Sunkko D1024

The D1024 is a robust spot welding transistor designed for use in battery welding machines and metal strip welding systems. It provides stable current control, fast switching, and reliable performance for consistent and precise welds.

Sunkko D1024

BATTERY EQUALIZER SYSTEMS
Reliable Current, Strong Connections.

The D1024 is a robust spot welding transistor designed for use in battery welding machines and metal strip welding systems. It provides stable current control, fast switching, and reliable performance for consistent and precise welds.

Key Specifications

Voltage Range
AC 220V / 50Hz
Charge Current
15A – 25A
Discharge Current
Up to 1000–1200A peak
Channels
1 Channel

Key Features

  • Small footprint for workshop use
  • Adjustable welding parameters
  • Consistent welds for battery strips
  • Prevents damage during continuous welding
  • Industrial-grade materials for long life
  • Hands-free control for convenience

Applications

  • Spot welding nickel strips to 18650 / 21700 cells
  • Rebuilding or repairing battery packs
  • Small metal welding operations
  • Hobbyist and professional battery pack assembly
  • Power tools, EV packs, and custom battery solutions

Technical Specifications

Voltage RangeAC 220V
Charge Current20A
Discharge Current1000–1200A peak
Channels1
Accuracy±1% pulse duration
DisplayDigital LED display
Dimensions270 × 170 × 150 mm
WeightApprox. 5 kg

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