Full Answer
What is the PCB?
the pcb is the part that the screen and buttons sit on. located between the batteries and the buttons/screen in your device.
What is the difference between a CID and a PCB?
CID or Pressure Valve: Will disable the cell permanently if the pressure is too high in the cell (Can be due to over charge). PCB: Will protect against over discharge, over charge, and over current, depending on design.
How do I know if my battery has PCB protection?
To know whether your battery has PCB protection, there are a few signs: Your battery is longer than the unprotected version (use Best 18650 Battery to look-up the size). The bottom of your battery is not steel (the color is copper, or some other color different from your top cap).
What are the different types of PCBs?
Other common types of PCBs include flexible PCBs, rigid PCB, and flex-rigid PCBs. The substrate material for PCBs is usually fiberglass, composite epoxy or another laminate material. The conducting material on one or both sides of the board is most often copper.
What is a PTC switch?
PTC (Pressure, Temperature, Current) Switch. Resets and does not permanently disable the battery when triggered. However it's best not to trip them often as it irreversibly increases their electrical resistance by up to a factor of two and makes them more likely to have catastrophic failure.
Do 18650 batteries need PCB protection?
18650 batteries sold in the US are required to have CID and PTC protection. However most cells for vaporizers are sold without PCB's. This is because the PCB will limit the amp discharge of your battery to 6A, when vaporizers need 10A - 30A. To know whether your battery has PCB protection, there are a few signs:
What is a vape?
Vaporizers are electronic devices used to heat cannabis materials to their boiling points, producing a cloud of vapor that can be inhaled through a mouthpiece. At first glance, vaporizers might seem complex, with a dizzying array of components that vary from vape to vape. In reality, vaporizers are relatively simple when broken down to their constituent parts. To understand the vaporizer as a whole, it is useful to analyze each piece that makes up the entire device.
What is the battery in a vaporizer?
The battery is typically the largest component of a portable or pen-style vaporizer, making up the bulk of the device. They are often built into the device, but select models have removable batteries. The battery is critical for proper functioning, as it powers the heating element that warms and ultimately vaporizes your cannabis material. Batteries should always be charged before use, and they should be cared for according to the device’s manual.
How does a vaporizer work?
Many vaporizers employ a chamber or oven for packing your chosen cannabis material. Generally, the chamber is exposed by unscrewing or uncapping an oven lid. Depending on the vaporizer you choose, the chamber might only support dry herb material or concentrate material. Some vaporizers, like the PAX 3, can support both dry herb and concentrates with the use of a concentrate insert. Chambers vary in size and capacity; some vapes can hold up to 0.5 grams of material, while others hold as little as 0.2 grams. The PAX 3 includes a half-pack oven lid, allowing consumers to reduce the capacity from 0.35 grams to 0.175 grams for shorter sessions and cannabis material conservation.
What is heating element in a vaporizer?
Examining the heating element. Heating elements are powered by the vaporizer’s battery and do the actual work of warming your chosen cannabis material to its vaporizing point. Often, heating elements are small metal coils heated by electricity provided by the battery. In other cases, heating elements run throughout the chamber or oven ...
What do accessories do for vapes?
Accessories can upgrade or customize your vaporizer, allow you to personalize the ae sthetic of your device, and customize the type of session it produces. Many vapes come with essential items, such as a charger or a cleaning kit, to help you extend the longevity of your vape.
How long does it take to charge a vaporizer?
Depending on the charger and the battery, the time it takes to fully charge your vaporizer could vary. Some charge in an hour or less, while others take several hours to reach a full charge. Generally, regardless of the vaporizer you choose, you should fully charge your battery before your first session.
Can you use a vape with a cartridge?
Vaporizers that employ a chamber or oven are not compatible with pods or cartridges, and pod vapes or cartridge vapes are not compatible with loose dry herb or concentrate materials. However, many pen-style vapes employ a standard 510-thread connector for use with a standard pen-style battery.
What the Numbers on Your Vape Actually Mean?
If you’re new to vaping marijuana concentrates, like oil or wax, you probably have some questions about what the specs mean for the many devices on the market. With a quick Google search, you’ll see you’re not alone, as many others ask the same question. Fortunately, you don’t have be an electrician to decipher these numbers.
Quick and clean on electrical values with relation to vaping
The formula I slapped over the sexy stock photo (snagged from Unsplash ) for the title image is the simple formula used to determine the voltage (V), current (I), and resistance (R) in an electrical circuit. When applied to the circuitry in a vape pen, you’ll better understand how these devices work.
What is a protected battery?
Protected batteries are safer to use in your devices. Protected batteries are less like to ignite and cause personal or property damage. Most protected batteries have these components: PTC: Protect against over heating and indirectly over current. Will automatically reset.
What is a Li-ion battery?
Protected Lithium-Ion (Li-ion) batteries have a small electronic circuit integrated into the cell packaging. This circuit protects the battery against common dangers, such as overcharge, over discharge, short circuit/over current, and temperature. Protected batteries are safer to use in your devices. Protected batteries are less like ...
Do unprotected batteries have circuits?
Unprotected batteries do not have this electronic circuit in the cell packaging. Because of this, they can have more capacity and current capability than a protected cell. However, there is always a danger of over heating, short circuiting, or over discharging. Unprotected batteries are also much lower in price.
What is a PCB made of?
The boards themselves are made of laminate material, such as fiberglass or composite epoxy, and contain conductive pathways that connect different parts of the board. These pathways are printed or inscribed onto the board according to the predetermined PCB design.
What is the difference between PCB and PCBA?
The main difference between these two terms is that PCB refers to a blank circuitry board, while PCBA refers to a board that contains all of the necessary electronic components for the board to function as needed. A PCB is not yet functional because it does not have the required components in place, while a PCBA is a complete and functional board.
What is SMT in PCB assembly?
Surface-Mount Technology. Surface-mount technology (SMT) is an assembly process that involves mounting electronic components to the surface of a PCB. It is highly automated and flexible, and it allows for higher connection densities.
What is a thru hole PCB?
Thru-hole technology is an assembly process that involves drilling holes into a PCB through which electronic components called leads can be attached. It is an older technology than SMT but creates a stronger connection between the board and the components, which makes for more durable and reliable assemblies.
What is single layer PCB?
Single-layer PCBs are the simplest type of PCBs and are coated with a single layer of conducting material and a layer of solder mask. The PCB’s components are marked with a silkscreen.
What is the substrate for PCBs?
The substrate material for PCBs is usually fiberglass, composite epoxy or another laminate material . The conducting material on one or both sides of the board is most often copper. The printed circuits, which are plated or etched onto the substrate according to the design, are also made of copper.
Is a PCB functional?
A PCB is not yet functional, while a PCBA is ready to be used in an electronic device. Manufacturing a blank board is a simpler process than producing a completed PCBA because of the various components and processes involved in PCB assembly. It also costs more to produce a PCBA than a blank PCB. However, both steps are necessary to create ...