I am Kevin Chen, I graduated from University of Electronic Science and Technology of China in 2000. I am an electrical and electronic engineer with 23 years of experience, in charge of writting content for ICRFQ. I am willing use my experiences to create reliable and necessary electronic information to help our readers. We welcome readers to engage with us on various topics related to electronics such as IC chips, capacitors, resistors, inductors, circuit breakers, diode, transistor, module, relay, opticalcoupler, connectors, PCBs, etc. Please feel free to share your thoughts and questions on these subjects with us. We look forward to hearing from you!
Image source Pixabay A typical computer, whether is a desktop or a laptop comprises of numerous electronic components. Each component is designed to perform a specific function. All the components derive their power from one source only that there is mechanism designed to ensure that each component gets the required amount of amps or voltage.…
Image source Techpenny A surge protector is an important device in any domestic and commercial wiring system. The main function of these protective devices is to protect the circuit and connected devices from the dangers associated with current surges. They must always at perfect operation state so that they can execute their functions effectively. But…
Image of car battery source Pixabay Cold cranking amps (CCA): What is is and why should I care about it? If you are planning to buy a car battery, or any other battery that will be used for starting a motor, you have all the reasons to care about the CCA value. Cold cranking amps…
Image source: Farnell Ireland 1N4004 diode is considered among the top rectifier diodes in the market. It is a pretty small diode that has a wide range of applications in the electrics and electronics industry. You can use it for both small and major projects. Whether you are pursuing some hobby projects or you are…
Image source: Freepic Are you planning to install a window AC? The first information that you would like to know about it is the amount of amps that it uses. This air conditioning device is designed to use between 5 to 20 amps of current. Usually, the starting current is higher than the running current.…
Image source: Pinterest/uetechnologies We al know that cars have self-charging capacities, thanks to the power of the alternator. However, there are times when the battery does not have sufficient charge. You will have to get an alternative charger. In case of such a scenario, you wont want to stick around and wait for the battery…
Hair dryer image: Pixabay Are you planning to buy a hair dryer? Whether it is for personal use or business, you will definitely want to know its amperes. The amps will tell you the performance expectation from the dryer, and also help you know the safety levels of the dryer. In this guide, we are…
Image source: NAPA Wire gauge size will always matter when it comes to choosing wires for your application. You will always want to end up with the right size. You have two options; 4 gauge vs 8 gauge wires. Which one should you buy? These are two different sizes and so you need to be…
IGBT vs Mosfet Image source: EtechnoG Insulated Gate Bipolar Transistor(IGBT) and Metal Oxide Semiconductor Transistor (MOSFET) are two types of transistors used in various electronic devices. While both are power semiconductor electronic components, there are some key differences between the, For example, they have different voltage and current capacities. There are also some slight variations…
Image source: CNET Whenever you buy an electrical device or appliance, it is normal to think about its end of life. How long will it last and when should I expect to replace it? The same applies to the power strips. Given the integral role that it plays, you wont want to be inconvenienced when…