Welding machine
UPS
Inverter
Electric Vehicle
Industrial Power Supply and New Energy
Appliances

Power Modules

Thyristor Module

Thyristor Module Circuit Diagram
NK (KQ)

NK70KQ12B

  • Welding machine
  • Welding machine
NK70KQ12B
1200
72
Features
 
  • High voltage
  • 3000 VRMS isolating voltage
  • Planar SCR chips
  • High surge capability
  • Heat transfer and isolation through direct copper bonded aluminum oxide ceramic
  • Simple mounting
  • UL approved file E320098
  • Designed and qualified for industrial level
  • Compliant to RoHS


 
Applications
 
  • Soft starters
  • Battery charges
  • Lighting control
  • Power Converter
  • Heat and temperature control
Sample request
Download Spec
Back