Technical FAQs 4

What is a current waveform?

For the purpose of estimating the lifetime of a battery which supplies an irregular load (the current waveform is more or less arbitrary series of pulses - Bluetooth radio). The current is a pulsating, uni-polar, direct current waveform.

How does a battery design work?

During normal use the camera user may access these modes in any sequence, stringing together a multi-tude of current waveforms to create unique current profiles. Battery design can be fully qualified by both battery and camera manufacturers by checking the effect of these current profiles on the battery.

Which part of an AC waveform represents a voltage or current?

Any part of an AC type waveform which lies above the horizontal zero axis represents a voltage or current flowing in one direction. Likewise, any part of the waveform which lies below the horizontal zero axis represents a voltage or current flowing in the opposite direction to the first.

How to capture a current waveform?

As discussed, either a current probe and scope, or a dynamic measurement DC source can be used to capture the current waveform. Downloading the waveform data to a waveform generator and then using its output to drive an electronic load accurately reproduces the waveform.

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What is the current waveform of the battery cabinet

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