Brush DC drive module modernized (hereinafter - BDCDMM or module) is intended for brush DC motor driving.
BDCDMM supports the following functions and performances:
- Controllable start/stop engine;
- Motor shaft rotation direction change;
- Rate control;
- Electric motor protection from current overload and short-circuit;
- Pulse current surge protection;
- Current protection pickup setting;
- Overheating protection;
- Protection against simultaneous turn-on of top and lower inverter arm transistors;
- External signaling about an accident;
- Internal voltage control;
- Module power from the power circuit (for modules of 1, 2, 6 class);
- Allows supplying the external circuits with its own stabilized voltage +5 V and +15 V with protection against current overload;
- Connection of AC voltage without rectification (BDCDMM with radiator type “3”);
- Smooth charge of filter capacity without additional charge resistor and charge control circuits (BDCDMM with radiator type “3”)/
