power-converter
Converter Parts Per Million (ppm)
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Parts Per Million (ppm) Converter for gases This convertercalculates an amount of gas measured (in units of [ppm]) into the units [mg/m 3[mg/m 3] and vice versa. The unit ppm is utilized throughout the various branches, in various ways. The usage of ppm should be specified in the input fields below, to change the value to the correct unit. For more information about the use of ppm, refer to the document below.
In the input field of the Molecular Weight field, you can choose from the drop-down lists, or you could fill in the value of the molecular weight of the gas. If the molecular weight is unknown for you, then try our Molecular Weight Calculator. By entering either the con or n trationin units [ppm] or increments of mg/m 3[mg/m 3]], the number will be converted immediately and displayed in the field at the lowest. The significance of the value is determined automatically. You can add zero's to boost the significance. |
Speed Conversion
This speed converter calculator allows users the conversion of 18 different types in speed measurement in real-time. Select between the most popular units, such as kilometers/hour meters per second feet per second, miles per hour and knots and others, or choose more obscure types, like the ones used in astronomy, such as miles per second, or speed of light. Enter your known value, and you will instantly get the results in 4 other numbers.
This simple tool converts between units and calculates speed, the speed calculator figures out the speed of a run based on the time and distance. If you're a sport enthusiast, you may consider our running pace calculator useful .
Is speed a thing?
An object's velocity is defined as the length it covers in a set amount of time without any consideration of the direction of travel. The term that is related to it velocity is a term that uses vectors, or negative and positive values to signal the direction.
For example, if over an hour you drive 40 miles, your speed (at minimum, the normal velocity) equals 40 miles/hour (mph).
Units of speed
You might not be acquainted with the various types of units in this speed conversion calculator. The units of Feet Per Second or miles per hour are units commonly used in countries that use the imperial system such as the United States, the United Kingdom and Australia. However, meters per second and kilometersper hour are the preferred units that are used by those countries that use the metric system, i.e. and the other countries of the world.
If you are looking to sail to the high seas and explore the ocean, then knots are your unit of preference (they can be used regardless of whether you are a member of an imperial system or the metric system). One knot equals 1.151 nautical miles per hour (approximately 1.151 mile per second).
How do I convert between speed units? Speed conversion
To convert from an one type of speed to the next, it is simply a procedure of multiplying speed by the appropriate conversion rate. In the form of equations, we can write:
speed converted = original speed * Conversion factor
How do I utilize this speed converter?
By default, the speed conversion calculator will display one of eleven most common speeds that people use in their everyday lives. However, we have seven more units of speed to explore. This is the procedure:
- You can enter your speed into one of the rows displaying a commonly used unit, either in the imperial, metric, or other section of the speed converter.
- In any of the other rows click on the unit and an option menu will be displayed.
- The converter then allows you to select from the list of units used in this category in speed unit.
- This speed converter will then display your speed on the device you chose.
- Additionally, the speed converter can also will show the speed of the speed in different units. Pace flips the speed formula around, and shows the speed in the amount of time by unit distance. It is commonly used to compare and measure the speed of running in athletics.
The pressure units of the pressure converter
"atmosphere (atm, standard), atmosphere (technical), attobar, attopascal, bar, barad, barye, centimeter of mercury (0degC), centimeter of water (4degC), centibar, centipascal, centipascal, centitorr, decibar, decipascal, dekabar, dekapascal, dyne/square centimeter, exabar, exapascal, femtobar, femtopascal, foot of air, foot of mercury, foot of water, gigabar, gigapascal, gram-force/square centimeter, hectobar, hectopascal, inch of air, inch of mercury, inch of water, kilogram force/square centimeter, kilogram force/square meter, kilogram force/square millimeter, kilobar, kilopascal (kPa), kilonewton/square centimeter, kilonewton/square meter, kilonewton/square millimeter, kip/square foot, megabar, megapascal (MPa), meter of air, microbar, micropascal, millibar, millimeter of mercury, millipascal, millitorr, nanobar, nanopascal, newton/square meter, ounce force/square inch, pascal (Pa), pound force/square foot, psi (pound force/square inch), ton force/square foot, ton force/square inch, ton force/square meter and torr (mmHg)"
The most often used pressure units are the most commonly used.
The most frequently used types of pressure are pascal (Pa), the kilopascal (kPa) megapascal (MPa) and (pound per square inch), (pound per square inch) (mmHg), torr (mmHg) (mmHg), atm (atmospheric pressure) and bar.
Voltage Converter Vs. Travel Adapter: How do They Work?
Going to another country? You'll need an adapter for traveling to connect your electronics. However, attempting to understand the difference between travel adapters or converters and voltage converters is incredibly confusing. We're here to help! Read this easy guide on voltage converters vs travel adapters , for the most concise explanation!
Voltage Converter vs. Travel Adapter
Table Of Contents
There are two important points you must know when traveling with electronics. The first is that the type of plug you use at home may not work in a wall socket when you travel due to the fact that different countries have different plug types.
The second reason is that you cannot use some of your electronics while traveling unless you're using two-voltage due to the fact that countries such as Canada, the USA and Canada have electricity at 120V while the destinations in Europe have 220V electricity.
