Timing Device SUL 181d

Timing Device SUL 181d is a common electronic circuit, it uses the timer components, such as capacitance, resistance, transistor, thyristor, etc., after circuit adjustment, produce a certain time interval, so that the equipment after a certain time automatically complete a certain action. Timer This electronic circuit can be applied to a variety of equipment, such as household appliances, medical equipment, robots, as well as automatic control system, Timing Device SUL 181d can use the principle of timer to achieve a certain timing function.

There are many principles of timer, but the most commonly used is the crystal oscillator timer, which is a kind of timer composed of crystal oscillator and related circuit, it can be automatically triggered according to a certain time interval, the oscillation signal generated by the crystal oscillator, through the relevant circuit adjustment, Timing Device SUL 181d can control the crystal oscillator signal interval, so as to achieve the timing function.

And thyristor timer, thyristor timer is a thyristor as the core of the timer, it uses the characteristics of the thyristor chip, can be more accurate control of the timer interval, generally the timing interval of the thyristor timer can be accurate to milliseconds, and its timing interval is not affected by external environmental factors, so it can accurately realize the timing function.

Then there is the capacitor resistance timer. The capacitor resistance timer is one of the simplest timers, which is composed of a capacitor and a resistor. Its principle is that when the voltage passes through the resistor, the capacitor will charge slowly. Thus realizing the timing function.

Extended information:

The timer uses the current time as the standard. If the current time is in the middle of the specified time range, select Auto On. If the current time is before or after the specified time range, select Auto Off mode. Scope of application:

1, in the implementation of peak-valley price difference area, can use high-power electrical appliances in the low price stage of automatic operation.

2, used to control the need to open and close the household appliances. Such as: water dispenser, water heater, air conditioning, rice cooker, advertising lighting, etc.

3, used to control the power duration. Such as: electric bicycle battery, mobile phone battery, battery charging.

4, the need for frequent on-off electrical occasions. Such as flower beds, lawn intermittent irrigation, aquarium periodic oxygenation filtration, fountains, etc.

5. Automatic control of home anti-theft system.