0154.800DRL

Response Time:	Fast
DC Cold Resistance:	0.212 Ohms
Size / Dimension:	0.383" L x 0.198" W x 0.150" H (9.73mm x 5.03mm x 3.81mm)
Color:	--
Operating Temperature:	-55°C ~ 125°C
Approvals:	CSA, UL
Melting I²t:	0.271
Breaking Capacity @ Rated Voltage:	50A
Mounting Type:	Holder, Surface Mount
Package / Case:	2-SMD, Square End Block with Holder
Series:	OMNI-BLOK® 154L
Voltage Rating - DC:	125V
Voltage Rating - AC:	125V
Current Rating:	800mA
Fuse Type:	Board Mount (Cartridge Style Excluded)
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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Fuses: 0154.800DRL Application Field and Working Principle

Fuses are small and simple electrical devices, which are designed to protect electronics from short-circuits or excessive currents. 0154.800DRL is a type of fuse that is mainly used in automotive electrical systems. It is a low voltage fuse, typically used for applications up to 24V. This article seeks to explain the application field and working principle of the 0154.800DRL.

Application Field

The 0154.800DRL is designed to protect sensitive electronic components in automotive electrical systems. It is designed for low voltage applications, typically up to 24V, and is used in a wide range of vehicle applications. Some of the most common uses include:

• Alternator and starter protection
• Lighting circuits
• Audio systems
• Battery backup systems
• Control systems

The 0154.800DRL fuse is designed to be resistant to fault currents that arise during starting and peak current events. This makes it well suited for automotive applications, where high-current surges can occur.

Working Principle

0154.800DRL fuses are a type of current-limiting fuse. They work by limiting the amount of current that flows through an electrical system, protecting it from damage caused by over-current events. When the current through the 0154.800DRL fuse exceeds the maximum current rating, the fuse wire melts, disrupting the circuit and breaking the supply of current. When this happens, the fuse will need to be replaced before the circuit can be re-energized.The 0154.800DRL fuse has a low voltage rating of 24V, which means that it can handle currents of up to 24V without needing to be replaced. This makes it well suited for automotive applications, where high voltage spikes can occur.

Conclusion

The 0154.800DRL is a low voltage fuse, designed for use in automotive electrical systems. It is a current-limiting fuse, designed to limit the amount of current flowing through an electrical system, protecting it from over-current events. The 0154.800DRL is well suited for automotive applications, with its low voltage rating and high current surge protection.

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