Company Logo

จำนวนผู้เข้าชมเว็บไซต์

mod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_counter
mod_vvisit_counterToday6
mod_vvisit_counterYesterday60
mod_vvisit_counterThis week6
mod_vvisit_counterLast week312
mod_vvisit_counterThis month781
mod_vvisit_counterLast month1393
mod_vvisit_counterAll days145578

Online Now: 2
Your IP: 3.231.228.109
,
Today: October 20, 2019
Visitors Counter

Permeance Coefficient, Pc: Raio of the magnetic induction, Bd, to its self demagnetizing force , Hd. Pc =  Bd/Hd. This is also known as the “load line” or operating point of the magnet, and is useful in estimating the flux output of the magnet in various conditions. As a first order approximation, Bd/Hd = Lm/Lg, where Lm is the length of the magnet, and Lg is the length of an air gap that he magnet is subjected to. Pc is therefore a function of the geometry of the magnetic circuit.



ติดต่อแม่เหล็กไทย

ติอต่อฝ่ายขายแม่เหล็กไทย

  814 ถ.รามคำแหง 60/2 แขวงหัวหมาก เขตบางกะปิ กรุงเทพฯ 10240

  084-756-1414(หากเข้าพบ กรุณาโทรนัดฝ่ายขายล่วงหน้าด้วยค่ะ)

  http://www.magnetthai.in.th

  http://www.แม่เหล็ก.ไทย


Powered by Joomla!®. Designed by: joomla templates taiwan domains reseller Valid XHTML and CSS.