特性インピーダンスの検索結果（15件）

特性インピーダンス

特性インピーダンス（Characteristic Impedance） 伝送線路あるいは電子部品などを伝送路と見立てた場合の入力インピーダンスで、高周波信号において入力した電圧に対して発生する電流値で決定します(電圧値/ […]

Connector reliability evaluation – High frequency characteristics test –

Connector Reliability Evaluation - High Frequency Characteristics Test - High frequency characteristics are also a part of the reliability that supports signal quality, and are the scope of the Reliability Laboratory. We work closely with related departments to ensure the latest […]

Reasons for the difference in connector performance between single-ended transmission and differential transmission

Why is there a difference in connector performance between single-ended transmission and differential transmission? Our website describes the data rates supported by Board to Board Connectors and FPC / FFC Connectors. Both of them are based on the “differential 100Ω system” […]

"Resistive loss" and "dielectric loss" signals change to heat and become smaller?

"Resistive Loss" and "Dielectric Loss" In the high-speed transmission area, why do signals "attenuate" when they pass through transmission lines? This time, among the attenuation of the signal, it depends on the material around the transmission line, such as loss due to electrical resistance and dielectric loss […]

Are "Floating structure" and "high-speed transmission" contradictory requirements?

Can "Floating structure" and "high-speed transmission" be compatible? In October 2020, at the same time as CEATEC, we announced the "10143 series" as a "Board to Board Connectors that 'combines' Floating structure and high-speed transmission." (20 […]

25Gbps Floating structure Board to Board Connector

25Gbps compatible Floating structureBoard to Board Connector IRISO One of the industry's mainstay products, 25Gbps compatible Floating structureBoard to Board Connectors We would like to introduce you to. At CEATEC in 2020, "16Gbps high [...]

High speed jumper solution

High-speed jumper solutions IRISO' high-speed jumper solutions separate high-speed signals from the board via FPC/FFC, contributing to customer design flexibility and cost optimization. Development background It will reach 25 Gbps […]

return loss

Return loss This is the ratio of the reflected wave to the input signal and is expressed in dB, and is also called return loss. The sign is negative and the larger the absolute value, the higher the performance (less reflection). The key to improving performance is stabilizing the characteristic impedance […]

ベローズ接点

ベローズ接点 元々は蛇腹を意味する言葉です。金属板を端子形状に加工した場合、曲げによるバネ確保と併せて曲げ部を接点とする構造です。主にはロール面(板平面)側を接点にする場合に多く使われます。ワイピング効果の向上には、抜き […]

Extraction contact

Extraction contact A contact shape formed on the "thickness" surface when a metal plate is punched into a terminal shape. The contact pressure per unit area increases, and the wiping effect tends to be maintained at a high level. For applications where there is concern about adhesion of foreign matter, or for cases where the mating side is not a connector […]