| Allicdata Part #: | 511-16H-ND |
| Manufacturer Part#: |
511-16H |
| Price: | $ 0.85 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 620NH 1.265A 140 MOHM |
| More Detail: | 620nH Unshielded Molded Inductor 1.265A 140 mOhm M... |
| DataSheet: | 511-16H Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 0.77018 |
| DC Resistance (DCR): | 140 mOhm Max |
| Height - Seated (Max): | -- |
| Size / Dimension: | 0.156" Dia x 0.375" L (3.96mm x 9.53mm) |
| Supplier Device Package: | -- |
| Package / Case: | Axial |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 25MHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | 260MHz |
| Q @ Freq: | 50 @ 25MHz |
| Series: | 511 |
| Shielding: | Unshielded |
| Current - Saturation: | -- |
| Current Rating: | 1.265A |
| Tolerance: | ±3% |
| Inductance: | 620nH |
| Material - Core: | Phenolic |
| Type: | Molded |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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Fixed inductors are electrical components that are designed to store energy in the form of a magnetic field. They are typically found in power supplies, off-line UPSs, cell-phone chargers, and other related electronic equipment. The 511-16H is an example of a fixed inductor, and this article will address the application field and working principle of this component.
Application Field of 511-16H
The 511-16H fixed inductor was designed to provide high-current inductance, which makes it particularly useful in applications that require very high-current inductance such as DC-DC converter applications. It is also designed to provide low-radiation and low-noise, making it suitable for radio-frequency bypasses. In addition, the 511-16H has an operating temperature range of -40°C to +85°C, making it ideal for use in a wide variety of environments.
Working Principle of 511-16H
The working principle of the 511-16H fixed inductor can be understood by looking at the basic properties of inductors. In an inductor, a voltage (V) is required to force a current (I) to flow through the inductor. When this current flows, it creates a magnetic field. The magnetic field created by this current induces a voltage (VLC), which opposes the initial voltage (V). The size of this voltage is inversely proportional to the size of the inductor and the current passing through it. This voltage is known as the “back-EMF” or “back-electromotive force”.
The 511-16H uses this principle to provide high-current, low-radiation, and low-noise performance. The core material used in the 511-16H is designed to have a very high permeability, which allows for a greater inductance with less energy. Additionally, the core material used is “Powdered Iron” or “Ferrites”, which helps to reduce the amount of noise radiating from the inductor. Finally, the 511-16H is designed to have an extremely low DC resistance, which means that the voltage drop across the inductor is very low.
Conclusion
The 511-16H fixed inductor is an example of an inductor that is designed for applications that require high-current inductance. It is designed to provide low-radiation and low-noise performance by making use of a special core material and a low-resistance design. This makes it ideal for use in power supplies, off-line UPSs, and other related electronic equipment.
The specific data is subject to PDF, and the above content is for reference
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511-16H Datasheet/PDF