Application Notes
EAP-031052

How do I determine wattage from a DC source? MS Word

M-System's MLS and M2MLS models perform a multiplication of two input signals to determine wattage by:

1. The MLS and M2MLS accept direct voltage and direct current inputs.
2. By multiplying the two outputs, the unit produces an output indicating the wattage of the supplied input.

Cost effective: As dedicated 'one function' units, MLS and M2MLS are cost effective solutions when the customer only requires a multiplication function. In contrast, the Math Function Model 'JF' can also perform multiplication, however MLS is approximately 20% less expensive than JF and the soon to be released M2MLS will be even more economical. However, with regard to accuracy MLS and M2MLS at ±}0.2% do not match JF at ±}0.1%.

M-System has flexible solutions to meet your specific application and requirements. Consult our Signal Conditioners Data Library.


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