The most common problems of household appliances are short circuit and open circuit. Once the voltage is unstable, these problems are easily caused. The short circuit of Other electrical appliances is often accompanied by serious burnout of electrical equipment and fire. Generally, we will install a home appliance. Surge protectors are used to protect circuits and other equipment from damage. Surge protectors, as the name suggests, are surge protectors, which can also be called lightning arresters. Usually we call them SPDs. Surge protectors, like other appliances, have their own surge protector parameters . Below, I will briefly introduce the parameters of the surge protector and hope to help you.
Surge Protector Introduction
Surge Protector (Surge Protector) (SPD for short), suitable for AC 50/60HZ, rated voltage 220V to 380V power supply systems (or communication systems), for indirect lightning and direct lightning effects or other transient overvoltage Surge protection, suitable for surge protection requirements in the family home, tertiary industry, and industrial sectors, has a relative, relative, relative neutral, midline to ground, and combination protection model.
Surge protector parameters
Surge protectors, like other appliances, have their own parameters. The applicable current is AC, and the size of AC is 50/60Hz. The required voltage is 230V~380V. If the voltage is too high or too low, it can be used. Electrical appliances are protected and have a protective effect on surges under the influence of lightning. They need to be used in industrial fields such as household appliances, shopping malls, and buildings. With relative phase, relative and midline to the ground and other combinations of protection mode.
Surge protector use
Surge is also called surge, as its name suggests is the momentary overvoltage beyond the normal operating voltage. In essence, a surge is a violent pulse that occurs in just a few millionths of a second. Possible causes of surges are: heavy equipment, short circuits, power switching, or large engines. Products containing surge-blocking devices can effectively absorb sudden bursts of energy to protect connected devices from damage.
Surge protection device, also called lightning protection device, is an electronic device that provides security protection for various electronic devices, instrumentation, and communication lines. When a sudden current or voltage is suddenly generated in the electrical circuit or communication line due to external interference, the surge protector can conduct the shunt in a very short time, thereby avoiding the damage of the surge to other equipment in the circuit.
Surge protector features
1, the amount of current through the protection of large, residual pressure is relatively low, fast response time, can protect the circuit in time;
2. The surge protector adopts the latest arc extinguishing technology. When a short circuit or open circuit occurs, it can completely avoid the fire;
3, the use of temperature control protection circuit, when the temperature is too high, it will power off the circuit itself, and the internal thermal protection, to prevent itself from being burned out;
4, with a power status indicator, according to the indicator we can determine the working status of the surge protector;
5, rigorous structure, high safety performance, stable and reliable work.
Surge protector type
According to the principle of work can be divided into (1) voltage switch type SPD or "short-circuit switch type SPD." (2) Pressure limiting type SPD, sometimes called "clamp pressure type SPD". (3) Combination SPD. It can also be classified according to its use, mainly divided into two kinds of power line SPD and signal line SPD. No matter what kind, their role is similar, are used to protect the circuit, do power protection, depending on the type can act on different power, such as: AC power protector, DC power protector or switching power supply Protector and so on. Can also be used as a communication signal protector, such as: low frequency signal protector, antenna protection and high frequency signal protector, etc., can effectively protect the communication signal when it is affected by lightning, and help stabilize the communication signal.
Surge protector works
Surge protection device (Surge protection Device) is an indispensable device for lightning protection of electronic equipment. In the past it was often referred to as "arrester" or "overvoltage protector". It was abbreviated as SPD. The role of surge protector is The transient overvoltage of the incoming power line and signal transmission line is limited to the voltage range that the device or system can withstand, or it discharges powerful lightning current into the ground to protect the protected device or system from being damaged by impact.
The type and structure of a surge protector varies according to the intended use, but it should at least include a non-linear voltage limiting element. The basic components used for surge protectors are: discharge gaps, gas discharge tubes, varistors, suppression diodes, and choke coils.
Editor's summary: In short, it is necessary to connect the surge protector to the electronic device. The internal components of modern household appliances such as computers, microwave ovens, and televisions are very sophisticated and sophisticated. They are also particularly sensitive to surges. Surge is an inherent phenomenon in the power system. Therefore, surge protectors are essential in daily life and work.
Decoration use siphon principle cooling principle surge protector parameters
blast wall,High Quality blast wall,blast wall Details
Hebei Giant Metal Technology Co., Ltd. , https://www.wiremesh.pl