To ensure rated voltage over 600V, the L6574 is manufactured with BCD off-line technology, which makes it ideal for lamp ballast applications. The device is designed to drive two power MOSFets using a classic half-bridge topology that ensures all the functions required to drive and properly control fluorescent bulbs. The L6574 has a dedicated timing section where the user can set the necessary parameters for proper warm-up and ignition. In addition, an operational amplifier is provided for closed-loop control of … Continue reading "L6574_ CFL/TL ballast drivers that support preheating and dimming"
Vehicle systems are developing towards the direction of intelligence, information and network. The automobile market has become an important growth point in the electronic industry. Wireless communication technology has a wide application prospect in the automobile and other mobile systems. The on-board system is connected to the mobile phone through Bluetooth. With this solution, users can easily use the following functions through a Bluetooth mobile phone: 1. Hands-free phone. When the user enters the car, the vehicle system automatically connects … Continue reading "Application scheme of WT2605C-32N Bluetooth chip in vehicle system"
Making your dog eat a healthy diet, but also love it is easier than you thought. We tell you what are the favorite foods of dogs, so you can make a meal that makes your mouth water. Do you know if they like salty flavors, sweet ones or if they prefer bitter ones? Do not rack your brains and better follow these recommendations so that you know once and for all what your dog likes. Favorite foods of dogs Despite … Continue reading "What food do dogs like to eat, owners need to know"
Electronic components are components of electronic components and electrical small machines and instruments. They are often composed of several parts and can be used in similar products. Often refers to electrical appliances, radio, instrumentation and other industrial parts, such as capacitance, transistor, spring, spring and other sub-devices. Common are diodes and so on. Electronic components include: Resistor, capacitor, potentiometer, electron tubes, radiator, electromechanical components, connectors, semiconductor discrete devices, electronic devices, laser device, electronic display devices, optoelectronic devices, sensors, power supply, … Continue reading "Introduction to Electronic Components"
Power converter is an important part of power electronic system. The power converter market will grow from $54 billion in 2021 to $76 billion in 2027, with a compound annual growth rate (CAGR) of 5.9% from 2021 to 2027. Both active and passive electronic components play an important role in power converters. Active components such as transistors and diodes power the circuit. Passive components such as resistors, inductors, capacitors and transformers store charge and limit current flow, filter, suppress surges, … Continue reading "Who are the biggest winners from the surging demand for passive components?"
The first generation of control systems came into being between 1930 and 1940, mainly representing the mechanical control technology represented by ground-based instruments. The second generation was produced in 1950, mainly electrical control technology based relay control technology and regulator represented by analog control technology. At present, the control system is the third generation of control system, was born in the 1970s, the main technology is used for the process industry distributed control system (DCS) and programmable controller for discrete … Continue reading "Term for electrical automation control"
Electrical wiring in substation includes primary circuit wiring and secondary circuit wiring. The primary circuit, also known as the main circuit, refers to the circuit through which the electric energy flows. The main equipment includes generators, transformers, circuit breakers, isolation switches, lightning arresters, fuses and voltage and current transformers, etc. The wiring of the main circuit is to connect these devices with wires as required. The function of the secondary circuit is to control, protect, measure and monitor the primary … Continue reading "The main line connection mode used in power transformation and distribution"