K3n mining function

1. MMBT3906 PNP triode, short circuit is to make it normally open, it plays the role of switch or op amp constant current constant voltage control, short circuit is op amp output current is enough, do not need to amplify the current triode

2. K2n does not exist, k2n3 does not exist, k3n2 does exist, kn does exist
the name is a few nitrogen words a few potassium

3.

Haier TV lu32k3n user manual screenshot content, the original remote control model: htr-d01a.

the schematic diagram of the original remote control is as follows:

4. There is an electron in the outermost layer of the extra nuclear electron arrangement of potassium. As the fourth periodic element, potassium has very strong metallicity, in other words, its electron donating ability is particularly strong. There are three unpaired electrons in the outermost 2p orbital and a pair of paired electrons in the 2S orbital of nitrogen. Therefore, it is easy to get three electrons to fill the vacancy in the 2p orbital when forming compounds, This will form a stable structure with the outermost layer of eight electrons. Instead of attracting five electrons, only k3n will appear.

5. This compound has so many fluorine atoms in it that it should not be a metal crystal. Ionic crystals are more likely.

6. ① For this fault, first measure whether the power supply voltage of logic board circuit is normal
2. If the power supply voltage of the logic board circuit is normal, then measure whether all the output pins of the DC-DC voltage conversion chip on the logic board have normal voltage to ground. If so, the fault is the local problem caused by the abnormal or poor performance of the main control chip of the logic board.

7. What you inquired about is Yue K · 3n333
type: civil vehicle license plate
Province: Guangdong
City: Maoming City

8. Different brands, 2a is on brand, k3n is American Taiwan brand, the model is the same

9. All right