The driving voltage is an important parameter in the tunneling magnetometer.

Then,we mainly discuss the parameter design of the physics architecture and driving voltage based on three-dimensional micro electro-mechanic system.

The total length of torsion beams grows longer and driving voltage can be effectively decreased because the straight torsion beams are replaced by the folded springs.

Study of actuation voltage of broadband RF-MEMS switches;

In order to depress actuation voltage of RF MEMS switches,based on theories of torsion mechanics and deform mechanics,this paper puts forward the model of RF MEMS switches using torsion spring,establishes mathematical formula and technological process,simulates electromechanical performance of the switches with the different shapes.

DC measurements indicate actuation voltage as low as 20 V is achieved.

Relations between structural geometry parameters and drive voltage are analyzed and compared.

The light-emitting zone shifting with the drive voltage was demonstrated in this paper.

The paper points out by means of analysis several occasions that it is possible for EXB841 to produce overheat and overcurrent,and gives several self protection methods for EXB841;Furthermore,a circuit that can adjust drive voltage value for IGBT has been presented.

The driven voltage, response time, release time and vibration modes of the capacitive switch are optimized by the Intellisuite~ TM software.

Based on the theory of the ink jet printer, the plasma is spewed on leather uniformly and accurately by using piezoelectric actuator.

The simulation of piezoelectric actuator effect of the micropump is in accord with the results of the test.

Put forward making use of the piezoelectric element at the condition of electrify producing micro displacement principle to design piezoelectric actuator,the paper utilized the piezoelectric actuator to design the cell micro injection device which achieved its orientation and injection by the piezoelectric actuator.