E-Cigs : How Do They Work?

When a user inhales through the device, air flow is detected by a sensor, which activates a heating element that vaporizes a nicotine solution stored in the mouthpiece.[1] It is this vapor that is inhaled by the user. An LED on the opposite end of the device is also activated during inhalation, which serves as an indicator of use, and also to simulate the glow of actual burning tobacco.

Components

While electronic cigarettes take many forms, they each generally employ the same basic components: a mouthpiece, a heating element, a rechargeable battery, and various electronic circuits.

Mouthpiece ("cartridge")

The mouthpiece is a small disposable plastic cup affixed to the end of the tube. Inside, the piece contains an absorbent material that is moistened with a flavored propylene glycol/nicotine liquid solution (see below for a more extensive ingredients list). The mouthpiece is referred to in the industry as a "cartridge". When the liquid in the cartridge has been depleted, it can either be refilled by the user, or replaced with another pre-filled cartridge.

Heating element ("atomizer")

The heating element serves to vaporize the liquid in the mouthpiece so that it can be inhaled. This component is referred to in the industry as an "atomizer".

Battery and electronics

Most electronic cigarettes employ a lithium-ion rechargeable battery to power the heating element. Battery life varies depending on the battery type and size, frequency of use, and operating environment. Many different battery charger types are available, such as wall outlet, car, and USB. The battery is generally the largest component of an electronic cigarette.

Electronic cigarettes require an electronic airflow sensor. Various other electronic circuits are usually employed as well, such as a timed cutoff switch to prevent overheating, and an LED to signal activation of the device. A colored light is often chosen for its visual resemblance to actual burning tobacco.
 

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Disclaimer

You must be twentyone (21) years of age, to purchase ANY OF E-Cigarette products. Frontier Liquors reserves the right to cancel any transaction where it reasonably believes the purchaser is EITHER NOT OF THE REQUIRED LEGAL AGE OR purchasing products on behalf of a minor.

WARNING: NICOTINE IS A POISON. NICOTINE IS HARMFUL. KEEP OUT OF REACH FROM CHILDREN AND LOCKED AWAY IN A SAFE PLACE. IF ANY NICOTINE PRODUCT IS CONSUMED, SEEK MEDICAL ASSISTANCE IMMEDIATELY.