Here are five simple ways to get the most out of your air compressor: And I have an air gun/inflator kit that’s super handy for blowing dust off surfaces and for inflating anything: car tires, rafts, air mattresses, pool inflatables, and more. My pneumatic collection also includes an impact wrench, ratchet wrench, cut-off tool, and random-orbit sander, which are useful when working on vehicles. That has involved using a finish nailer to install baseboard molding, chair rail, and window and door casings a brad nailer to assemble cabinets, drawers, and bookcases a pin nailer to attach thin moldings and hardwood edge banding and a narrow-crown pneumatic stapler for upholstery work and attaching plywood cabinet backs. Over the years, I’ve most often used my compact compressor to drive fasteners. Once you own a portable air compressor-and start collecting pneumatic tools-you’ll wonder how you ever got along without an air-powered arsenal. However, compressors with smaller tanks are quieter, lighter, and easier to carry around. And larger compressors often have two universal couplers, so you can run two air tools simultaneously. Portable models with larger tanks hold more air, so they don’t cycle on and off as often and have greater maximum psi ratings to handle larger pneumatic tools like framing nailers and paint sprayers. That’s still plenty of power to run most air tools. Compact compressors move less air than much larger units, typically producing between 1.0 and 2.8 cfm. This number is expressed in cubic feet per minute (cfm) or standard cubic feet per minute (scfm). As you use an air tool, pressure inside the tank drops, and the motor kicks back on to re-pressurize the tank to the desired psi.Ĭompressors are rated by the volume of air delivered at 90 psi. The pump motor then shuts off, and the compressor is fully charged and ready to work. The pump forces air into the tank until it reaches the desired pressure as measured in psi. Portable air compressors, like their larger predecessors, are relatively simple machines comprised of two main components: an electric pump and an air-storage tank. Our next-generation Silicon Carbide (SiC) Power MOSFET technology offers designers an even higher degree of flexibility to enable increased efficiency and reliability in fuel-cell air compressor systems.Show more What to Know About Air Compressors Infineon’s portfolio of CoolSiC™ MOSFET products are particularly suitable for air compressor systems, due to their very low, temperature-independent conducting losses, even at high switching frequencies. Infineon’s portfolio of products is specially designed to help you overcome these design barriers with ease.įuel-cell air compressors in electric vehicle propulsion systems are responsible for forcing air into the fuel cell stack, where it is used as an oxidant to produce a reaction with hydrogen ions and electrons at the fuel cell cathode to form water.Īir compressor systems are important for controlling air mass flow rate and air pressure. It’s also important that the fuel-cell stack is protected from contamination at all times. At the same time, systems should be both compact and modular, run as quietly as possible, and meet the necessary safety and diagnostic requirements. Some of the greatest challenges facing designers, including achieving the highest possible system efficiency and dynamics over a wide air flow rate and compressor speed range, all while keeping costs low. Infineon’s components for fuel-cell air compressors are designed for optimum efficiency and performance when it comes to the integration into electric vehicle drivetrain systems. Infineon offers a range of semiconductor solutions for the easy and cost-effective manufacture and design of electric vehicle subsystems, including fuel-cell electric air compressors. However, to ensure the success of fuel-cell vehicle adoption in the mass market, fuel-cell technology must first be made readily available to the average consumer in the form of widespread refueling stations and low vehicle ownership costs. At Infineon, we understand the role that fuel-cell electric vehicle technology can play in the reduction of global CO2 emissions.
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