BFC237890043

Operating Temperature:	-55°C ~ 85°C
Features:	Long Life
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.591" (15.00mm)
Termination:	PC Pins
Height - Seated (Max):	0.591" (15.00mm)
Size / Dimension:	0.689" L x 0.335" W (17.50mm x 8.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP/MKP378
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	--
Tolerance:	--
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction to Film Capacitors – BFC237890043

Film capacitors are among the most common type of capacitors found in a wide variety of applications, ranging from consumer electronics to industrial motion control systems. The BFC237890043 is a common film capacitor produced by CDE, and it has a variety of different uses and specialized application fields.

Application Fields of BFC237890043

The BFC237890043 is most commonly used in professional audio systems, where precision and low electrical noise is required. This capacitor features excellent self-healing properties, making it particularly suitable for high frequency audio applications. Additionally, its reinforced plastic case gives phenomenal stability and reliability in all kinds of environmental situations.The BFC237890043 can also be used in motor control applications. Its self-healing properties are excellent for protecting against motor overloads in difficult operational environments. It also helps control motor power fluctuations, which can be vital in certain precision settings.The last major application field of the BFC237890043 is for use in power factor correction systems. Its impressive operating temperature range, low electrical noise, and extended life makes this capacitor a great choice for companies and systems that need greater accuracy and reliability.

Working Principle of BFC237890043

The working principle of film capacitors is relatively simple. When an AC or DC voltage is applied to the capacitor, an electrical current passes through the dielectric material as a field of electrostatic ions. This causes the dielectric material to become polarized, forming an electric field between the two electrodes and storing charge.The BFC237890043 uses a PEN film as its dielectric, giving it excellent self-healing properties and greater tolerance to low-frequency vibration and shock. Additionally, the capacitor is encased within a reinforced plastic case, designed to protect it from environmental hazards such as dust, moisture, and temperature fluctuations.

Conclusion

The BFC237890043 is a common film capacitor produced by CDE. It is most commonly used in professional audio systems, motor control applications, and power factor correction systems due to its excellent self-healing properties, low electrical noise, long-life, and excellent operating temperature range. It works by passing an electrical current through a dielectric material, which creates a field of electrostatic ions and stores charge.

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