深圳市郓州科技有限公司

Transformer gas relay

The role of the transformer gas relay isGas relay in oil filled transformer, used as the main protection of internal fault of transformer ...

Fixed resistance testing method

Fixed resistance testing method(1) Rotate the multimeter's function selector switch to the resistance range and select the appropriate...

Electronic components tutorial

The capacitor is composed of two electrodes which are separated by an insulating material (medium), and the electronic element has the func...

Identification of electronic components

Electronic components has a different package types, different types of element shape, but the internal structure and purpose is not the sa...

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PN junction positive conductance

When the PN junction plus the forward voltage, that is, the positive pole of the power supply P area, the negative then connected to the...

PN junction reverse conductivity

When the PN junction plus reverse voltage, that is, the positive pole of the power supply connected to the N area, the negative then P ...

The Application of Wireless Sensor Network in Military Field

Information technology development technology to promote the military changes, the use of wireless sensor networks to achieve the monitorin...