Power Supplies/

Uninterruptible Power Supplies

Uninterrupted power supplies (UPS) are power supplies that continue to provide power during a loss of AC input power. They supply power through a back up battery and a DC/AC inverter or DC/DC converter. A UPS is inserted between the source of power and the load it is protecting, so that when there is a power failure or problem, the UPS switches from utility power to its own power source almost instantly.

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Quail Electronics, Inc.
Livermore, CA
800-669-8090
At Quail Electronics, we are your power cord specialists. Our power supply line consists of green dot power cords, high voltage power cords, North American and international power cords, specialty cords, plus adapters, plugs and power strips. If you require something else, Quail Electronics can manufacture a custom power cord to meet your specific needs. Call us today for your power supplies.
 
Georator Corp.
Manassas, VA
703-368-2101
Since 1950, Georator has been known for their reliability and longevity. We offer complete lines of power frequency converters for testing electrical products to be exported to and used in European and Asian countries as well as testing aircraft and shipboard 400 Hz equipment. We also offer Uninterruptible Power Sources backup power with option frequency conversion.
 
AnalogicTech
Santa Clara, CA
408-737-4600
AnalogicTech offers the right solutions, technology and people, committed to engineering innovation and the development of advanced power management semiconductors. AnalogicTech is proud of our engineering team which possesses an unmatched combination of expertise in analog and IC design, process technology, packaging and power management. We are ISO9001 certified. Visit our website today.
 
Staco Energy Products Co.
Dayton, OH
866-261-1191
Staco Energy offers outstanding power equipment, manufacturing a variety of cordsets, electric plugs, molded cable assemblies & power cords. Variable transformers, voltage control systems, UPS equipment, voltage regulators, power conditioners & uninterruptible power supplies are also available. With 70 + years experience in standard & custom power products, let us provide you reliable solutions.
 
Maxwell® Technologies, Inc.
San Diego, CA
877-511-4324
Maxwell Technologies designs & manufactures power systems through research and product development. Our power supplies product line includes high voltage capacitors and microelectronics serving the consumer electronics, automotive, military and other industries. We are committed to cost and energy efficient, environmentally-conscious product solutions that extend the limits of current conventions.
 
Hitec Power Protection
Stafford, TX
281-240-5335
Hitec Power Protection is a worldwide manufacturer of diesel UPS power supply systems, also known as CPS systems. If your operation demands protection of the integrity of your data, processes or systems, this is the clean and reliable UPS power supply you need. We have a strong foundation of engineering that can tailor make cost-efficient power solutions for you. Visit our website today.
 
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Uninterruptible Power Supplies

Three main types of uninterrupted power supplies are currently used. Offline UPS systems are standby systems that provide battery power to equipment when the main power supply falls underneath a certain limit. These are mostly used in home and office applications due to their lower cost. A line interactive UPS, on the other hand, switches to battery mode during a power outage, like the offline UPS. The difference is that the line interactive UPS actually boosts the main power supply when it falls. This type of UPS is mostly used in corporate applications. Finally, on-line UPS systems, which offer the highest level of protection to electrical devices, are often used with medical technology or other sensitive equipment. These systems convert AC to DC and then back to AC in order to supply critical power loads. They have automatic bypass so that the power is continuous during an overload or UPS failure.

Uninterruptible power supplies are used to protect computers, telecommunication equipment, and any other electrical equipment that could cause injuries, fatalities, or serious business disruption and data loss if unexpected power disruption occurs. UPS systems can be either a stand-alone unit, which is external to the equipment being powered, or a battery back up, which is implanted into the equipment. They can also come in different sizes to back up a single computer or an entire data center or building.