There are three voltage versions of the power module (up to 100V DC, 150V DC, 200V DC) – choose the voltage type in additional information area in a purchasing form.
In a power circuit of motor controllers, there is very often necessary to use DC power supply. As pulse-powered systems shouldn’t power controllers, there should be used linear power supplies with proper filters, supplying suitable constant voltage to the system. The use of high-capacity capacitors significantly decreases ripples generated on the supply line, what influences a system lifespan.
Additionally, the power supply system is equipped with a soft-start circuit. It assures soft start of mains transformer, and it doesn’t generate in the mains supply circuit a surge current, which may turn off or burn a fuse. Soft-start system was designed to switch on 1KW transformers. Additionally, there is a relay that disconnects 230V AC mains supply and which control contacts are led out to a terminal block (REL+ pin1; REL- pin13 contacts). 24V DC relay control voltage.
Additional contacts on the terminal block allow for 24V DC power distribution to control systems or automatics. VCC input (pin2) leads the power to all +24V contacts via 2A polymer fuse.
The Power module requires a correctly matching transformer and a rectifier bridge (in our offer >> ACCESSORIES).
PowerModule v2 can be used for stepper/servo motor drive (DC/AC/BLDC) with soft-start.