Authorized brand
SEMITRANS IGBT and rectifier modules for stack repair.
Shenzhen Volfine Technology exports genuine Semikron hardware for electrical automation — identified from the nameplate, quoted with actual-shooting photos of the unit on hand. 14 years in the trade; strong on scarce and obsolete catalog numbers.
Electrical automation
Semikron bricks replace a failed inverter or rectifier section when the rest of the drive is worth keeping. SKM / SKD types are matched by voltage, current and housing — including the isolated-base vs. common-base distinction.
Industrial control
These modules are the power-control heart of welders, soft starters and larger VFDs. A photo of the busbar layout travels with the RFQ.
What we quote
Stock on this site
Empty price means request a quote. Photos are shot on the unit in the warehouse.
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