- IQS Directory
- Industrial Categories
- Uninterruptible Power Supplies
- 6 leading manufacturers
- 33 additional suppliers
- 15 states and provinces
- 13 related categories
- 3 guide sections
Uninterruptible Power Supplies Manufacturers and Suppliers

IQS Directory provides a detailed list of uninterruptible power supply manufacturers and suppliers. Find uninterruptible power supply companies that can design, engineer, and manufacture uninterruptible power supplies to your specifications. Peruse our website to review and discover top uninterruptible power supply manufacturers with roll over ads and complete product descriptions. Connect with the uninterruptible power supply companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of power supply calculators, UPS power solutions, and APC power supplies of every type, IQS is the premier source for you.
Suppliers located in CA, NY, MA +12 more states
Leading Uninterruptible Power Supplies Manufacturers
Showing all 6
| Placement No. | Manufacturer | Location | Contact | Actions | |
|---|---|---|---|---|---|
| 1 | TDK-Lambda Americas Inc.TDK-Lambda Americas designs and manufactures a wide range of AC-DC and DC-DC power supplies and EMI Filters for Medical, Telecom, Industrial, Datacom, and Test & Measurement applications worldwide. The company has been a major provider of power solutions since 1948. TDK-Lambda is a subsidiary of the TDK Corporation, a leading global electronics company. | National City, CA | |||
| 2 | Acopian Power SuppliesFor 4 decades, Acopian Power Supplies has specialized in long lasting power supplies (0 volts – 30000 V). We offer AC power supplies, DC power supplies, AC to DC converters, uninterruptible power supply (UPS), AC to DC power supplies & high voltage power supplies. With quality customer service & technical support, we have thousands of power supplies for thousands of applications. | Easton, PA | |||
| 3 | Applied Power Systems, Inc.APS are specialists in power conversion and the manufacture of high performance power systems. Products include power converters and inverters; motor drives and brakes; battery chargers; AC and DC power supplies; driver circuits and more. Custom and standard power systems are available. | Hicksville, NY | |||
| 4 | AgozTech LLCAt AgozTech, we specialize in providing reliable power supplies and charging solutions designed to support electronic devices across commercial, industrial, and everyday applications. We offer a selection of power adapters, charging cables, and power accessories that help maintain consistent performance and dependable connectivity. | Indian Trail, NC | |||
| 5 | Quail Electronics, Inc.At Quail Electronics, we are your power cord specialists. Our power supplies consist of green dot cords, high voltage cords, North American and international cords, specialty cords, plus adapters, plugs and strips. If you require something else, Quail Electronics can manufacture a custom cord to meet your specific needs. Call us today for your product needs. | Livermore, CA | |||
| 6 | NWL, Inc.At NWL, we specialize in designing and manufacturing power supplies and power conversion equipment for demanding industrial applications. We provide engineered solutions that support systems requiring reliable high-voltage, high-power, and precision electrical performance. | Bordentown, NJ |
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Leading uninterruptible power supplies manufacturers are listed first on this page, each with a website preview and a Request a Quote button on its row.
Additional Uninterruptible Power Supplies Companies
The category’s other uninterruptible power supplies companies are listed on their own page, with location, phone and website where each supplier provides them.
View 33 Additional Uninterruptible Power Supplies CompaniesDo not see your company listed in Uninterruptible Power Supplies?
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Uninterruptible Power Supplies Industrial Manufacturing Guides
UPS Systems: Everything You Need to Know about Types & Backup Power
Information explaining uninterruptible power supplies and a list of UPS manufacturers You will learn: What is an Uninterruptible Power Supply? How…
9 chapters
Quick Answers
- How many uninterruptible power supplies manufacturers are listed on IQS Directory?
- 6 leading manufacturers and 33 additional suppliers.
- Where are uninterruptible power supplies manufacturers located?
- The listed suppliers are in 15 states and provinces: California (9), New York (5), Massachusetts (4), New Jersey (3), Ohio (3), Pennsylvania (3), British Columbia (2), Indiana (2), and 7 more.
- How do I get quotes from uninterruptible power supplies suppliers?
- Select suppliers in the table and choose Request Quotes. IQS reviews your request and forwards it to every supplier you select.
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.
Applications of Uninterruptible Power Supplies
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.
Uninterruptible Power Supply Design and Customization
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.
Notable Types of Uninterruptible Power Supplies
Three main types of uninterruptible power supplies are currently used: offline, line interactive, and on-line systems. 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.

