In Stock
Min.: 1
Mult.: 1

Littelfuse Varistors 320V 10mm Phenolic UltraMOV
4,400Expected 01/06/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 510V 20mm Epoxy UltraMOV
2,400Expected 10/04/2026
Min.: 1
Mult.: 1

Littelfuse Varistors 550V 10mm Epoxy UltraMOV
2Expected 14/05/2026
Min.: 1
Mult.: 1

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 20MM 300Stock Available
Min.: 300
Mult.: 300
Reel: 300

Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM 900Stock Available
Min.: 1
Mult.: 1

Littelfuse Varistors 320V 10mm Epoxy UltraMOV 4,500Stock Available
Min.: 1
Mult.: 1
Reel: 500

Littelfuse Varistors 550 VAC 370J 300V-CL 10KA-PK 11,200Stock Available
Min.: 400
Mult.: 400
Reel: 400
Littelfuse Varistors THERMALLY PROTECTED VARISTOR 34MM Non-Stocked Lead-Time 13 Weeks
Min.: 180
Mult.: 60

Littelfuse Varistors 300V 14mm Phenolic UltraMOV Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 1000V Non-Stocked Lead-Time 12 Weeks
Min.: 500
Mult.: 500
Reel: 500

Littelfuse Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 145V Non-Stocked Lead-Time 12 Weeks
Min.: 1,200
Mult.: 1,200