how induction cooktops work

How Induction Cooktops Work

Appliancesconnection.com

Induction cooking is based on an electro-magnetic field creating

energy which heats the base of a pan positioned on the cooktop.

The electro-magnetic field is activated when material containing

iron (ferrous material) comes within range of the inductors

beneath the cooktop surface.


• Induction cooktops boast speed surpassing electric,

temperature response rivaling gas, and safety and cleaning ease

that beat out glass-and-ceramic-top stoves.

• Pans need to contain ferrous material for induction to work.

Full stainless steel, aluminium, copper, terracotta or pyrex don't

contain ferrous material, so theoretically they won't work.

Introduction


Induction Cooking Efficiency


A wide range of Power Options….

50 Watts 3600 Watts

gentle heat* simmer

deep fry

sauté

grill

Melting chocolate without using a double boiler is only

possible with induction.


Induction Compatible Cookware

enamel cast iron stainless steel FAGOR cookware

Non Induction Compatible

copper glass aluminum


Benefits of cooking with an

induction cooktop

Efficient: Induction cooking uses 90% of the energy produced.

Induction recognizes the base of cookware, directly heating only

the diameter of the pot, so very little energy is wasted.


Safer: There are no open flames and

the surface remains cool to the touch

Quicker: Heating and adjustments

are immediate, saving you up to 50%

of the cooking time when compared

to more traditional methods

Even Heating: Hot spots and rings

are avoided because the bottom of

your cookware heats uniformly

Easy Cleaning: The surface is flat

and smooth; spills and overflows do

not stick to the cooktop, so they can

easily be wiped away


Electromagnetic Induction

Electromagnetic induction occurs when a circuit with an

alternating current flowing through it generates current in

another circuit simply by being placed nearby.

An alternating current is the kind of electricity flowing

through power lines and home wiring, as opposed to a direct

current, which we get from batteries.


Look at a few principles linking

magnetism and electricity: Every electric current has a magnetic field surrounding it.

Alternating currents have fluctuating magnetic fields.

Fluctuating magnetic fields cause currents to flow in

conductors placed within them, which is also known as

Faraday's Law.


Heating Induction Cooktops

Induction cooktops work the same way: Coils located just

beneath the cooktop's elements carry an alternating current,

creating a changing magnetic field.


Rapid cooking precision at your

fingertips

Test with 2 quarts of water ranging from 70°F to 200°F

electric

2000W

gas

3100W

induction

2800W

ceramic

2200W

9 min 50 8 min 18

4 min 46

9 min

time to boil

320 W 390 W

225 W

270 W

power

consumption


Induction Cooktops Pros and Cons

Induction cooktops work, you're probably wondering what makes

them any better or worse than cooktops with radiant elements, such

as electric coils, gas burners or glass-ceramic stovetops.


Some of the pros and cons of

induction cooktops:

Cooking Experience: Induction cooktops

heat 25-50 percent faster and distribute heat

more evenly than radiant stovetops, and they

offer quick, fine temperature adjustment.

Safety and Cleaning: Cooler surfaces and no

open flame to ignite grease, induction

cooktops are safer and easier to clean than

their radiant counterparts.

Cost vs. Efficiency: Prices start at $1,800

and go up to about $3,500, compared with

$550 - $750 for top-tier electric cooktops and

$650 - $1,200 for gas.


Buying an Induction Cooktop


Buying an Induction

Cooktop Tips: Try before you buy: Some manufacturers offer cooktops that

have induction elements alongside radiant elements, or you can

test drive the technology with a portable unit for less than $200.

Buy a model designed specifically for home use: Induction

cooktops were originally designed for use in industrial and

restaurant kitchens.

Know what you're getting into: If you're replacing a stove or

remodeling an existing kitchen, be sure that your wiring, voltage

and amperage can handle the load.

Ask an electrician: Power grids fluctuate, and even modern

wiring doesn't necessarily put out its rated voltage.


If you're looking for a way to

modernize your kitchen, visit us

www.appliancesconnection.com


http://www.appliancesconnection.com/

http://www.appliancesconnection.com/cooktops-b739.html

how induction cooktops work

Business