Dual 30A H-Bridge
In modern cars, there are many actuators and pumps driven by DC electric motors which require relatively high current along with precise duty cycle control and direction. A few examples are variable valve lift mechanisms, multiple ITBs using one control unit and power windows. Sometimes the best option is to use remotely installed high current H-bridges. Our new module consists of two 30A H-bridges controlled directly or via CAN messages.
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This solution is perfect for BMW ITB electronic throttles (quite a high current required) when the module acts as a bridge between an aftermarket ECU and throttle. Another common installation is in a door, where one H bridge can operate power windows and a second lock functionality.
This device can also be used as a high current general purpose output expander (4 x 30A high side/low side outputs) for engine management systems.
CNC machined aluminium enclosure facilitates perfect heat dissipation and environmental protection which is a key factor of product reliability.
Key features:
- 2 x 30A H-Bridges
- Direct control or via CAN message
- Free firmware upgrades
- Configurable via CANBUS