Сварочный инвертор Fubag ir-200 самый лучший из своих аналогов HD

Все технические новинки Науч. Студии : https://www.youtube.com/playlist?list=PLlEX99xZE8qOvEV7vDZf_oAkyCOrS1p-z А также лайф хаки и многое др. Подпишись на новые выпуски: https://www.youtube.com/user/Dssvvx/videos?disable_polymer=1 Заказать рекламу тел: 89263745692 E-mail:89263745692@mail.ru Поддержать канал можно задонатить на эти кошельки: Яндекс кошелек: 4100 1172 2127 025 Единый кошелек W1: 1933 6045 8016 СберБанк viza: 4276 4000 1408 1567 #tesla, #Tesla #transformer, #transformer, #трансформатор, #тесла, #катушка, #соленойд, #соленоид, #трансформатор #тесла, #катушка #тесла, #разряд, #фитонка, #лайфхаки, #медь, #разрядник, #магнит, #неодимовый #магнит в #магнитном #поле, #transformador tesla, #зарядный_ток, самолеквидатор, #снайпер, #сапер, #электродный_котел, #коты, #кошка, #сигвей, #батарейка, #фирма, на чем #заработать, #деньги, #срать, #насрать #Inverter Edit #Since the advent of high-power #semiconductors such as the #insulated gate #bipolar transistor (IGBT), it is now possible to build a switched-mode power supply capable of coping with the high loads of arc #welding. These designs are known as inverter welding units. They generally first rectify the utility #AC power to #DC; then they switch (invert) the DC power into a stepdown transformer to produce the desired welding voltage or current. The switching frequency is typically 10 kHz or higher. Although the high switching frequency requires sophisticated components and circuits, it drastically reduces the bulk of the step down transformer, as the mass of magnetic components (transformers and inductors) that is required for achieving a given power level goes down rapidly as the operating (switching) frequency is increased. The inverter circuitry can also provide features such as power control and overload protection. The high frequency inverter-based welding machines are typically more efficient and provide better control of variable functional parameters than non-inverter welding machines. The IGBTs in an inverter based machine are controlled by a microcontroller, so the electrical characteristics of the welding power can be changed by software in real time, even on a cycle by cycle basis, rather than making changes slowly over hundreds if not thousands of cycles. Typically, the controller software will implement features such as pulsing the welding current, providing variable ratios and current densities through a welding cycle, enabling swept or stepped variable frequencies, and providing timing as needed for implementing automatic spot-welding; all of these features would be prohibitively expensive to design into a transformer-based machine, but require only program memory space in a software-controlled inverter machine. Similarly, it is possible to add new features to a software-controlled inverter machine if needed, through a software update, rather than through having to buy a more modern welder. A welding power supply is a device that provides an electric curre