Electronic repair jobs are currently quite hot because the units are constantly recruiting electronic engineers. If you also want to follow the profession, keep the following things in mind!
Currently, many young people choose to work in electronic repair because they see a bright future in this profession. This industry has many job opportunities as well as potential. You will not worry about unemployment or “starving” because there will always be people who need you and your skills.
1. The concept of the electronic repair profession
- Electronic repair is a phrase that refers to the work of inspecting, installing, repairing, and maintaining all kinds of microchips and electronic circuits, Replacing damaged components, and correct equipment specifications as needed. Electronics repairmen often work on electronic circuit boards, PLC circuits, controllers, sensors, specialized ICs…
- Electronic repair jobs are divided into two main branches, which are civil electronics and industrial electronics. If you choose civil electronics, your job will be related to commonly used electronic devices in the home such as rice cookers, induction cookers, microwave ovens, TV remotes… But industrial electronics include installing and repairing electrical systems of industrial machines in production lines.
- Vocational training centers often focus on training students in the knowledge of civil electronics, and if you switch to industrial electronics, you need to study in higher-level training courses.
2. Reasons to choose an electronics repair job
The demand for repairing electronics is always at a high level:
- In modern society, people cannot live without machines because they help us save more effort and time for work. And people’s demand for electronic goods is increasing, not decreasing over time.
- That’s why we always need electronic repairmen. People who do this job never worry about unemployment because many people need them; without them, no one will install, repair or maintain every home’s electronic equipment. And, of course, electronic repair has also become an “expensive” profession today.
3. Job opportunities for learners of electronic repair
Electronic repair jobs are also extremely diverse; after you have completed the training program, you can choose one of the following jobs:
- Become an employee and technician in the warranty centers of major electronic equipment manufacturers.
- Working as a warranty officer at electrical and electronic stores.
- Apply to factories and enterprises to install and repair electronic devices in their production lines.
- Open your store for business.
4. Necessary conditions to practice electronic repair
Want to become a successful electronics repairman? So you need to meet the following conditions:
Practice and theory are two inseparable factors. You can’t operate correctly if you don’t have professional knowledge, right? You can hold the key to success in this profession with a thorough understanding of the equipment and what you can do.
Knowledge is essential, but your practical skills are the key to helping you get a foothold in the profession. When you have started working in practice, the theory is no longer so critical. For example, when you hold a circuit board in your hand, what you need to do is solder, dot the circuit … so that it is correct, not sitting “doing endless sports” a pile of specialized knowledge.
Ability to communicate
Do not think electronic repair only requires knowledge and skills; communication ability is also indispensable for this profession. In addition to repairing-warranty equipment for customers, you must also explain where and why their equipment failed. You also have to stand up to answer all customer questions. Communication skills are the third “key” for you to open the door to the success of that electronics repair profession.
5. Specific tools and materials are needed for electricians
- A multimeter is a vital tool for an electronics repairman. Electricity or electronics are invisible techniques; we cannot observe current and voltage. Therefore, the multimeter will act as our eye, used to diagnose the damage of electric current or equipment and machinery.
- Usually, a multimeter will have three main functions integrated: current measurement, voltage measurement, and resistance measurement. In addition to the main functions, many modern multimeters today are also integrated with functions such as continuity measurement, diode test, transistor test, capacitor measurement, inductor measurement, frequency measurement, and temperature.
- For most novice electricians, it is not necessary to buy an expensive multimeter. Just use multimeter lines that integrate essential functions to meet the job. In contrast, for longtime repairmen, owning a high-end multimeter with fully integrated functions will help the job be handled more conveniently and quickly.
Tin soldering iron
If the multimeter is considered the eye of the craftsman, the soldering iron is considered the arm. In the process of working, if you want to manipulate or repair any electronic device or circuit, you cannot lack a soldering iron. Using tin soldering irons often helps to melt the solder joints of components on electronic circuit boards. After the solder joints are melted, we can remove the damaged part and replace the new one.
The market currently provides two popular types of soldering irons: pulsed soldering irons and soldering irons. Each type of welding torch will have its unique advantages, such as:
- The pulse torch will operate on the principle of short circuit current, causing the torch to heat up with a very high current (ranging from 200A to 300A). The pulse welding torch has the advantage of fast heating, easy to carry, but the disadvantage is that it is easy to kill components that are sensitive to magnetic fields.
- The soldering iron works on a heating resistor wire. The advantage of the soldering iron is that the welds are beautiful, easy to adjust, and stable in temperature. At the same time, the ability to weld minimal glued components is better. The disadvantage is that it is cumbersome and difficult to move. The tip of the torch takes a long time to warm up.
- Along with the above two tools, the accompanying disassembly tools are also essential. There is no single electronic device without a structure with many screws on the outside of the case. If we want to see the electronic circuits inside, we need to remove the outer shell of the devices with disassembly tools.
- Some standard disassembly tools used regularly are squeeze pliers, sharp beak pliers, screwdrivers, dead pliers, tin suction guns, carving knives, wire sharpener, and tweezers to pick up components…. Any electrician needs to equip themselves with disassembly tools so that when operating, it is not necessary to spend too much time looking for tools or preparing tools.
- In particular, tools also need to be carried around regularly because the repair process does not allow workers to stop for too long before each measurement operation. When fully prepared, tools will save better repair time.
The above article has provided you with things to remember when choosing an electronics repair job. Hope this information will help you a lot in your job search!
For more information, please visit us at Colorado Electrician!