深圳市郓州科技有限公司

Application Principle of Varistor

Application Principle of VaristorVaristor is mainly based on zinc oxide as the main raw material, add a variety of small amounts of meta...

Holtek vacuum fluorescent display tube HT49RVx full range

Holtek vacuum fluorescent display tube HT49RVx full rangeHoltek's 8-bit vacuum fluorescent display HT49RVx is a full range of ...

ICT basic test methods

Analog Device Testing: Test with an op amp. From the "A" point "virtual ground" concept: ∵ Ix = Iref, ∴ Rx = Vs / V0 * Rref, V...

Power function test

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

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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...