Open AccessEffect of the interaction between two LED lamps on conducted emission tests
Author(s) -
J. G. Righetti,
Malimage Sampath Siridev Dias
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1826/1/012092
Subject(s) - led lamp , electromagnetic compatibility , automotive engineering , engineering , reliability engineering , electrical engineering , computer science , telecommunications , forensic engineering
There is a growing global demand for LED lamps and light fixtures. This demand inevitably leads to a greater demand for electromagnetic compatibility tests. These tests, for reasons related to standards that regulates them - CISPR 15 -, are performed individually in each lighting equipment. Still, what can be observed in situations where the equipment is commonly used is the connection of two or more units in parallel. As this type of use is not foreseen by standard it would be of interest that tests are conducted to investigate if there is indeed any risk in these cases. To this end, conducted emissions tests were conducted to verify how a lamp that exceeds the permitted emission limits has interacted with one that complies with regulatory requirements.