Operating Temperature:	-55°C ~ 105°C
Features:	Long Life
Ratings:	--
Applications:	High Pulse, DV/DT
Lead Spacing:	0.886" (22.50mm)
Termination:	PC Pins
Height - Seated (Max):	0.807" (20.50mm)
Size / Dimension:	1.024" L x 0.295" W (26.00mm x 7.50mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Series:	MKP479
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	400V
Voltage Rating - AC:	200V
Tolerance:	±5%
Capacitance:	0.3µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Film Capacitors

BFC247954304 Application Field and Working Principle

Film capacitors are the ideal choice for many applications ranging from basic to highly sophisticated. Film capacitors are widely used in ac transmission, motor control systems, radio communication, computers, and consumer electronics. Film capacitors are renowned for their low leakage and high voltage durability. In particular, polypropylene-film capacitors are a go-to choice in motor drives and power factor correction.The BFC247954304 is a high-quality, low-distortion film capacitor, perfect for boosting pulse power in a wide range of power electronic applications. It is the ideal choice for resonant frequency and EMI filters, and other pulsed power applications. Working on both AC and DC, the BFC247954304 is the reliable component for power electronics today.

Working Principle of BFC247954304

The BFC247954304 capacitor works by electrically storing energy and enabling its release when required, filtering high frequency energy and providing stable, reliable pulsed power. The cylindrical design is perfect for installations into small, confined areas, while its low capacitance noise keeps the input signal noise free. The capacitor’s inner works are based on an electrolytic capacitor, although it has a different design. Instead of using non-solid electrolyte or gel-filled electrolytes to store charge, film capacitors use metalized films made out of polycarbonate, polyester, polypropylene, or other plastic dielectric materials. These films are stacked together, with one film having a positive charge and one having a negative charge, forming the capacitor’s electrodes. When a voltage is applied to the capacitor the two films build up charge until they become equal in potential at which point the current stops flowing. The charge stored between the two films provides an electric field that holds the charge. This is why capacitors are able to store energy, providing a steady if small output stream of power.

Applications of BFC247954304

The BFC247954304 capacitor provides high pulse power for a wide range of applications including:

• EMI filters;
• Resonant frequency filters;
• DC-DC converters;
• Switched-mode power supplies;
• Motor drives;
• UPS systems;
• High frequency power electronics;
• Pulse generator circuits;
• Pulse power amplifiers.

The BFC247954304 is specifically suited to high frequency applications up to 500 kHz. Its high-voltage level makes it suitable for high pulse sources, circulators and critical applications.Film capacitors such as the BFC247954304 are a go-to choice for power electronics due to their high performance at a low cost. Their exceptional low-distortion and low leakage characteristics make them well suited to a variety of applications. With their small size and easy installation, these capacitors are a great option for a range of power electronics.

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