ECUMIn 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, this is where the ECUMaster Dual H-Bridge comes into it's own. 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 10A H-Bridges controlled directly or via CAN messages. 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 the throttle. Another common installation is in a door, where one H-Bridge can operate power windows and second lock functionality. This device can also be used as a high current general purpose output expander (4 x 10Ahigh 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.
•2 H-Bridge 10A continous current, 30A peak •Direct control or via CAN messages •Free firmware upgrades •Configurable via CAN BUS