AISM-1812-R56M-T

DC Resistance (DCR):	400 mOhm Max
Height - Seated (Max):	0.110" (2.80mm)
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:	25.2MHz
Operating Temperature:	-40°C ~ 85°C
Ratings:	--
Frequency - Self Resonant:	140MHz
Q @ Freq:	40 @ 25.2MHz
Series:	AISM-1812
Shielding:	Unshielded
Current - Saturation:	--
Current Rating:	520mA
Tolerance:	±20%
Inductance:	560nH
Material - Core:	Ferrite
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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AISM-1812-R56M-T application field and working principle

Introduction:
Fixed inductors are a kind of electronic components used in circuit boards. In particular, AISM-1812-R56M-T is a cylindrical type inductor with high efficiency and large inductance range. It is mainly used in electronics power supplies, and other automatic control fields.

Application fields of AISM-1812-R56M-T
1. Power supplies: AISM-1812-R56M-T is widely used in power adapters, laptop chargers, etc. The built-in winding copper wire is wound tightly and evenly. It can provide low AC impedance and ensure the stability of power supply circuit working frequency.
2. Communication device: AISM-1812-R56M-T is widely used in communication devices, such as hand-held radio, mobile phones and other communication products to increase or decrease the current flow for better communication performance.
3. Motor control: AISM-1812-R56M-T is used in motor controllers to control motor speed and maintain a constant frequency even when the load is changing. This can improve energy efficiency and ensure the smooth operation of the motors.

Working Principle of AISM-1812-R56M-T
AISM-1812-R56M-T is an inductive device, its working principle is the same as common inductors. It consists of a coil wound around a core which, when connected to an alternating current, generates a magnetic field. This magnetic field strengthens the flow of electrons, effectively increasing its current. The inductance value of a specific inductor determines its resistance to any change in current through it.
When a voltage is applied, a magnetic field is generated around the inductor according to Faraday\'s law, and the magnetic field strength is proportional to the inductor\'s inductance. The AISM-1812-R56M-T can provide inductance of up to 18μH, which will generate a strong magnetic field. The strength of the magnetic field determines the amount of current which can flow through the inductor.
When the voltage is removed, the magnetic field will dissipate and the current will continue to flow through the inductor. This is known as inductor “self-inductance”. The AISM-1812-R56M-T has a high self-inductance value, which allows it to provide maximum current stability even under changing load conditions.

Conclusion:
AISM-1812-R56M-T has a wide range of applications, including power supplies, communication devices, motor controls and so on. Through its winding copper wire, it can provide stable current and low AC impedance for these devices. Its working principle is the Faraday’s law, a magnetic field is generated when the voltage is applied due to its high inductance value. When the voltage is removed, the generated magnetic field will dissipate and the current can continue to flow through the inductor due to the high self-inductance value.

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