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MLX81200 Application video's

The below application videos demonstrate the performance of the TruSense and SineDrive technologies for a wide range of automotive sensorless BLDC applications.

1) SINEWAVE SENSORLESS MOTOR CONTROL
2) VERY LOW SPEED SENSORLESS OPERATION
3) SENSORLESS BLDC WATERPUMP
4) SENSORLESS BLDC ENGINE COOLING FAN
5) FUEL-ON-DEMAND BLDC fuel pump
6) HIGH CURRENT SENSORLESS BLDC APPLICATION

1) SINEWAVE SENSORLESS MOTOR CONTROL:(back to top)
Demonstrates the possible reduction of Audible and EMC noise thanks to sinewave sensorless motor control.

2) VERY LOW SPEED SENSORLESS OPERATION: (back to top)
TruSense allows reliable operation of a 4 pole pairs motor at 170 rpm.

3) PLAYING WITH A SENSORLESS BLDC WATERPUMP: (back to top)
MLX81200 starts up in a controlled low speed way to keep an air bubble in balance with the gravitational force.

4) BLDC ENGINE COOLING FAN (back to top)
Demonstrates speed increase and decrease of a 500W engine cooling fan.

5) FUEL-ON-DEMAND BLDC fuel pump (back to top)
Demonstrates
- fast start up
- dynamic load/speed changes
in a fuel pump test setup.

6) HIGH CURRENT BLDC APPLICATION (back to top)

Demonstrates reliable and robust operation when switching large loads on/off a motor.

6.1) 40A using the standard development boards:

6.2) 60A Using a dedicated powerboard:

Assembled with a minimum number of external components
Power stage and controller on one PCB
Layed out to drive high supply currents (for a limited time due to standard FR4 pcb)

Prior Revisions

Revision	Date
002	12/3/2008 8:20:46 AM	View Prior Revision
002	12/3/2008 7:53:24 AM	View Prior Revision

Related Products

Part Number

Description

MLX81200

Sensorless BLDC motor controller

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