NH0G20

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NHG20 is an electrical specialty fuse developed for use in a wide variety of applications. This fuse offers superior protection for both circuits and appliances.

NHG20 offer great advantages in comparison to other electrical fuses. It has a high maximum current rating of 20A and a very low tripping point at 0.6A. It is also designed to be less susceptible to external electrical interference and is designed to withstand transients and voltage surges. Additionally, it has a very tight temperature tolerance range and is very reliable even when exposed to extreme temperatures.

The NHG20 fuse is a popular choice for applications that require a fuse to provide reliable protection. It is often used in small electronic circuits that experience fluctuations in voltage and current. For example, it is often found in automotive systems, home appliances, and industrial equipment. It is also found in circuits that experience a high frequency of power surges and transients.

The working principle of NHG20 involves interrupting the electrical current passing through the circuit when a certain current level is exceeded. This is done by inserting a small metallic strip into the fuse that melts when the current passing through the circuit reaches the rated level. When the strip melts, the current flow is interrupted.

In addition to protecting the circuit from excessive current, the NHG20 fuse also acts as a warning device. It notifies the user that the circuit has experienced an overcurrent by “tripping” the circuit. This is done by opening the circuit, preventing any further flow of current.

There are several safety features built into the NHG20 fuse, including a temperature-resistant casing that prevents it from melting and a reverse current blocking feature. The temperature-resistant casing ensures that the fuse can withstand temperatures up to 1000 degrees Celsius. The reverse current blocking feature prevents electrical current from travelling backwards across the fuse before it trips.

The NHG20 fuse is an ideal choice for protecting a wide range of electrical circuits and appliances. It is reliable, has a high current rating, and offers great protection from transients and voltage surges. It also has a variety of safety features that make it a great choice for protecting sensitive electronics. The working principle of this device ensures that it will protect against excessive current while still allowing normal current to flow through the circuit.

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