1537-50G Allicdata Electronics
Allicdata Part #:

1537-50G-ND

Manufacturer Part#:

1537-50G

Price: $ 0.90
Product Category:

Inductors, Coils, Chokes

Manufacturer: API Delevan Inc.
Short Description: FIXED IND 30UH 191MA 2.8 OHM TH
More Detail: 30µH Unshielded Molded Inductor 191mA 2.8 Ohm Max ...
DataSheet: 1537-50G datasheet1537-50G Datasheet/PDF
Quantity: 1000
2500 +: $ 0.81554
Stock 1000Can Ship Immediately
$ 0.9
Specifications
DC Resistance (DCR): 2.8 Ohm 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: 2.5MHz
Operating Temperature: -55°C ~ 105°C
Ratings: --
Frequency - Self Resonant: 21MHz
Q @ Freq: 65 @ 2.5MHz
Series: 1537
Shielding: Unshielded
Current - Saturation: --
Current Rating: 191mA
Tolerance: ±2%
Inductance: 30µH
Material - Core: Iron
Type: Molded
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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Fixed inductors are electrical components used to store and control electric current within an electric circuit. They are useful for stabilizing and controlling the electrical energy in a circuit. One of the most widely used and common forms of fixed inductors is the 1537-50G. This specific inductor is constructed with a 93 % tinned-copper body insulator which serves to separate the windings from the main body of the device. It also has an inductance range of 1.9 to 6.5 mH along with a Q factor of 110 between 5 to 400 kHz. Additionally, the 1537-50G also has an operating temperature range of -40 to +125 degrees Celsius and an insulation resistance greater than 800 VDC.

The main application of the 1537-50G fixed inductor is power supply regulation and switching. It is most commonly used in switching power supplies and dc/dc voltage conversion. The great insulation resistance of the 1537-50G allows it to be relied upon to maintain a constant voltage level in a circuit when compared with other inductors, even with the presence of transient loads. Additionally, the relatively high Q factor of the 1537-50G allows it to be used in circuits where it needs to maintain its inductance even with a considerable amount of current passing through it.

Working principle of a 1537-50G fixed inductor is based upon Faraday\'s law of induction, which states that a voltage will occur across the terminals of an inductor in a circuit whenever the current passing through the inductor changes. This voltage will oppose the change in current, meaning that a surge in current will lead to a voltage across the inductor that will resist the surge, and a decrease in current will lead to a voltage that will resist the decrease. This allows fixed inductors, such as the 1537-50G, to play a key role in power regulation and switching, as it will maintain a constant voltage level when presented with a varying current in a circuit.

The 1537-50G fixed inductor by Coilcraft is a reliable and compact device that is widely used in power supply circuitry and voltage conversion. It has an operating temperature range of -40 to +125 degrees Celsius, a 93 % tinned-copper body insulator, an inductance range of 1.9 to 6.5 mH, and a Q factor of 110 between 5 to 400 kHz, along with an insulation resistance greater than 800 VDC. The primary function of the 1537-50G is to moderate and control the electrical current in a circuit while maintaining a constant voltage level, which is achieved through its adherence to the principle of Faraday\'s law of induction.

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

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