ETB12ZZ169BR

Series:	FD
Packaging:	Bulk
Part Status:	Obsolete
Type:	Wirewound
Material - Core:	--
Inductance:	2.54µH
Tolerance:	±30%
Current Rating:	25A
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	2.2 mOhm
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	--
Inductance Frequency - Test:	100kHz
Mounting Type:	Through Hole
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	--
Height - Seated (Max):	--

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Fixed Inductors are components used to provide a constant flow of current in a closed loop circuit. The ETB12ZZ169BR is a special type of this component that is designed to be used in most medium and high voltage applications, requiring high levels of current.The ETB12ZZ169BR is an electromagnetically-coupled air-core fixed inductor that is rated for use up to 8.2 kV. It is designed to handle large currents, up to 8A RMS, and up to 12A peak in high frequency applications. The component has a low profile design that allows for easy installation in tight spaces and requires little to no maintenance over the life of the induction. It also features a patented end-stop design the helps to prevent the lead wire from coming loose during installation and operation.The ETB12ZZ169BR works through the principles of electromagnetic induction. An alternating current (AC) flows through the inductor which obtains its power from a power source. As the current flows through the inductor, an electromagnetic field is created around it. This field has both an electric field and a magnetic field that are linked together.The electric field causes a potential difference between two points across the circuit and the magnetic field causes the current to flow in a circular path or an induced current. This, in turn, causes the amount of energy stored by the inductor to increase, and some of this energy is given back to the power source.This process is very effective in that it allows for the delivery of a constant and smooth current at high voltages. Since the amount of current in the inductor is determined by the resistance, this also means that the amount of current flowing through the inductor can be easily adjusted by changing the resistance. This makes them extremely useful in certain applications, such as in electricity distribution and power conditioning. Fixed inductors such as the ETB12ZZ169BR are also often used for applications that require more complicated AC power control. For example, they can be used in systems that require variable frequency motor speed control or in variable frequency conditions, such as is used in pumping applications. This allows for precise current control over a range of frequencies, as opposed to systems using purely resistive components.In addition, fixed inductors such as the ETB12ZZ169BR are often used in differential protection applications, where they can provide an “armature current” signal. This signal is the difference between two currents flowing through the inductor and is used to detect any difference in current that would occur if either the current flowing through the component were to change, or the coil were to be subject to a fault event.Overall, fixed inductors such as the ETB12ZZ169BR are crucial components for high voltage applications, as they enable accurate, flexible and reliable current control and differential protection. They are typically used in applications that require more stable current flow, but can also be used in other complex AC power control systems.

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