Kemppi Minarc 150 - Before You Start Using The Unit

Block diagram
A001
Controller (PWM)
Gate buffer
Set value circuit
Voltage watch
MMA ignition
MMA dynamics
Temperature control
Supply voltage watch
Auxiliary voltage watch
TIG-locking
TIG-scaling
Z001
Power stage
EMI-filter
DC-link charging
Aux. voltages
Voltage reserve circuit
OCV controller
Overvoltage protection
16
9
Z002
Relaycard
4
Minarc 151