DC Link Chokes
MTE’s DC LINK CHOKES, also referred to as DC line chokes or inductor chokes, are an economical means of filtering and controlling the DC bus voltage and current in a variable speed drive/inverter. They help reduce AC input line current harmonic distortion while absorbing DC bus voltage spikes. Link Chokes add protection and filtering but should not be considered a direct alternative to AC input or output reactors.
Use MTE DC Link Choke to:
- Reduce AC input line harmonics
- Help meet IEEE-519 limits
- Absorb voltage/current spikes
- Reduce AC ripple on DC bus
- Reduce dv/dt and di/dt rates
- Solve nuisance over-voltage tripping
- Reduce DC Bus transient over-voltage
