| Allicdata Part #: | 1812-391J-ND |
| Manufacturer Part#: |
1812-391J |
| Price: | $ 0.68 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 390NH 535MA 700 MOHM |
| More Detail: | 390nH Unshielded Inductor 535mA 700 mOhm Max 2-SM... |
| DataSheet: |  1812-391J Datasheet/PDF |
| Quantity: | 1000 |
| 650 +: | $ 0.61797 |
Specifications
| DC Resistance (DCR): | 700 mOhm Max |
| Height - Seated (Max): | 0.190" (4.83mm) |
| Size / Dimension: | 0.126" L x 0.126" W (3.20mm x 3.20mm) |
| Supplier Device Package: | -- |
| Package / Case: | 2-SMD |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 25MHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 220MHz |
| Q @ Freq: | 30 @ 25MHz |
| Series: | 1812 |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 535mA |
| Tolerance: | ±5% |
| Inductance: | 390nH |
| Material - Core: | Iron |
| Type: | -- |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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Introduction:
Fixed Inductors are widely used in various circuits. They are passive components made of a coil with a conducting wire and an electrolytic capacitor. The 1812-391J type of fixed inductor is one of the most popular types of fixed inductors used in electronic design today. This article aims to discuss the application field and working principle of the 1812-391J.Application Field of 1812-391J:
The 1812-391J fixed inductor is typically used in power supply and high frequency circuits, especially in circuits requiring higher efficiency and higher power. It is also used in filter circuits, delay circuits, oscillator circuits, switching regulators, and radio applications. Additionally, it is suitable for power management systems such as DC-DC converters and high frequency inverters.Working Principle of 1812-391J:
The working principle of the 1812-391J is based on Faraday’s Law of Induction. The 1812-391J is composed of two parts. The first part is the coil, which consists of a wire wrapped around a core made of ferromagnetic material. The second part is the capacitor, which is installed in parallel with the coil.When a voltage is applied to the 1812-391J, the coil produces a magnetic field, which in turn induces a current in the capacitor. This current produces a voltage whose amplitude depends on the inductance of the coil and the capacitance of the capacitor. This voltage is then used to perform a wide range of tasks, such as regulating power levels or switching.Conclusion:
In conclusion, the 1812-391J fixed inductor is a popular type of fixed inductor and is used in various application fields. Its working principle is based on Faraday’s Law of Induction and involves the production of a voltage from a magnetic field induced by the coil and a capacitance in parallel. The 1812-391J is a reliable and high-performance inductor and can be used for a variety of purposes.
Fixed Inductors are widely used in various circuits. They are passive components made of a coil with a conducting wire and an electrolytic capacitor. The 1812-391J type of fixed inductor is one of the most popular types of fixed inductors used in electronic design today. This article aims to discuss the application field and working principle of the 1812-391J.Application Field of 1812-391J:
The 1812-391J fixed inductor is typically used in power supply and high frequency circuits, especially in circuits requiring higher efficiency and higher power. It is also used in filter circuits, delay circuits, oscillator circuits, switching regulators, and radio applications. Additionally, it is suitable for power management systems such as DC-DC converters and high frequency inverters.Working Principle of 1812-391J:
The working principle of the 1812-391J is based on Faraday’s Law of Induction. The 1812-391J is composed of two parts. The first part is the coil, which consists of a wire wrapped around a core made of ferromagnetic material. The second part is the capacitor, which is installed in parallel with the coil.When a voltage is applied to the 1812-391J, the coil produces a magnetic field, which in turn induces a current in the capacitor. This current produces a voltage whose amplitude depends on the inductance of the coil and the capacitance of the capacitor. This voltage is then used to perform a wide range of tasks, such as regulating power levels or switching.Conclusion:
In conclusion, the 1812-391J fixed inductor is a popular type of fixed inductor and is used in various application fields. Its working principle is based on Faraday’s Law of Induction and involves the production of a voltage from a magnetic field induced by the coil and a capacitance in parallel. The 1812-391J is a reliable and high-performance inductor and can be used for a variety of purposes.
The specific data is subject to PDF, and the above content is for reference
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