One reader summarizes the distinction perfectly: "In simple terms, the adapter helps your device fit into the holes. The converter alters the power coming into it. ."> > Remember that they're two different devices (there's no anything like a travel adapter converter!) That's why you need to understand the distinction in between an adapter and a converter. This article will help you understand the most popular adapter as opposed to converter issue.
Here's a quick overview on the subject. Adaptors, Converters and Voltage:
- What is voltage?
- Dual voltage is what it sounds like?
- How do travel adapters work?
- What is the function of converters?
- Traveling with a hair dryer or straightener
- Traveling with a laptop or tablet
The Best Travel Adapter that has USB Ports:International Adapter to Multiple Countries
What is voltage?
The word "voltage" means electricity. various countries have different forms of electricity, which means you must consider voltage conversion. That means your electronic devices have the same voltage as those in the country in which you purchased them therefore, if you move them to another country, they might not work.
When you connect a 120V device into a wall outlet intended to be 220V (or vice versa) you'll blow the fuse on your device and possibly also the building.
Hair tools like blow dryers, wandsand straighteners, and curling irons draw an enormous amount of power, so it's essential that they're operated using the correct voltage.
To travel with your electronics (and equipment for your hair) you'll require two things: for the item to have dual voltage and you'll need to have an adapter for travel so that your plug can be plugged into sockets of another country. Or, you need a voltage converter, that we'll get into in a moment.
What is a Power Converter?
An converter is an electrical circuit which accepts an DC input and produces an DC output of the opposite voltage. It is typically done through high-frequency switching using inductive and capacitive filter elements.
An energy converter is an electrical circuit that converts electrical energy that is generated from one form to the preferred format that is optimized for the particular load. A converter can fulfill any of the functions listed above and provide an output which is different from the input. It can be used to increase or decrease an input's voltage to invert the direction of the input, or create a number of output voltages with either similar polarity to the input, different polarity or mixed polarities like that found in the computer battery unit.
These DC conversion from DC converters can be used in a wide range of different applications such as computer power supplies, power on board level regulation and conversion, DC motor control circuits and more.
The converter is a link or the transforming stage between the source of power and the power supply's output. There are many kinds of converters based upon the voltage at which the source is input and output voltage, and these falls into four groups, including the AC to DC converter known as the rectifier and the AC to AC clycloconverter or frequency changer, the DC to DC voltage or current converter, and the DC to AC inverter.
Fig 1 Power converter specifications
The converter utilizes non-linear components such as the semiconductor switches, and linear reactive components like the inductors, transformers and capacitors for intermediate energy storage , as well as current and voltage filtering. The weight, size and price of the converter is mostly dependent on these components.
There are three primary converter circuits that are widely employed within DC to DC converters are the buck, boost and the boost and buck. These are the most popular topologies due to their ease of use and the usage of fewer components. Each has its advantages and drawbacks that determine their suitableness for any particular application.
What is Reactive Power and How can Smart Inverters Use it to Create a Reliable Electric Grid?
Remember the power blackout in August 2003? It was the largest ever recorded in North American history -- with more than 50 million people affected spread across 8 U.S. states and two Canadian provinces.
The North American Electric Reliability Council found that a shortage of reactive power, the power required for keeping electric current flowing to keep electricity flowing major reason for the blackout.
Renewable sources of energy, for example, solar power, produce not only electricity but can also be used for the generation of reactive power.
PV systems are able to supply the grid with energy that is reactive, essential for preventing blackouts.
To prevent blackouts Renewable energy systems need smart inverters to control the energy flux and manage the power that is passive to electrical grids. To fulfill this need researchers from University of Pittsburgh University of Pittsburgh have designed intelligent inverters that regulate reactive power and voltage of power grids.
What is Reactive Power?
Like the pressure that causes water to flow through pipes voltage creates the pressure pushing electrical energy through lines of power. In order to do this, voltage draws the power of reactive energy.
In the absence of enough reactive power, voltage drops threaten the grid's stability. Thus, reactive power isn't able to actively keep our lights and electronics powered. Think of it as the energy that the AC grid is using to maintain the flow of current to the devices.
How can we generate more power that is reactive? PV solar (PV) systems could be the solution. Over 55 gigawatts solar power is used throughout the U.S. -- enough to power more than the power of 10 million houses.
The connection of PV energy to the electricalgrid introduces specific challenges, such as the issue of overvoltage, which needs reactive power absorption. PV power output can also dip due to environmental factors. These voltage swings strain legacy power management equipment , which results in high maintenance, operational and replacement costs.
To reduce the impact of these disturbances utilities are now requiring that PV systems include intelligent inverters to create or consume reactive power.
Voltage electric potential difference electric pressure or electric tension is the voltage difference between two points. The difference (in an electric field that is static) is described as the amount of work in a charge unit to transfer a test charge between the two points. In the International System of Units, the derived unit for tension or voltage (potential variation) is known as volt.[1It is 166 in SI units, work per unit charge is measured in joules per coulomb, where 1 volt = 1 joule (of work) per 1 coulomb (of charges). The original SI definition of volt was based on power and current; starting in 1990, the Quantum Hall along with the Josephson effect were applied in the definition, and more recently (2019) the fundamental constants of physical science were added to define all SI units and derivate units.[1] The 177f, 197f voltage or electrical potential difference is represented symbolically as V, shortened V,[2or U,[3] as an instance , when it is used in conjunction with Kirchhoff's or Ohm's Circuit Laws.
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