Product Description:
*Electric power Inductor
*High power storage
*Easy insertion,low price
*Used in various electronic and industry products
Type  Specification  Inductance  Work Frequency  ITYPE INDUCTOR  φ1.8×2  1uH10uH  1KHz100MHz  φ4×6  1uH50uH  1KHz100MHz  φ6×8  1uH10uH  1KHz100MHz  φ8×10  1uH30uH  1KHz100MHz  φ9×12  1uH100uH  1KHz100MHz  φ12×14  10uH100uH  1KHz100MHz  φ14×16  10uH100uH  1KHz100MHz  φ16×18  10uH10uH  1KHz100MHz  φ18×18  100uH100uH  1KHz100MHz  φ18×20  100uH100uH  1KHz100MHz  φ22×24  10uH500uH  1KHz100MHz 
Our products have gained the international certifications, such as CQC, CE, RoHS, UL and so on, from internationally powerful authorities. We have got ISO9001 certificate. We promise to offer the best products to our clients.We look forward to cooperating with all friends for more mutual benefits. 
 Q:A variable inductor with negligible resistance is connected to an ac voltage source. By what factor does the ?
 X wL where X is the inductor's Reactance and w is the frequency in rads/sec the reactance will increase by 6 x 8 48 so the current will decrease by the same factor
 Q:Inductor and florescent in a series?
 Calculate inductive reactance by formula X(L) 2 (pi) f L 2 *3.14 * 57.3 * 0.595 214.57 ohm Applied voltage 93.5 v. By Kirchoff;s law, this equals voltage drops in R and XL I*XL + I*R93.5 But these 2 voltages have phase difference of 90 deg so they must be added vectorially we know I*R 26.9 I*XL (93.5 ^2 26.9^2)^0.5 i*XL89.54 i89.54/214.57 0.41733 Amp
 Q:A 45mH ideal inductor is connected in series with a 60 ohm resistor through an ideal 15 VDC power supply an?
 The time constant T is T L/R. So for your problem T 45x10^3H/60 Ohm 7.5x10^4 s Now the current in the curcuit after a very long time is simply I0 V/R 15/60 0.25 A. The current as a function of time is given by I(t) I0*(1  e^(t/T)) set t 7x10^3 and solve for I I 0.25 A* (1  e^(7x10^3/(7.5x10^4))) 0.2499 A the current has been flowing for almost 10 time constants which means it is almost at full value.
 Q:What is concept behind Inductor? How does turns increase magnetic flux and then to end in Lenz law or whatever?
 An inductor is an energy storing component in electrical circuits. In an inductor, the magnetic flux linkage (coupling) takes place. So, naturally more the no. of turns, more is the flux linkage, as more effective area (No. of turns*cross section) is available. The flow of current in an inductor induces a magnetic field. Lenz's law says that the flux induced in the inductor tends the oppose the very cause producing it. This simply means, that an inductor(i.e. the flux induced in it) tends to maintain the magnitude direction of current(which produces that flux) constant opposes any change in it.
 Q:What is the current of the inductor?
 Inductive reactance X(L) wL Current I voltage V/X(L) With the given increases, X(L) is multiplied by 12, so I decreases to 1/12 its initial value.
 Q:Current of an Inductor  Physics Question?
 Ohm's law still applies only this time you are working with inductive reactance instead of resistance. XL 2 pi f L V I XL I V / XL f 660 Hz; L 0.075 H; V 64 V Plug and chug!!
 Q:An inductor is to be made by wrapping wires around a paper tube of radius 0.702 cm and length 8.44 cm. How m.?
 a
 Q:What is the rms value of the current through the inductor?
 I v/Z Z Xl in this case as r0 Xl 2 Pi f L 2 * 3.14 * 60 * 5 I 110 / (2 * 3.14 * 60 * 5) 0.058 A
 Q:240 V at 50 Hz applied to an inductor yields a current of 4A calcuate the maximum stored energy during a cycle?
 Assuming the current is 4 amps RMS the impedance is j60 ohms, so the inductance is .191 H. The peak current is 1.414*47.07 amps The peak store energy is .5 L Ip^24.77 joules. There is 0 average power consumed by a lossless inductor.
 Q:Inductor connected to AC source?
 Use the equation X 2pi*f*L. You are given X indirectly, through V and I. Since I V/X, X V/I. Once you solve for X you can put this in the first equation and solve for f. X V/I 149/.83 179.52 X/(2pi*L) f 179.52/(2pi*.004) 7142.797 Hz
Our goods sell very well and gain a good reputation from the clients with our production scale, environmentally friendly products, excellent product quality, firstclass enterprise management, the most competitive price and perfect service.Our products have gained the international certifications, such as CQC, CE, RoHS, UL and so on.
1. Manufacturer Overview 
Location 
Shenzhen, Guangdong, China (Mainland) 
Year Established 
2006 
Annual Output Value 
US$2.5 Million  US$5 Million 
Main Markets 
North America; South America; Eastern Europe; Southeast Asia; Africa; Oceania; Mid East; Eastern Asia; Western Europe; Central America; Northern Europe; Southern Europe; South Asia; Domestic Market 
Company Certifications 
CE Certificates 
2. Manufacturer Certificates 
a) Certification Name 

Range 

Reference 

Validity Period 

3. Manufacturer Capability 
a)Trade Capacity 

Nearest Port 
Shekou,Yantian 
Export Percentage 
51%  60% 
No.of Employees in Trade Department 
35 People 
Language Spoken: 
English, Chinese 
b)Factory Information 

Factory Size: 
3,0005,000 square meters 
No. of Production Lines 
9 
Contract Manufacturing 
OEM Service Offered Design Service Offered Buyer Label Offered 
Product Price Range 
Average 