The Scientific World Journal / 2014 / Article / Tab 2

Research Article

Modeling and Simulation of Linear and Nonlinear MEMS Scale Electromagnetic Energy Harvesters for Random Vibration Environments

Table 2

Dimensions and parameters of the EMEH prototype [17].

Description Value

Device size 12 mm × 12 mm × 7 mm
Magnet (NdFeB) 1.3 T
Mass of each magnet0.465 g
Square spiral coil envelop8 mm × 8 mm
Resistance of coil 7.5 Ω
Mechanical quality factor 5.7
Resonant frequency 371 Hz
Transformation factor 0.075 Tm

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