深圳市郓州科技有限公司

Functional testing of power supplies

1, the output voltage adjustment: the manufacture of switching power supply, the first test step is to adjust the output voltage to the spec...

Hi-Fi audio in the electronic components - metal film resistors

Hi-Fi audio in the electronic components - metal film resistorsIn order to better achieve the perfect sound quality, Hi-Fi audio circui...

DAS external storage device

Direct Attached Storage (DAS) is an abbreviation for Direct Attached Storage, which means that an external storage device is direct...

Inductance winding machine

Ring winding machine seriesRing type winding the line machine various types, head of different products can be interchanged, flexible and ...

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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...