EYP-1BF115

Series:	F
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Holding Temperature:	90°C (194°F)
Moisture Sensitivity Level (MSL):	--
Rated Functioning Temperature:	115°C (239°F)
Voltage - Rated AC:	250V
Voltage - Rated DC:	50V
Current Rating:	1A
Approvals:	BEAB, CCC, CSA, PSE, UL, VDE
Maximum Temperature Limit:	200°C (392°F)
Package / Case:	Axial

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Introduction

Thermal Cutoffs (Thermal Fuses) are a type of safety device that protects either an individual component or an assembly of components from overheating or current overload. The EYP-1BF115 is one of the most widely used thermal fuses in the industry. This product can be used in a variety of applications ranging from medical equipment to consumer electronics. In this article, we will explore the application field and working principle of the EYP-1BF115 Thermal Cutoff.

Application Field

The EYP-1BF115 Thermal Cutoff is designed for use in a wide range of applications. It is most commonly used in medical equipment such as monitors and infusion pumps. The EYP-1BF115 is also suitable for use in other high-current applications, including lamps and lighting, electrical machinery, household appliances, power tools, and consumer electronics. This thermal cutoff has a wide temperature range from -60°C to 200°C, enabling it to be adapted to different applications.

Working Principle

The EYP-1BF115 Thermal Cutoff is a bimetallic strip-type device. When the temperature rises, the bimetal strips expand and the contact point is opened. When the temperature drops, the strips contract and the contact point is closed. The device is designed to open the circuit when the temperature rises above a certain threshold and close the circuit when the temperature drops below the threshold. The threshold temperature can be set or adjusted with an external resistor. The device is designed with a automatic reset mechanism, which means that once the temperature drops below the threshold, the contact point will automatically close again. However, it should be noted that the device does not reclose if the original overload or overheating is still present.

Conclusion

In conclusion, the EYP-1BF115 Thermal Cutoff is a bimetallic strip-type device that protects both individual components and assemblies of components from overheating or current overload. This product can handle a wide range of applications, ranging from medical equipment to consumer electronics. It has a wide temperature range from -60°C to 200°C and is equipped with an adjustable external resistor for setting the threshold temperature. Finally, the device automatically resets when the temperature drops below a certain threshold, although it does not reclose if the original overload or overheating is still present.

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