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.

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Littelfuse Cartridge Fuses 500V 20A 3AB PB-FREE
Datasheet
564In Stock
770Expected 04/05/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical 20 A 500 VAC 500 VDC
Littelfuse Cartridge Fuses 500V 25A 3AB PB-FREE
Datasheet
1.559In Stock
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Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical 25 A 500 VAC 500 VDC
Littelfuse Cartridge Fuses 500V 30A 3AB PT PB-FREE
Datasheet
1.874In Stock
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical Leaded 30 A 500 VAC 500 VDC
Littelfuse Cartridge Fuses 500V 30A 3AB PB-FREE
Datasheet
1.606In Stock
2.000Expected 18/05/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical 30 A 500 VAC 500 VDC
Littelfuse Cartridge Fuses 50A 500V
Datasheet
2.202In Stock
Min.: 1
Mult.: 1

12.25 mm x 33.4 mm x 19.3 mm Cylindrical Leaded 50 A 500 VAC
Littelfuse Cartridge Fuses 63A 500V
Datasheet
543In Stock
Min.: 1
Mult.: 1

12.25 mm x 33.4 mm x 19.3 mm Cylindrical Leaded 63 A 500 VAC
Littelfuse Specialty Fuses 1000VDC 1AMP Midget
Datasheet
172In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 1 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000VDC 12AMP Midget
Datasheet
497In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 12 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000VDC 12AMP Midget PCB Tabs
Datasheet
131In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 12 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000VDC 20AMP Midget PCB Tabs
Datasheet
136In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 20 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000 VDC 2 AMP MIDGET FUSE
Datasheet
90In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 2 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000VDC 3AMP Midget PCB Tabs
Datasheet
50In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 3 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000 VDC 3 AMP MIDGET FUSE
Datasheet
127In Stock
160Expected 23/02/2026
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 3 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000 VDC 5 AMP MIDGET FUSE
Datasheet
119In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 5 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000 VDC 6 AMP MIDGET FUSE
Datasheet
50In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 6 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000 VDC 8 AMP MIDGET FUSE
Datasheet
51In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 8 A 1 kVAC 1 kVDC
Littelfuse Cartridge Fuses 500V 10A 3AB PT PB-FREE
Datasheet
337In Stock
1.000Expected 15/06/2026
Min.: 1
Mult.: 1

Axial Lead and Cartridge Fuse 3AB (6.3 mm x 32 mm) Cylindrical Leaded 10 A 450 VAC
Littelfuse Cartridge Fuses 40A 500V
Datasheet
179In Stock
500Expected 02/04/2026
Min.: 1
Mult.: 1

12.25 mm x 33.4 mm x 19.3 mm Cylindrical Leaded 40 A 500 VAC
Littelfuse Specialty Fuses 1000VDC 6AMP Midget PCB Tabs
Datasheet
6In Stock
100Expected 28/05/2026
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 6 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000VDC 8AMP Midget
Datasheet
25In Stock
300On Order
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 8 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000VDC 20AMP Midget
Datasheet
117In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 20 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000VDC 25AMP Midget PCB Tabs
Datasheet
104In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 25 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000VDC 25 AMP MIDGET FUSE SILVER PLATED
Datasheet
17In Stock
Min.: 1
Mult.: 1

10.31 mm x 38.1 mm Round Body Fuses 25 A 1 kVDC
Littelfuse Specialty Fuses 1000VDC 30AMP Midget
Datasheet
197In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 30 A 1 kVAC 1 kVDC
Littelfuse Specialty Fuses 1000VDC 2AMP Midget PCB Tabs
Datasheet
1In Stock
Min.: 1
Mult.: 1

Solar Photovoltaic Fuse 5AG Midget (10.3 mm x 38.1 mm) Cartridge Fuses 2 A 1 kVAC 1 kVDC