Voltage Rating - DC:	32V
Size / Dimension:	0.250" Dia x 0.625" L (6.35mm x 15.88mm)
Color:	--
Operating Temperature:	--
Approvals:	--
Breaking Capacity @ Rated Voltage:	--
Mounting Type:	Holder
Package / Case:	1AG, 1/4" x 5/8"
Response Time:	--
Series:	AGA
Voltage Rating - AC:	32V
Current Rating:	3A
Fuse Type:	Cartridge, Glass
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Fuses: OAGA003.V Application Field and Working Principle

Fuses are an important component used in the electrical industry. They are used to provide protection for electrical circuits from overcurrent and excessive voltage. OAGA003.V is a type of fuse used primarily for the protection of low-voltage electronics and is suitable for secondary protection on circuits with low rated output current, such as laptop chargers and 5V USB cables. Its application field and working principle are outlined below.

Application Field

The OAGA003.V fuse is designed for the protection of circuits below 30Vac and is usually rated at 250V, 2A and above. It is well suited for use in equipment with low-voltage ratings, such as consumer electronics, industrial control equipment, and medical equipment. Furthermore, the OAGA003.V is specifically designed to provide very low resistance and quick acting current protection in circuits with a short capacitive response time, such as laptop power adapters and 5V USB cables.

Working Principle

The working principle of the OAGA003.V fuse is based on the principle of heating and melting. The fuse is designed such that when the current passing through it exceeds its rated current, its internal element (usually an alloy) heats up and melts, thus breaking the circuit and providing protection to the equipment connected to it.The OAGA003.V fuse also incorporates a time-delay feature, which helps protect against low-current surges or spikes. This allows the circuit to trip at a certain current level, allowing the fuse to remain in the circuit even when subjected to short-term overloads.

Conclusion

The OAGA003.V fuse is an effective solution for the protection of low-voltage electronics such as laptop chargers and 5V USB cables. Its quick-acting current protection and time-delay feature make it well suited for use in circuits that require low resistance and short capacitive response time.

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