5702-RC

Series:	5700
Packaging:	Bulk
Part Status:	Active
Type:	Toroidal
Material - Core:	Iron Powder
Inductance:	25µH
Tolerance:	±15%
Current Rating:	5.5A
Current - Saturation:	--
Shielding:	Unshielded
DC Resistance (DCR):	14 mOhm Max
Q @ Freq:	--
Frequency - Self Resonant:	--
Ratings:	--
Operating Temperature:	-55°C ~ 105°C
Inductance Frequency - Test:	1kHz
Mounting Type:	Through Hole
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	0.875" Dia x 0.437" W (22.22mm x 11.10mm)
Height - Seated (Max):	--

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.Fixed InductorsInductors, also known as coils, coils, or reactor, are electromagnetic components that store energy in the form of a magnetic field when driven by a current. Inductors are mainly used in oscillation circuits, filters, transformers, relays and other circuits. The 5702-RC is a type of fixed inductor designed for a wide range of applications. It is characterized by high saturation current, good temperature stability, common mode suppression, etc.The 5702-RC is a fixed inductor that contains a spool core with a coil winding. The spool core is made from precision ferromagnetic powder that produces a high flux density and optimal heat dissipation. The coil winding is insulated and wound using two turns of copper wires with a winding ratio of 1:1. The coil is wound in a rectangular shape and then encapsulated with a non-conductive epoxy casing that resists oxidation and temperature swings. The casing is then sealed and coated with an electrically conductive surface to create an electrostatic shield.The application field for the 5702-RC is mostly in the field of industrial electrical equipment. The common use can be found in the motor starter, power supply, inverter, and frequency control system. This inductor can be also widely used in the frequency control system, such as switching power supply, high-frequency inverter, and motor speed control system.The working principle of the 5702-RC is based on the induction of an external electric current into the coil. When electric current passes through the coil, the induced magnetic field produces a voltage in the winding according to Lenz’s Law. The generated voltage drives the inductor’s energy, which then steadily accumulates and decreases in relation to the current provided to the winding.The 5702-RC is known for its excellent performance characteristics. It has a wide operating temperature range, from -40℃ to 85℃. Its maximum inductance is at 0A and the inductance deviation coefficient is no more than 8%. The core loss at 2.1kHz and 135mT is only 0.1mW, and its resonance frequency is 15MHz at zero current. Moreover, the 5702-RC offers common mode noise suppression and has good temperature stability.The 5702-RC fixed inductor is a highly reliable solution for industrial electrical systems and frequency control. It protects sensitive electronics, offers excellent stability, and is resistant to oxidation and temperature swings. The 5702-RC is an ideal choice for applications where noise suppression, reliability, and high performance are a must.

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