FAQ

What are the disadvantages of PWM (pulse width modulation) dimming?

 

Following are the advantages of PWM dimming:

Relatively more expensive

Flicker perceived in peripheral vision if the driver is run below 100Hz frequency

Stroboscopic effect evident in fast moving environments when the driver frequency is low.

Electromagnetic Interference (EMI) issues due to rise and fall of the current in PWM dimming.

Performance issues arise when the driver is mounted remotely from the light source.

Events    

 

 

Smart Buildings

19.10.2016, Birmingham NEC

Presentation: ‘Connected Lighting for Offices - Beyond Illumination’ by Darren Smith
 

Grand Designs Live

Find us on Stand L190, Technology Zone,
Hall 5

19-23.10.2016, Birmingham NEC

Highway Electrical Association (HEA)
Annual Conference
03.11.2016, Celtic Manor, Newport

WORKTECH 2016

9-10.11.2016, Canary Wharf, London
 

View all events

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