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 Forbes The automobile market has been badly affected by the chip shortage for the past three years,2020, 2021, and 2022. While many were hoping that there will be some improvements in 2023, the situation seems to be the same. The shortage has forced many automakers to scale down on their production for the…
Image source learning electronics In almost all cases, you will need a resistor to charge a capacitor. What if you don’t have a resistor? Does it mean that you will not charge the capacitor? Don’t worry, there is always a way of finding solutions when it comes to electronic projects. And this includes charging capacitors…
Image source Motor Tred Automotive chips are basically computer systems that control every aspect and component of a vehicle. They are integrated circuits that comprise of an array of electric components designed to perform different tasks in vehicles. We call these chips computers because they have processing, power, and memory units. You will find these…
Image source Pixabay The function of a capacitor is to store electric charge. It is capable of storing some significant amount of voltage even after the power supply to a device has been cut off. Many electronic devices and appliances tend to utilize the charge-storing functionality of capacitors. In as much as the capacitors can…
Image of 50 amps double-pole circuit breaker: source Lowes Each circuit breaker that you install should be accompanied with the appropriate wire size. So, which is the right wire size for a 50 amp circuit breaker? 6 American Wire Gauge )6 AWG) is considered the perfect wire size for a 50 amp circuit breaker. What…
Image source Amazon C945 is classified as a Negative Positive Negative (NPN) bipolar junction transistor (BJT) type. It is mainly used on circuits where a combination of low current and high-speed reactions are required. For example, amplifies run on low current and while at the same time require fast reaction. While this transistor is suitable…
Image source Amazon One of the popular members in the 74XXXYY IC series is the 74LS00 NAND Gate. Like most members of this logic gate, it does not operate independently. Instead, it is part of larger circuits that are used for complex tasks and operations. In most cases, it forms part of the integrated circuits…
Extension cord source Home advisor Are you planning to install an air conditioner? One of the accessories that you will need is a proper extension cord. The key feature of the extension cord is its gauge or size. So, what is the ideal gauge extension cord for an AC? The ideal extension cord for the…
Image source Mechanic base A blower motor resistor is an integral part of your vehicle’s heating and air conditioning system. A blower motor is responsible for determining the speed at which the fan rotates. All this happens due to the behavior of the resistor as it influences the rotation speed of the blower motor, onto…
Image source Amazon The 1N4001 is a popular general-purpose rectifier diode that has established its dominance in the electronics market. It is used in a wide range of applications ranging from the power supply systems to signal processing devices. The small size and low cost are among the key motivating factors behind the popularity of…