Determining the base, emitter and the colector of transistor.

Determining the base, emitter and colector.

Assalamu'alaikum warohmatullohi wabarokatuh.

If on previous occasions we have discussed how to determine the type and the base of the transistor, this time we increase to determine the emitter leg and colectornya. First we set the legs of transistors that can be seen without having to use tools AVO meters, but has been based on its position. transistors square shaped with a thinner bolt holes.

Transistor type A1016, B507, D313, TIP31, TIP32, TIP41, TIP42, TIP2955, TIP3055 serta berbagai transistor Regulator televisi untuk elektroda atau kakinya langsung kita bisa tentukan. Adapun caranya adalah: Posisikan transistor sehingga kita bisa membaca tulisan typenya. Pada posisi tersebut adalah basis curry paste paling khaki, khaki tengah adalah colector atau kolektor sedangkan Yop Kanan adalah emitor. Adapun apakah transistor tersebut termasuk atau jenis NPN PNP silahkan dibaca lagi pada materi mengenal transistor pada postingan sebelumnya.

Transistors flat rectangular bolt holes. transistors with type BD39, BD40 and which have similar physical, if we position it so that we could read the writing, then the right leg is the base, the middle and the left is the emitter colector.

Transistor jengkol.,?br>
Jengkol transistor has only two legs that is base and emitter. While the whole body metal is colector. As for determining basisnnya is: Go transistor until we see the foot-kanya, note bolt hole distance with both feet. Not the same right? some are closer and some are further away. Then position the hole closer to the foot at the top and vice versa further below. On the left is the position of the foot and the right is the base emitter.

Cylindrical transistors or tubes.

Cylindrical transistors are generally made ​​from germanium material and specially marked in feet colector. And if we look at the third position from the bottom of the legs will form a triangle where the angle is different kaki.Maka foot is the base.

Transistor-shaped tube half.

For this transistor layout different legs, but as far as the author has never met the emitter is in the middle. So if known to exist on the edge of its base, the middle leg is colector.

Determining the foot transistor with AVO meter.

Previously we have been able to find its base. Position the AVO meters at 10k scale. By the time the plug attached to two different legs, watch the needle movement. That it is a further motion colector feet. If you no AVO meter scale needle movement 10k or no difference, then there is a special method that inshaAllah we discussed in another post. For the seniors are expected to suggestions and criticism. If at any time wish to visit this blog again but forgot the address, which can be recorded http://maswarservis1.blogspot.com.

Goodbye.

Respectfully.

Electrical properties of materials.

Electrical properties of materials.

Assalam'ualaikum warohmatullohi wabarokatuh.

Dear Visitors, a knowledge base that must be known and understand it either electrical technician or electronics technician is knowledgeable about the electrical properties of materials that will not happen due to lack tahuan.The fatal error because was further studied electronics before we first need to know the electrical properties of the material.

Material electrical properties are classified into 3 groups, namely insulators, conductors and semi-conductors. explanation is as follows:

Insulator: Material that can not deliver the electrical current . The examples: rubber, plastic, fabric , paper, dry wood etc..

Conductor: Material that can deliver flow listrik. The exanmples: iron, copper, aluminum, tin, etc.. Cables and wires are applied or finished goods of conductors and insulators. On cable, copper or metal that is on the inside is the conductor while the outer wrapper is an insulator.

Semi-conductor: Materials that can serve as an insulator, but could also be due to an effect of the conductor. In the most widely studied electronics in the semi-conductor talk about this. Semiconductor included in the class include: resistor, capacitor, diode, transistor, IC, transformer, potentiometer, ptc, ntc, ldr, ferrite rods, crystals, potentiometers, filters and others that may be found after stepping the job. Next times post others will be discussed one by one on a semi conductor particularly associated with hobby electronics.

HAPPY LEARNING.

Hopefully simple stuff that might not be so much in demand this brings many benefits.

Ameen.

Wassalam.