PTGL07BD150N3B51B0

PTC Resettable Fuses are widely used in many fields. Among them, PTGL07BD150N3B51B0 is a typical type composed of a PTC Resistor and a bypass element.PTGL07BD150N3B51B0 can be used in many high-power applications, and is widely used in automotive, transportation, telecom, industrial and other fields. It is easy to use and highly reliable in operation with its ultimate performance and robust features.

Description

PTGL07BD150N3B51B0 is composed of two parts: a PTC resistor and a bypass element. The PTC resistor provides over-current protection, and as an electronic fuse, it can be used to provide over-voltage protection or over-temperature protection, depending on the application. The bypass element is a semiconductor device that provides a low-resistance path when the current is low, and acts as an open circuit when the current increases.

Application Field

PTGL07BD150N3B51B0 is suitable for high-current applications, such as automotive starting systems, buses, trucks, locomotives, electric vehicles, solar power systems, etc. It can also be used in telecommunications, industrial and other applications.

Working Principle

When the current passing through the PTGL07BD150N3B51B0 is high, the PTC resistor heats up and the resistance increases, resulting in an increase in voltage and the current drops. At the same time, the bypass element is opened and becomes an open circuit. At this point, the over-current protection is achieved and the circuit is protected.

When the current passing through the PTGL07BD150N3B51B0 is low, the PTC resistor cools down and the resistance decreases, allowing the current to pass through normally. At the same time, the bypass element is closed and acts as a low-resistance element, allowing the current to flow through. In this way, the circuit is protected from both over-current and over-voltage.

Advantages

PTGL07BD150N3B51B0 has many advantages, such as:

• It has a high current-carrying capacity, up to 150A.
• It has good over-current protection.
• It has good over-voltage protection.
• It has good temperature stability.
• It is easy to install and use.
• It is highly reliable in operation.

Conclusion

PTGL07BD150N3B51B0 is a typical type of PTC Resettable Fuse widely used in many fields. It provides over-current and over-voltage protection, and is easy to use. With its ultimate performance and robust features, it is highly reliable in operation. It is a reliable and cost-effective solution for high-power applications.