IEC 60050 - International Electrotechnical Vocabulary


IEVref:	851-12-39	ID:
Language:	en	Status: Standard

Term:	maximum effective supply current (for industrial and professional power sources)
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Symbol:	I_1eff
Definition:	maximum value of the effective input current, calculated from the rated supply current (I₁), the corresponding duty cycle (X) and the supply current at no-load (I₀) by the formula: $I_{1 e f f} = \sqrt{I_{1}^{2} \times X + I_{0}^{2} \times (1 - X)}$
Publication date:	2008-06
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Internal notes:	2017-06-02: Cleanup - Remove Attached Image 851-12-39en.gif
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