CFL_Positive_power.png
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Summary
Description CFL Positive power.png |
English:
Voltage and current waveforms for a 30 watt 120 volt compact fluorescent lamp. Although the average current is only about 0.5 ampere, the current waveform is quite distorted and has many harmonics. As a result this lamp shows a power factor of 0.61 while using about 29 watts. Image captured with a Fluke 192C Scopemeter.
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Date | |
Source | Own work |
Author | Wtshymanski |
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