PA3747.805NL

Voltage Rating - AC:	--
Package / Case:	Vertical, 4 PC Pin
Height (Max):	0.902" (22.90mm)
Size / Dimension:	0.760" L x 0.717" W (19.30mm x 18.20mm)
Mounting Type:	Through Hole
Features:	--
Approvals:	--
Ratings:	--
Operating Temperature:	-40°C ~ 125°C
Series:	PA3747
Voltage Rating - DC:	--
DC Resistance (DCR) (Max):	--
Current Rating (Max):	--
Number of Lines:	2
Filter Type:	--
Part Status:	Active
Packaging:	Tray

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Common Mode Chokes are electromechanical devices that are used to reduce electrical noise and suppress unwanted signals. They are typically used in power supplies, motor drives, industrial, medical, and automotive applications. The PA3747.805NL is a common mode choke for electronic applications. It provides up to 3000 volts (V), up to 2 amperes (A) of current, and up to 1,500 revolutions per minute (RPM) of speed.The PA3747.805NL consists of two ferrite beads placed coaxially around an operating coil. The ferrite beads are insulated from the coil centre, forming a three-layer capacitor, with the centre of the coil acting as a low frequency inductor. The capacitor serves to reduce EMI emission from the common mode noise and provide high impedance at radio frequencies. The inductor on the other hand reduces high frequency noise and provides signal isolation between different circuits, as well as providing resonance and suppression of ringing and surge voltages.The working principle of the PA3747.805NL is based on the concept of mutual inductance. The operating coil creates a circulating current in each of the ferrite beads. The current, in turn, creates an opposing magnetic field that reduces the current. In this way, it reduces the common mode noise and prevents unwanted signals from propagating across different circuits, thus ensuring dry and clean electrical signals.The PA3747.805NL can be used for signal conditioning, power supply protection, and antenna applications. It can also be used as an input/output filter for single-phase and three-phase systems. The device has a wide frequency range from low frequencies to high frequencies, making it suitable for use in a variety of applications.The PA3747.805NL is designed to ensure high efficiency, low EMI, minimum crosstalk, and maximum noise suppression. It is capable of handling up to 3000V of power with minimal loss. The choke also features an integrated overvoltage protection circuit, allowing it to withstand sudden voltage jumps. The device is also designed to operate efficiently in temperatures up to +125°C.The PA3747.805NL is a reliable and cost-effective solution for EMI protection and signal conditioning in various applications. It provides excellent performance, high efficiency, and long-term reliabilty. With its wide range of features and robust design, it is sure to meet the needs of even the most demanding applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description