| Allicdata Part #: | PT300-1750HM-ND |
| Manufacturer Part#: |
PT300-1750HM |
| Price: | $ 4.21 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 300UH 7.3A 75 MOHM TH |
| More Detail: | 300µH Shielded Toroidal Inductor 7.3A 75 mOhm Max ... |
| DataSheet: |  PT300-1750HM Datasheet/PDF |
| Quantity: | 1000 |
| 100 +: | $ 3.79310 |
Specifications
| DC Resistance (DCR): | 75 mOhm Max |
| Height - Seated (Max): | 0.760" (19.30mm) |
| Size / Dimension: | 1.750" Dia (44.45mm) |
| Supplier Device Package: | -- |
| Package / Case: | Radial |
| Mounting Type: | Through Hole |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -- |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | PT |
| Shielding: | Shielded |
| Current - Saturation: | -- |
| Current Rating: | 7.3A |
| Tolerance: | ±15% |
| Inductance: | 300µH |
| Material - Core: | Iron Powder |
| Type: | Toroidal |
| Part Status: | Active |
| Packaging: | Bulk |
Description
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Fixed inductors are incredibly useful electronic components that are used in circuit designs. They can provide a controlled current value, allow for a capacitive effect, and help to form different kinds of resonance effects. The PT300-1750HM is a popular fixed inductor that has several useful applications and is an effective and efficient part of many circuits. In this article, we will explore the applications and working principles of this component.
Applications of the PT300-1750HM
The PT300-1750HM is a high-power, shielded, low construction inductor that is designed to provide a low-DCR and wide range of inductance values. It can be used in a variety of applications, such as low-noise audio, EMI filters, DC/DC converters, motor drivers, and LED lighting. Due to its low DCR and wide inductance range, it is an ideal choice for a variety of power circuits.
The PT300-1750HM has a wide operating temperature range, which makes it suitable for automotive and industrial applications. It also features a high-power capability that is able to handle large currents with minimal losses. Furthermore, its shielded construction reduces EMI levels, making it an ideal component for applications that require low noise. Additionally, its low construction allows for space-saving in tight circuit designs.
Working Principle of the PT300-1750HM
The PT300-1750HM is a fixed inductor that works on a simple principle. When a current is applied to the component, the Inductance increases, resulting in a voltage drop across the inductor. The equation for the voltage drop for this component is V=Ldi/dt, where L is the inductance, i is the current, and t is the change in time. This concept explains how the Inductance of the component increases when a current is applied.
The PT300-1750HM also features an iron-powder core, which helps to increase the component’s inductance. This is done by increasing the magnetic field due to the additional magnetic materials. The material also helps to reduce the energy losses that occur when current is applied to the inductor. The core also helps to reduce the size of the overall component and make it suitable for space-saving applications.
Conclusion
The PT300-1750HM is an efficient and effective fixed inductor that has a number of beneficial applications and a simple working principle. It has a wide operating temperature range, a high-powered capability, and a shielded construction that helps to reduce EMI levels. It also features an iron-powder core which helps to increase the inductance and reduce energy losses. Overall, the PT300-1750HM makes for a great addition to many circuit designs.
The specific data is subject to PDF, and the above content is for reference
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| PT300-1200HM | API Delevan ... | 4.21 $ | 1000 | FIXED IND 300UH 3.3A 150 ... |
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