| Allicdata Part #: | PLK1220-ND |
| Manufacturer Part#: |
ELF-18D650K |
| Price: | $ 3.02 |
| Product Category: | Filters |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | COMMON MODE CHOKE 1.8A 2LN TH |
| More Detail: | 2 Line Common Mode Choke Through Hole 1.8A |
| DataSheet: |  ELF-18D650K Datasheet/PDF |
| Quantity: | 39 |
| 1 +: | $ 2.74680 |
| 10 +: | $ 2.32281 |
| 25 +: | $ 1.99105 |
| Voltage Rating - AC: | -- |
| Package / Case: | Vertical, 4 PC Pin |
| Height (Max): | 1.362" (34.60mm) |
| Size / Dimension: | 1.142" L x 0.827" W (29.00mm x 21.00mm) |
| Mounting Type: | Through Hole |
| Features: | -- |
| Approvals: | -- |
| Ratings: | -- |
| Operating Temperature: | -20°C ~ 105°C |
| Series: | V |
| Voltage Rating - DC: | -- |
| DC Resistance (DCR) (Max): | -- |
| Current Rating (Max): | 1.8A |
| Number of Lines: | 2 |
| Filter Type: | Power Line |
| Part Status: | Obsolete |
| Packaging: | Bulk |
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Common mode chokes are electromagnetic coils used to prevent the transmission of common mode noise in electrical circuits. They are commonly used in power circuits in industries as well as in personal computers and audio systems, and they help to protect these circuits from intense electrical noise. The ELF-18D650K is a common mode choke that has applications in a wide range of applications, including power supply circuits, control and instrumentation, computers, audio equipment, and other electronic systems. It is typically used to suppress common mode noises and reduce the amount of noise being generated.
The ELF-18D650K features a built-in shield and a twisted pair construction that helps to reduce the amount of noise transmitted through the coil. Its design helps to minimize the amount of interference being induced into the system’s ground plane. The ELF-18D650K also has a low distributed capacitance and low total inductance, which helps to reduce the amount of radiation it produces. The ELF-18D650K also features high current ratings and a low profile, making it well-suited for a variety of applications in various electronics systems.
The basic design and working principle of the ELF-18D650K common mode choke is quite simple. It is composed of two parallel wires, a primary coil winding and a secondary coil winding. The two windings are wound in opposite directions and the device acts as a pair of coils connected in parallel. The windings are then connected to the system’s ground plane, which helps to reduce the amount of common mode noise that is picked up by the ELF-18D650K.
The ELF-18D650K’s construction also helps to reduce the amount of noise that is transmitted through the device. The device’s built-in shield helps to reduce the level of RF radiation that is transmitted through the device, while the twisted pair construction minimizes the amount of EMI (electromagnetic interference) that is generated. The ELF-18D650K also features a low distributed capacitance, which helps to reduce the amount of crosstalk within the circuit.
Overall, the ELF-18D650K is a versatile and reliable common mode choke that can be used in a wide range of applications. Its low profile and high current ratings make it suitable for use in a variety of different applications, while its construction helps to reduce the amount of common mode noise that is generated in the circuit. It also has a low distributed capacitance, which helps to reduce crosstalk and interference, making it an effective device for suppressing common mode noises in any electronic system.
The specific data is subject to PDF, and the above content is for reference
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