FWP-50A

Applications:	Electrical, Industrial
Melting I²t:	135
Size / Dimension:	--
Package / Case:	--
Mounting Type:	--
Breaking Capacity @ Rated Voltage:	200kA AC, 50kA DC
Operating Temperature:	--
Approvals:	CE, CSA, UR
Class:	--
Features:	--
Series:	FWP
Response Time:	--
Voltage Rating - DC:	700V
Voltage Rating - AC:	700V
Current Rating:	50A
Fuse Type:	Cartridge
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Electrical, specialty fuses are designed to provide a safety mechanism in circuitry when too much power is applied. The FWP-50A is one such fuse and is designed to be used in automobile and printed circuit board applications.

Application Field

The FWP-50A fuse is designed for direct automotive use, and is often found in car audio systems, engine control units, and powertrain control systems. The FWP-50A is designed with a current-carrying capacity of up to 50 amperes, while still fitting within a small form factor for space-constrained applications. This makes it ideal for automobile applications where space is usually tight. The FWP-50A is also designed for use on printed circuit boards, and is UL Recognized for 600 volts.

Working Principle

The FWP-50A works by protecting circuits from overcurrent. This is done by the fuse containing a metal strip or wire, which is designed to melt and break the circuit when too much current is applied. This process prevents further damage to the device or short-circuiting. The FWP-50A is designed to interact with the device that it is protecting in either a two- or three-pole configuration, with the ground pole acting as a parallel-connected path for a second circuit. With this configuration, the FWP-50A can be used to protect not only the primary circuit, but also any secondary circuits.

Advantages

The FWP-50A features some notable advantages over other fuse types. These advantages include its small form factor, making it a great choice for automotive applications. It also commands an excellent surge capability, with peak transient currents up to 50 amperes. Furthermore, the FWP-50A is WIDEBOY-approved and UL Recognized for up to 600 volts. These features ensure that the FWP-50A protects its protected circuitry both in the short and the long term.

Conclusion

The FWP-50A is an ideal choice for automotive and printed circuit board applications, due to its small form factor and excellent surge capability. It also carries a WIDEBOY approval and UL Recognition for up to 600 volts, providing additional safety and protection to its protected circuits. As such, the FWP-50A provides an ideal solution for those looking for reliable circuit protection in a robust and cost-effective package.

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