Harmonic Analysis

Today LEDs are most popular lighting device. It is energy efficient and environment friendly. But it has a disadvantage of harmonics generation due to function of switching devices in led drivers.

Various research papers are produced to reduce the harmonics generated by led drivers. You can find the more references at our knowledge bank.

Switching devices used in LED Drivers/ SMPS distorts the current wave form. So various harmonics filter is designed to reduce the harmonics.

Harmonics Limits for Lighting Devices

The limits for harmonics for lighting devices as per standard is given below:

Equipment for Harmonics Analysis

For harmonics analysis of LED Driver user can use SPEA-1 which is manufactured by Embuilt Technologies.