ELT-3KN123B Inductors, Coils, Chokes |
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| Allicdata Part #: | PCD1400TR-ND |
| Manufacturer Part#: |
ELT-3KN123B |
| Price: | $ 0.52 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | FIXED IND 1MH 30MA 25 OHM SMD |
| More Detail: | 1mH Unshielded Wirewound Inductor 30mA 25 Ohm Nons... |
| DataSheet: |  ELT-3KN123B Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.46721 |
| 3000 +: | $ 0.45261 |
| 5000 +: | $ 0.43801 |
| 10000 +: | $ 0.42341 |
| DC Resistance (DCR): | 25 Ohm |
| Height - Seated (Max): | 0.087" (2.20mm) |
| Size / Dimension: | 0.130" L x 0.130" W (3.30mm x 3.30mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -20°C ~ 85°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | 3KN |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 30mA |
| Tolerance: | ±10% |
| Inductance: | 1mH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed Inductors are important components in electronic circuits, and ELT-3KN123B is a type of fixed inductors. ELT-3KN123B has many features and special applications, and its working principle is quite unique.
ELT-3KN123B has a wide application field, mainly including switched mode power supplies (SMPS), DC to DC converters, and adjustable current regulators. In these applications, ELT-3KN123B can efficiently reduce no-load losses and improve the power factor in SMPS.
The working principle of ELT-3KN123B is based on electromagnetic induction, which is the phenomenon that an induced current is generated in a conductor when it is exposed to a changing magnetic field. ELT-3KN123B uses this principle to limit the current flow in an electrical circuit. When an AC current flows through the inductor, a magnetic field is generated around it, and this magnetic field isolates the AC current in the inductor and reduces the current flowing through the electrical circuit.
The other feature of ELT-3KN123B is that it has a wide range of inductance values, ranging from 0.2uH to 200uH. This enables the user to select the right inductance value to achieve the desired current limiting effect. This makes it suitable for a wide range of applications.
ELT-3KN123B also has superior temperature and electrical characteristics. It can operate over a wide temperature range, from -55°C to +125°C, and it has excellent electrical characteristics such as low ESR and high current rating. This makes it a reliable and promising fixed inductor.
In conclusion, ELT-3KN123B is a reliable and promising fixed inductor with many features and special applications. Its electromagnetic induction based working principle and its wide range of inductance values enable it to be used in many electronic circuits with great performance. This makes it a great choice for switched mode power supplies, DC to DC converters, and adjustable current regulators.
The specific data is subject to PDF, and the above content is for reference
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