from The Century Dictionary and Cyclopedia
- n. In electricity, one millionth part of a henry or one thousand c. g. s. units: a practical unit of inductance.
Sorry, no etymologies found.
It requires a small external inductor of 10 - 33 microhenry, and features under-voltage, over-voltage, over-current, and over-temperature protections.
And even a 1000 microhenry coil, driven with 170A current cannot handle to much energy (some 14W).