| Allicdata Part #: | PD75R-123K-ND |
| Manufacturer Part#: |
PD75R-123K |
| Price: | $ 1.30 |
| Product Category: | Inductors, Coils, Chokes |
| Manufacturer: | API Delevan Inc. |
| Short Description: | FIXED IND 12UH 1.9A 85 MOHM SMD |
| More Detail: | 12µH Unshielded Wirewound Inductor 1.9A 85 mOhm Ma... |
| DataSheet: |  PD75R-123K Datasheet/PDF |
| Quantity: | 1000 |
| 500 +: | $ 1.17331 |
Specifications
| DC Resistance (DCR): | 85 mOhm Max |
| Height - Seated (Max): | 0.197" (5.00mm) |
| Size / Dimension: | 0.303" L x 0.272" W (7.70mm x 6.91mm) |
| Supplier Device Package: | -- |
| Package / Case: | Nonstandard |
| Mounting Type: | Surface Mount |
| Inductance Frequency - Test: | 1kHz |
| Operating Temperature: | -55°C ~ 125°C |
| Ratings: | -- |
| Frequency - Self Resonant: | -- |
| Q @ Freq: | -- |
| Series: | PD75R |
| Shielding: | Unshielded |
| Current - Saturation: | 1.9A |
| Current Rating: | 1.9A |
| Tolerance: | ±10% |
| Inductance: | 12µH |
| Material - Core: | Ferrite |
| Type: | Wirewound |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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Fixed Inductors refer to a type of electronic components that generate magnetic fields. They are often used in applications such as power supplies, audio amplifiers, and signal processing. The PD75R-123K is an example of a fixed inductor. It has a wide range of applications, and the working principle is relatively simple.
Applications of PD75R-123K
The PD75R-123K is an inductor with an inductance value of 270uH and a resistance of 3.5ohms. Its dimensions are 7.5" x 3.1" x 3.1", and its weight is 78.5 grams. It is well-suited for use in audio amplifiers and other power supplies. It is also commonly used in audio power amplifiers, loudspeakers, and other signal-processing devices. It provides good filtering performance and can be used to smooth power supply voltage fluctuations.
Working Principle
The working principle of the PD75R-123K is relatively simple. When a current is applied to the inductor, it creates a magnetic field. This magnetic field that is created exerts a force on the electrons in the current. The force generated by the magnetic field causes the electrons to accelerate and creates what is known as a back magnetic field. The back magnetic field opposes the direction of the current, creating a force stabilized at the terminal voltage. This stabilized force helps to reduce fluctuations in the current.
In addition, when a voltage is applied to the inductor, the magnetic field created by the inductor affects the current flowing through the inductor. This affect, known as inductance, decreases the rate at which the voltage drops across the inductor. This means that the voltage across the inductor will remain relatively constant, even in the presence of changes in the current.
The PD75R-123K enables the efficient operation of audio amplifiers, power supplies, and signal-processing devices. Its wide range of applications and simple working principle make it an ideal choice for many different electronic components.
The specific data is subject to PDF, and the above content is for reference
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