As a trusted embedded technology partner, we at Digital Shark Technology have developed a Control Unit for helicopter Ramp System for a major US based medical device manufacturer.
Control units are sophisticated and complex assemblies to control both filigree and heavy-duty aircraft functions. The ramp system of the helicopter is managed and controlled by such a control unit, which is connected to the ramp and hatch actuators, the cabin and cockpit control panels.
|Hardware Design Tools||Eagle 7.6.0, Gerber-View mate 11.18.1|
|Firmware Design Tools||CODE COMPOSER STUDIO, XDS DEBUGGER|
The team built a are sophisticated and complex assemblies to control both filigree and heavy-duty aircraft functions with our cross-functional expertise in Embedded systems and power electronics.
|PCB||10 layer PCB|
|No of Boards||Power Supply Unit & Controller Board|
|Control mechanism||Converting 3 Phase AC(400Hz) to 400V DC 3A, through EPWM Mosfet Converting 400VDC to 48VDC 20A,28VDC 1A through EPWM Mosfet Converting 3 Phase AC to 5VDC 6A through SMPS"|
|Measurement||3 Phase voltage measurement3 Phase Current measurement 400VDC,48VDC,28VDC voltage measurement DC current measurement through ADC"|
|Fault indication:||Over voltage,Over current,Reverse current|
|External communication||SPI interface with motor control board|
|Sensors Interface:||Temperature sensor|
|Operating Voltage:||3 Phase AC 115V,400Hz|