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Appendix B Accessories| BLD-E1 Series
Silicon rectifier and brushless DC motor drive
are connected to the same power.
Correct wiring
power
For the applications that power capacity is
more than 10 times of power capacity of
brushless DC motor drive.
Correct wiring
large- capacity
power
B-10
Application 2
reactor
reactor
Application 3
reactor
Switching spikes will be generated when the
silicon rectifier switches on/off. These spikes
may damage the mains circuit.
Sili con Contr olled Rectifier
Br us hless DC motor dr ive
When the mains power capacity is too large,
line impedance will be small and the charge
current will be too high. This may damage
brushless DC motor drive due to higher
rectifier temperature.
small- capacity
brushles s DC motor driv e
Revision May 2009, 00DE, V0.50
Question
DC
motor
Question
motor
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