HCM1A0703-R82-R

Q @ Freq:	--
Height - Seated (Max):	0.118" (3.00mm)
Size / Dimension:	0.280" L x 0.268" W (7.10mm x 6.80mm)
Supplier Device Package:	SMD
Package / Case:	2-SMD, J-Lead
Mounting Type:	Surface Mount
Features:	--
Inductance Frequency - Test:	100kHz
Operating Temperature:	-55°C ~ 155°C
Ratings:	AEC-Q200
Frequency - Self Resonant:	--
Series:	HCM1A
DC Resistance (DCR):	8 mOhm Max
Shielding:	Shielded
Current - Saturation:	14A
Current Rating:	8.5A
Tolerance:	±20%
Inductance:	820nH
Material - Core:	Iron Powder
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are one of the most important components of electrical and electronic systems. They are used to store energy in the form of magnetic field and, in this manner, to limit the maximum flow of electrical current or to allow electric currents to be modulated. Among all fixed inductors, HCM1A0703-R82-R has become increasingly popular in recent years because of its superior performance and features.

Application Field

HCM1A0703-R82-R fixed inductor is used in various applications ranging from low-power and portable electronics to power supply. Also it is widely used in power conversion, signal filtering, power conditioning, advanced consumer electronics, onboard defense electronics and more. It features great electromagnetic compatibility, high current capacity, and low insertion loss. These features make it suitable for a large variety of applications, including voltage regulators, motor controls, switching power supplies, ripple filters, and clamps.

Working Principle

A HCM1A0703-R82-R fixed inductor is a passive electrical device which stores energy in the form of a magnetic field. When an electric current is applied to it, the coil creates a strong magnetic field which stores energy proportional to the intensity of the current, correlated by the ratio of current to voltage. This is known as inductance. Once the current passes through the coil, its field collapses and the stored energy is released. This release of energy results in the creation of an induced voltage. The magnitude of this voltage is governed by the amount of stored energy, the time the current was flowing, and Faraday’s law of induction. When using a HCM1A0703-R82-R fixed inductor, several factors should be taken into account. Its physical size affects the inductance of the coil, as larger coils tend to exhibit higher inductance. Its resistance also affects the current handling capacity of the device, as higher resistance hinders current from flowing. Finally, its saturation point and frequency response should be considered to ensure that the device works properly in its planned operating environment.

Conclusion

In summary, HCM1A0703-R82-R fixed inductor is a versatile and reliable device which can be used in a variety of applications. Due to its high current capacity, low insertion loss, and good electromagnetic compatibility, this device has become increasingly popular in many current-based systems. However, it is important to consider the various factors like inductance, resistance, saturation point, and frequency response when using it.

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