ALFT-03A-12

Series:	ALFT-03A
Packaging:	Tray
Part Status:	Active
Filter Type:	Power Line
Number of Lines:	2
Inductance @ Frequency:	1.7mH @ 1kHz
Current Rating (Max):	1.7A
DC Resistance (DCR) (Max):	600 mOhm
Voltage Rating - DC:	250V
Voltage Rating - AC:	--
Operating Temperature:	-25°C ~ 85°C
Ratings:	--
Approvals:	--
Features:	--
Mounting Type:	Through Hole
Size / Dimension:	0.941" L x 0.709" W (23.90mm x 18.00mm)
Height (Max):	0.850" (21.60mm)
Package / Case:	Vertical, 4 PC Pin

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Common Mode Chokes: ALFT-03A-12 application field and working principle

Common Mode Chokes (CMCs) are devices that are used to filter out common-mode currents that are present in high-frequency electronic systems. They are typically used in power circuits, as they have the ability to reduce voltage fluctuations and improve system stability. CMCs are available in various sizes, shapes and configurations, and can be used in a variety of applications.The ALFT-03A-12 is a common mode choke that is designed for use in commercial and industrial environment, and is suitable for a wide range of applications including: automotive, aerospace, medical equipment, high voltage and hybrid power systems. The ALFT-03A-12 is a compact device and is optimized for high current and voltage applications. It is available in various shapes, sizes and configurations.The working principle of the ALFT-03A-12 is simple: the device works by preventing the flow of currents due to the presence of external interference. This is achieved by employing a number of windings to oppose the flow of current, and thus forming a choke. The choke blocks the external interference, and allows the desired current to flow through the device without being disrupted.The ALFT-03A-12 is a high-performance common mode choke that is designed with high current and voltage ratings. The device is composed of pins, a core, and a winding. The pins are the terminals, and the small core is made up of ferrite or other high permeability material. The winding is made up of wire or conductor, and is wound around the core to provide the necessary inductance.The ALFT-03A-12 has two main characteristics: high current rating and high voltage rating. The device can handle up to 98 A peak current and up to 500 V peak voltage. The high current rating makes the device suitable for applications in motor drives, inverters, converters, motors, power supplies, generators, and other power-related applications.The ALFT-03A-12 also offers excellent protection against external interference. Its construction makes it highly effective at blocking noise, thus protecting the system from electromagnetic interference and other external sources. The device also offers excellent data communication features. It is designed to reduce data errors and improve system stability.The ALFT-03A-12 is a reliable and cost-effective solution for applications that require high current and voltage ratings. Its small size and compact design make it ideal for use in tight spaces. Furthermore, its high current and voltage ratings make it suitable for applications in a variety of commercial and industrial environments.Overall, the ALFT-03A-12 is an excellent choice for applications that require high current and voltage ratings, as well as protection from external interference. The device is available in a variety of sizes, shapes, and configurations, making it suitable for a wide range of applications. Its reliability and cost-effectiveness make it suitable for a variety of budgets, and its high current and voltage ratings make it ideal for applications that require these ratings.

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