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IEVref:351-50-39ID:
Language:enStatus: Standard
Term: sign element
Synonym1:
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Symbol:
Definition: functional unit that generates an output variable the value of which depends on the sign of the value of its input variable according to the formula

v(t)={ V 1 0 V 1 foru(t)>0 foru(t)=0 foru(t)<0 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbbjxAHX garuavP1wzZbItLDhis9wBH5garmWu51MyVXgaruWqVvNCPvMCG4uz 3bqee0evGueE0jxyaibaieYdi9WrpeeC0lXdi9qqqj=hEeeu0lXdbb a9frFj0xb9Lqpepeea0xd9s8qiYRWxGi6xij=hbba9q8aq0=yq=He9 q8qiLsFr0=vr0=vr0db8meaabaGacmGadiWaaiWabaabaiaafaaake aacaWG2bGaaiikaiaadshacaGGPaGaeyypa0ZaaiqaaeaafaqabeWa baaabaGaamOvamaaBaaaleaacaaIXaaabeaaaOqaaiaaicdaaeaacq GHsislcaWGwbWaaSbaaSqaaiaaigdaaeqaaaaaaOGaay5Eaaqbaeqa bmqaaaqaaiaaysW7caqGWbGaae4BaiaabwhacaqGYbGaaGjbVlaadw hacaGGOaGaamiDaiaacMcacqGH+aGpcaaIWaaabaGaaGjbVlaabcha caqGVbGaaeyDaiaabkhacaaMe8UaamyDaiaacIcacaWG0bGaaiykai abg2da9iaaicdaaeaacaaMe8UaaeiCaiaab+gacaqG1bGaaeOCaiaa ysW7caWG1bGaaiikaiaadshacaGGPaGaeyipaWJaaGimaaaaaaa@683F@

where
tis the time;
u(t)is the input variable;
v(t)is the output variable.
V1is a constant value of the output variable.

Note 1 to entry: This entry was numbered 351-32-23 in IEC 60050-351:2006.


Publication date:2013-11
Source:
Replaces:
Internal notes:2017-06-02: Cleanup - Remove Attached Image 351-50-391_en.gif

2017-08-28: Added missing </td>. LMO
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