Inotec electronics electrical components Germany Inotec electronics models Inotec electronics prices

Inotec electronics electrical components are specifically designed to suppress high-frequency noise and spike interference on signal lines and power lines, and also have the ability to absorb electrostatic pulses. Ferrite beads are used to absorb ultra-high-frequency signals. For example, some RF circuits, PLL, oscillator circuits, and circuits containing ultra-high-frequency memory (DDR SDRAM, RAMBUS, etc.) all require ferrite beads at the power input section. Inductors are energy storage components used in LC oscillator circuits, medium and low-frequency filter circuits, etc., and their application frequency range rarely exceeds 50MHZ. Ferrite beads have high resistivity and permeability, equivalent to a resistor and inductor in series, but both resistance and inductance vary with frequency.

Inotec electronics electrical component applications

Among various electric motors, AC asynchronous motors are the most widely used. They are easy to use, reliable in operation, low in price, and robust in structure, but have a low power factor and are difficult to speed control. Synchronous motors are commonly used for high-capacity, low-speed prime movers. Synchronous motors not only have a high power factor, but their speed is independent of the load size and depends only on the grid frequency. They operate relatively stably. DC motors are often used in applications requiring wide-range speed control. However, they have commutators, complex structures, high prices, difficult maintenance, and are not suitable for harsh environments. With the development of power electronics technology, AC motor speed control technology is gradually maturing, equipment prices are decreasing day by day, and they have begun to be applied. The maximum output mechanical power that a motor can bear under the specified duty cycle without causing overheating is called its rated power. Attention should be paid to the specifications on the nameplate during use. When the motor is running, attention should be paid to matching the characteristics of the load with the characteristics of the motor to avoid overspeed or stall. The power range that motors can provide is very large, from milliwatt level to ten thousand kilowatt level. The use and control of motors are very convenient, with capabilities such as self-starting, acceleration, braking, reversal, and holding. Generally, when the motor speed is adjusted, its output power changes with the speed.

Inotec electronics electrical component features

Mercury switches achieve switching on and off based on the movement of mercury encapsulated in a glass or metal housing. Therefore, compared with mechanical switches, mercury switches have many characteristics: (1) Can be used in harsh environmental conditions. Since the mercury switch is sealed, the internal mercury is isolated from the outside, so it can be used in environments with oil, steam, dust, and corrosive gases. (2) Small external force required for switching. Mercury is the only metal that remains liquid at room temperature. It has high surface tension and specific gravity. As long as a slight external force tilts the mercury switch, the mercury moves, enabling the switch to turn on or off. (3) Mercury has good conductivity, and the contact resistance between the electrodes of the mercury switch is generally very small. (4) The current allowed to pass through the mercury switch depends on the electrode material. (5) Since the on/off state of the mercury switch is determined by the gravity of the mercury, it can work reliably for a long time. (6) The electrode contacts are liquid contacts, with no noise. (7) Since mercury can flow, as long as the acceleration reaches above the set value, the mercury switch can turn on or off, so it can be used as a vibration-sensitive element. (8) Small size, diverse forms, and fully sealed devices. (9) Simple structure, low price. (10) High quality, premium products, suitable for beginners

Inotec electronics electrical component classification

Classification by purpose: toggle switches, band switches, record/playback switches, power switches, preselection switches, limit switches, control switches, changeover switches, isolating switches, travel switches, wall switches, intelligent fire protection switches, etc. Classification by structure: micro switches, rocker switches, toggle switches, slide switches, push-button switches, key switches, as well as fashionable thin-film switches and dot switches. Classification by contact type: Switches can be divided into a type contacts, b type contacts, and c type contacts according to contact type. Contact type refers to the relationship between the operating condition (switch closed after pressing) and the contact state. Suitable contact types of switches need to be selected according to the purpose. Classification by number of switches: single-control switches, dual-control switches, multi-control switches, dimmer switches, speed control switches, splash-proof boxes, doorbell switches, induction switches, touch switches, remote control switches, smart switches, card-insertion power switches, bathroom heater dedicated switches.

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