| Allicdata Part #: | 486-3097-ND |
| Manufacturer Part#: |
DSF-18-0002 |
| Price: | $ 3.89 |
| Product Category: | Filters |
| Manufacturer: | Schurter Inc. |
| Short Description: | COMMON MODE CHOKE 600MA 2LN TH |
| More Detail: | 2 Line Common Mode Choke Through Hole 600mA DCR 3... |
| DataSheet: |  DSF-18-0002 Datasheet/PDF |
| Quantity: | 45 |
| 1 +: | $ 3.53430 |
| 10 +: | $ 3.30246 |
| 20 +: | $ 3.07188 |
| 50 +: | $ 2.76469 |
| 100 +: | $ 2.61110 |
| 200 +: | $ 2.45750 |
| 500 +: | $ 2.30391 |
| 1000 +: | $ 2.15032 |
| Voltage Rating - AC: | -- |
| Package / Case: | Radial - 4 Leads |
| Height (Max): | 0.496" (12.60mm) |
| Size / Dimension: | 0.717" L x 0.701" W (18.20mm x 17.80mm) |
| Mounting Type: | Through Hole |
| Features: | -- |
| Approvals: | -- |
| Ratings: | -- |
| Operating Temperature: | -40°C ~ 125°C |
| Series: | DSF |
| Voltage Rating - DC: | 600V |
| DC Resistance (DCR) (Max): | 360 mOhm |
| Current Rating (Max): | 600mA |
| Number of Lines: | 2 |
| Filter Type: | -- |
| Part Status: | Active |
| Packaging: | Bulk |
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Common Mode Chokes, such as DSF-18-0002, find great application in industries and homes for protection, filtering, and signal transmission. Common Mode Chokes are widely used as signal isolators, signal filters, power line filters, etc. and is gaining popularity due to its simplicity and high efficiency in achieving desired objectives.
Common Mode Chokes are passive electronic components that are available in various shapes and sizes for tailored applications. DSF-18-0002 is an example of commonly used Common Mode Chokes. It is available in the form of a toroid with green jackets. The most typical features of DSF-18-0002 are its inductance range of 0.2 to 1.0 mH, operating temperature range of -25 degrees to +105 degrees centigrade, and current rating of 3A.
The working principle of DSF-18-0002 is based on the concept of Common Mode Chokes. Common Mode Chokes are used to reduce and suppress electromagnetic interference from entering a system. These chokes are usually placed at the input and output of the power supplies, between integrated circuits (ICs) and known interrupting sources. The choke works by using an inductor coil to reduce the effect of the electromagnetic interference that is caused by the passing currents.
In a Common Mode Choke, the inductors used are usually wound with two or more coils of equal inductance connected in series. The coils are designed with equal turns and electrical connections so that the signal produced by one coil is equal and opposite to the signal produced by the other coil. Thus, when the passing current produces an electromagnetic field, the opposite fields produced by the two coils cancels each other out and blocks the interference.
In DSF-18-0002, the two coils are arranged in the form of a toroid. A toroid is an electromagnetic winding with a concentric core of laminated steel or ferrite material. The two coils are wound around the toroidal core. The toroid core provides two benefits. It increases the inductance of the coil, and it also serves as an effective shield against the disturbed signals generated by the passing currents. This helps to prevent the interference from entering the system.
In conclusion, DSF-18-0002 is an effective and efficient Common Mode Choke and is widely used in industries and homes. It can be used for signal isolation, signal filtering and power line filtering. Its inductors are wound with two coils around a toroidal core, and this allows it to block any unwanted disturbance from passing currents.
The specific data is subject to PDF, and the above content is for reference
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