PM1812-1R2J Allicdata Electronics
Allicdata Part #:

M6045TR-ND

Manufacturer Part#:

PM1812-1R2J

Price: $ 0.00
Product Category:

Inductors, Coils, Chokes

Manufacturer: Bourns Inc.
Short Description: FIXED IND 1.2UH 430MA 550 MOHM
More Detail: 1.2µH Unshielded Inductor 430mA 550 mOhm Max 1812...
DataSheet: PM1812-1R2J datasheetPM1812-1R2J Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
DC Resistance (DCR): 550 mOhm Max
Height - Seated (Max): 0.134" (3.40mm)
Size / Dimension: 0.177" L x 0.126" W (4.50mm x 3.20mm)
Supplier Device Package: 1812
Package / Case: 1812 (4532 Metric)
Mounting Type: Surface Mount
Inductance Frequency - Test: 7.96MHz
Operating Temperature: -40°C ~ 100°C
Ratings: --
Frequency - Self Resonant: 80MHz
Q @ Freq: 50 @ 7.96MHz
Series: PM1812
Shielding: Unshielded
Current - Saturation: --
Current Rating: 430mA
Tolerance: ±5%
Inductance: 1.2µH
Material - Core: Ferrite
Type: --
Part Status: Obsolete
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components that convert alternating current (AC) to direct current (DC) in a wide range of applications. They are often used in the field of radio and TV broadcasting, in power distribution systems, in communications, and in industrial machinery. The PM1812-1R2J is an example of a fixed inductor, which contains an induction coil, a rectifier, an RF filter, and an on/off switch. Through these components, the inductor is able to store energy, convert AC into DC, reduce RF interference, and control the output voltage.

The induction coil is the main component of a fixed inductor. It contains multiple turns of wire in its design, which act as a transformer coil to form an inductive loop. The size and shape of the coil significantly influence the inductor’s ability to store energy. By altering the shape, size, and type of wire, inductors can be tailored to fit different applications.

The rectifier is the second component included in the PM1812-1R2J fixed inductor. It consists of two diodes, one anode and one cathode, which are connected in a specific manner so as to convert AC into DC. This process involves passing the AC signal through the rectifier, which allows current to flow in only one direction. By filtering out the alternating positive and negative signals, the rectifier is left with only a continuous DC output.

Another important component of the PM1812-1R2J fixed inductor is its RF filter. It is designed to reduce radio frequency interference from the output signal. Manufactured to specific tolerances, the RF filter works by blocking any frequencies outside its designated range. This helps ensure that only the desired signals are preserved and all other radio frequency signals are blocked.

The last component of the PM1812-1R2J fixed inductor is an on/off switch. This allows the devices that the inductor is connected to the control the amount of power being supplied. As any of these components are turned on or off, it influences the output voltage and the capacitor’s ability to store energy. By controlling each individual component, the inductor can be tailored to fit different applications.

In conclusion, the PM1812-1R2J fixed inductor is an ideal choice for a wide range of applications. It contains an induction coil, a rectifier, an RF filter, and an on/off switch, which together provide the components the ability to store energy, convert AC into DC, reduce RF interference, and control the output voltage. These components make the PM1812-1R2J fixed inductor a versatile and essential component in many industries.

The specific data is subject to PDF, and the above content is for reference

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