PCMB104T-R56MT

DC Resistance (DCR):	1.8 mOhm Max
Height - Seated (Max):	0.150" (3.80mm)
Size / Dimension:	0.433" L x 0.394" W (11.00mm x 10.00mm)
Supplier Device Package:	--
Package / Case:	Nonstandard
Mounting Type:	Surface Mount
Inductance Frequency - Test:	100kHz
Operating Temperature:	--
Ratings:	--
Frequency - Self Resonant:	--
Q @ Freq:	--
Series:	PCMB
Shielding:	Unshielded
Current - Saturation:	33A
Current Rating:	25A
Tolerance:	±20%
Inductance:	560nH
Material - Core:	--
Type:	--
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Fixed Inductors

Fixed inductors are essential components of most electronic circuits. The PCMB104T-R56MT is a type of fixed inductor developed by Pulse Electronics. This application field and working principle of this powerful fixed inductor will be discussed in detail.The PCMB104T-R56MT fixed inductor is used mainly in power supply circuits for advanced electronic systems. It is designed to reduce voltage ripple in power supplies running medium to high-frequency switching converters. The low-loss ferrite core provides excellent insulating characteristics while the shielded construction prevents external noise from entering the circuit. This makes it well suited for applications requiring high-quality power delivery such as communication systems and medical imaging systems.In terms of working principle, the PCMB104T-R56MT fixed inductor is based on Faraday’s law of induction which states that the magnitude of the back emf (electromotive force) is proportional to the rate of change of the flux linked with the circuit. This is based on the fact that the flow of an electric current produces a magnetic field around the circuit which induces a voltage in the opposite direction of the current. The inductance of the PCMB104T-R56MT fixed inductor is used to control this opposing voltage, resulting in a reduced ripple in the output voltage of the power supply.The PCMB104T-R56MT fixed inductor features a ferrite core which has a high permeability and low core loss. The ferrite core’s superior insulation characteristics allow it to act as an effective shield against outside electrical noise. This allows the inductor to maintain its performance even when faced with dynamic switching frequencies. The shielded construction keeps the inductor’s magnetic field from leaking out and disturbing other elements in the circuit.The PCMB104T-R56MT fixed inductor is characterized by an inductance value of 56 microhenries (μH). Its DCR (Direct Current Resistance) is 0.048 ohms and its recommended operating temperature range is -55ºC to +125ºC. The inductor is rated for an operating frequency of up to 2MHz. The maximum peak current is 6.18A and the Ohm rating is 0.48 Ohms ±20%. The inductor’s dimensions are 2.44” x 0.98” x 0.53”l x w x h (61.9mm x 25mm x13.4mm).The PCMB104T-R56MT fixed inductor is an incredibly versatile component. It is well suited for use in a broad range of applications from low-noise power supplies to communication systems and medical imaging systems. Its high inductance, low DCR, and robust shielded construction all ensure that it will deliver reliable performance in even the harshest electronic conditions.

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