Home > Industry Information > VLS252010ET-1R0N: High-Performance Wound Shielded Inductor
The TDK VLS252010ET-1R0N inductor is a wound-shielded inductor with high inductance stability and low DC resistance. This inductor adopts ferrite cores and winding processes,
providing an inductance value of 1μH and A rated current of 1.9 A. It is suitable for filtering and energy storage circuits in a variety of portable electronic devices.
The main characteristic functions of the TDK VLS252010ET-1R0N inductor are as follows:
Inductance value: 1μH, accuracy ±30%, measured at a test frequency of 1 MHZ.
Rated current: The rated current based on inductance variation (30% decrease) is 1.9A (typical value), and the maximum value is 1.75A.
The rated current based on the temperature rise (40℃ temperature rise) is 1.9A (typical value).
Dc resistance (DCR) : The typical value is 70mΩ, and the maximum value is 84mΩ.
Wound structure: Utilizing the winding process, it features excellent inductance stability.
Magnetic shielding: It is equipped with magnetic shielding function, which can effectively reduce leakage magnetic flux and lower interference to surrounding components.
Ferrite core: The use of ferrite cores features high magnetic permeability and low loss.
The TDK VLS252010ET-1R0N inductor is applicable to circuits such as filtering and energy storage in various electronic devices. The specific application scenarios are as follows:
Power supply filtering: In the power supply circuit, the VLS252010ET-1R0N inductor can be used as a filtering element to filter out high-frequency noise and noise in the power supply,
making the output power supply more stable.
DC-DC converter: This inductor plays an energy storage role in the DC-DC converter, maintaining a constant current by storing and releasing energy.
Signal coupling and decoupling: In signal processing circuits, the VLS252010ET-1R0N inductor can be used as a signal coupling element to transfer signals from one circuit to another,
and at the same time, it plays a decoupling role to prevent interference between different circuits.
Tuning and frequency selection: The VLS252010ET-1R0N inductor, when combined with a capacitor, can form a resonant circuit for tuning and frequency selection. In fields such as radio
communication and broadcasting and television, resonant circuits are widely used to receive and transmit signals of specific frequencies.
Signal delay and phase shifting: In certain specific application scenarios, such as audio processing and image processing, the VLS252010ET-1R0N inductor can achieve signal delay and phase shifting in the circuit.
Stabilizing current: In circuits that require a stable current, such as LED driver circuits, the VLS252010ET-1R0N inductor can limit the rate of current change, playing a role in stabilizing the current and thereby extending the service life of the LED.
The VLS252010ET-1R0N inductor has demonstrated strong applicability in numerous fields such as power filtering, signal processing, and resonant circuits, thanks to its precise electrical performance,
compact packaging design, and excellent magnetic shielding function. Its low DC resistance and wide operating temperature range further enhance its reliability in various complex environments.
Industry Information
