SC75-151

DC Resistance (DCR):	640 mOhm Max
Height - Seated (Max):	0.209" (5.30mm)
Size / Dimension:	0.319" L x 0.287" W (8.10mm x 7.30mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	1kHz
Operating Temperature:	-40°C ~ 125°C
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	SC75
Shielding:	Unshielded
Current - Saturation:	580mA
Current Rating:	800mA
Tolerance:	±20%
Inductance:	150µH
Material - Core:	--
Type:	Wirewound
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors can be used for a variety of applications ranging from filtering power supply outputs to suppressing or tuning circuits for specific frequency ranges. The fixed inductor, SC75-151, is an excellent example of how this component can be utilized for various applications. This article will outline the common applications as well as look into the working principle behind the SC75-151 fixed inductors.

Applications

The SC75-151 fixed inductor is typically used for DC-DC converter applications, the EMP line of power supplies, and in switched mode power supplies. The EMP line of power supplies is used for a variety of products including industrial equipment, LCD TVs, electronic gaming consoles, electric vehicles, and numerous other electronic devices. Additionally, the SC75-151 has found use in many different types of circuits such as sensors, motor drives, and antenna communications. Due to the small size and effective design of the SC75-151, it can be mounted almost anywhere in systems that require inductors without taking up much space. This makes the SC75-151 ideal for use in high-density power systems such as those found in notebook computers, laptops, and other consumer electronics.The SC75-151 can also be used in DC-DC converter applications as it is able to reduce the effects of electromagnetic interference and minimize the voltage output ripple without having to use costly filters. This feature protects the device from potential damage due to sudden voltage fluctuations. It also increases the overall efficiency of the system, which can result in improved performance as well as reduced operating costs.

Working Principle

At the core of the SC75-151 fixed inductor is a ceramic sleeve with a ferrite core. The sleeve protects the inductor and insulation from environmental factors such as heat and moisture which can cause it to breakdown and fail prematurely. The protection offered by the sleeve makes this inductor ideal for use in industrial applications.The ferrite core of the SC75-151 allows for a high inductance with low resistance. This allows for an inductor that is able to store and release more energy than other inductors, which is essential for efficient power management in DC-DC converter applications. Additionally, the ferrite core ensures that the inductance is uniform and reduces the amount of stray energy, or power loss, when the inductor is in operation.The SC75-151 inductor is constructed with a standard 4-pin terminal arrangement, with a double-sided adhesive tape on the back for easy mounting. The pins are securely soldered to make sure that the inductor remains in place. This also ensures that the inductance is not affected by vibration or shocks during installation or use. In conclusion, the SC75-151 fixed inductor is an ideal choice for a variety of applications and has proven to be very reliable in current systems. Its compact size and effective design make it easy to mount and incorporate into any power supply or DC-DC converter system. Understanding the working principle of this inductor is critical for in order to get the best performance and reliability from any device it is used in.

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