MMI301  | 电感器 |   高速处理，实时控制

型号：MMI301

类别：电感器

成色：全新，非全新

质保；一年

品牌：GE

类别：电感器，线圈，扼流圈

固定电感器

额定电流（安培）：250 mA

电感：15 nH

频率 - 自谐振：6.4GHz

大小 / 尺寸：0.040" 长 x 0.040" 宽（1.02mm x 1.02mm）

高度 - 安装（最大值）：0.012"（0.30mm）

规格:

-紧凑的设计，便于安装和集成

—高速处理，实时控制

—在恶劣的工业环境下具有可靠的性能

-广泛的输入/输出选项，适用于多种应用

-内置诊断和故障排除功能

电感器的基本特性

电磁感应：MMI301 当线圈中有电流通过时，线圈的周围会产生磁场。电流变化时，磁场也相应变化，这种变化会在线圈中产生感应电动势，即自感现象。若两个电感线圈相互靠近，一个线圈的磁场变化会影响另一个线圈，这种影响称为互感。

通直流、阻交流：电感器在直流电路中相当于一根导线，对直流电无阻碍作用；但在交流电路中，电感器会产生阻抗，阻碍交流电的通过，且频率越高，阻碍作用越大。

储能作用：MMI301 电感器能将电能以磁场能的形式储存起来，当电流断开时，电感器会试图维持电流不变，释放储存的磁场能。

二、电感器的组成

MMI301 电感器一般由骨架、绕组、屏蔽罩、封装材料、磁心或铁心等组成。骨架是绕制线圈的支架，绕组是具有规定功能的一组线圈，是电感器的基本组成部分。磁心或铁心用于提高电感量，并可根据需要选择不同材料以满足特定性能要求。

Model: MMI301

Category: Inductors

Finish: New, not new

Warranty; A year

Brand: GE

Category: Inductors, Coils, chokes

Fixed inductor

Rated current (ampere) : 250 mA

Inductance: 15 nH

Frequency - Self-resonance: 6.4GHz

Size/Dimensions: 0.040" L x 0.040" W (1.02mm x 1.02mm)

Height - Mounting (Max.) : 0.012" (0.30mm)

Specifications:

- Compact design for easy installation and integration

- High-speed processing, real-time control

- Reliable performance in harsh industrial environments

- Wide range of input/output options for a variety of applications

- Built-in diagnostic and troubleshooting functions

The basic characteristics of inductors

Electromagnetic induction: MMI301 When a current passes through the coil, a magnetic field will be generated around the coil. When the current changes, the magnetic field also changes accordingly, and this change will generate induced electromotive force in the coil, that is, self-induction phenomenon. If two inductors are close to each other, changes in the magnetic field of one coil will affect the other coil, and this effect is called mutual inductance.

Through DC, AC resistance: inductor in the direct current circuit equivalent to a wire, no obstruction to direct current; However, in an AC circuit, the inductor will generate impedance, blocking the passage of alternating current, and the higher the frequency, the greater the obstruction effect.

Energy storage: MMI301 inductor can store electrical energy in the form of magnetic field energy, when the current is disconnected, the inductor will try to maintain the current unchanged, release the stored magnetic field energy.

Second, the composition of the inductor

The MMI301 inductor is generally composed of a skeleton, winding, shielding cover, packaging material, magnetic core or iron core. The skeleton is a support for winding the coil, and the winding is a group of coils with specified functions, which is the basic component of the inductor. Magnetic or iron cores are used to increase inductance, and different materials can be selected as needed to meet specific performance requirements.