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You Searched For: Power Supplies

Power supplies convert one form of energy to another that is required for proper equipment operation. Protecting against short circuit and excessive voltage incidents, the working longevity of expensive machines will not be compromised. In case of power failure, the electronic devices automatically recover functions to guard sensitive materials. Regulated, unregulated, or adjustable power supplies are categorized based on the general performance producing steady currents or voltages at precise levels.

Power supplies convert one form of energy to another that is required for proper equipment operation. Protecting against short circuit and excessive voltage incidents, the working longevity of expensive machines will not be compromised. In case of power failure, the electronic devices automatically recover functions to guard sensitive materials. Regulated, unregulated, or adjustable power supplies are categorized based on the general performance producing steady currents or voltages at precise levels.


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Image Unavailable-76247-024

Mantis Power Supply Units, Vision Engineering

Catalog Number: (76247-024)
Supplier: Avantor
Description: Power supply with cord features multi-change plugs.
Product Image-470061-810

1000 Watt Type 3 Voltage Converter, Step Up and Step Down Voltage Transformer

Catalog Number: (470061-810)
Supplier: INTERNATIONAL VIDEO & ELECTRONICS
Description: The International DS-1000 Diamond Series 1000 Watt Type 3 Voltage converters offer best in class performance in voltage transformers. They are thoroughly tested to be free of defects in workmanship and materials and hand soldering insures to meet U.S Military specifications.
Product Image-470219-358

High Torque Generator

Catalog Number: (470219-358)
Supplier: Vernier Software & Technology
Description: The High Torque Generator is another option for your wind turbine generator. When compared to the standard Wind Turbine Generator, this High Torque Generator will produce lower voltage but higher current for a given rotor RPM. The High Torque Generator is great for load devices with higher current draw, such as the water pump. This generator has the same 2 mm driveshaft as the standard Wind Turbine Generator, so the Wind Turbine Hub is interchangeable with either motor. The generator also has 4-foot leads with shrink-wrap reinforced soldering.
Product Image-10001-824

Mini 500 Power Supply, G-Biosciences

Catalog Number: (10001-824)
Supplier: G-Biosciences
Description: Mini 500 is made of polycarbonate housing and aluminum base plates which is compact sized and lightweight.
Product Image-470316-706

DC Power Supply

Catalog Number: (470316-706)
Supplier: American 3B Scientific
Description: High-quality switched-mode power supply in space-saving housing with intelligent control of fan speed to ensure safe and quiet operation.

Irregular Voltage


Image Unavailable-77663-950

Modular Amplifer Blank Channel Panel

Catalog Number: (77663-950)
Supplier: WORLD PRECISION INSTRUMENTS LLC
Description: The ISDB chassis holds up to eight modules and includes a power supply. You may include any combination of BRIDGE8 Transducer Amplifier modules or ISO-DAM8A single channel modules.

New Product


Image Unavailable-76244-294

Power Adapters, SCS Division of Desco, Desco Industries

Supplier: Desco
Description: Power supply 724P for wrist strap workstation monitor and replaceable rear connector pin.

Product Image-470016-026

AC/DC Universal Power Supply

Catalog Number: (470016-026)
Supplier: Wards
Description: AC/DC power supply with overload protection.
Product Image-500006-577

Innovera® Indoor/Outdoor Extension Cord, Essendant

Supplier: Janitorial Supplies
Description: The indoor/outdoor extension cord is perfect for any office or light industrial use.

Product Image-500026-029

Belkin® Professional Series SurgeMaster Surge Protector

Supplier: Janitorial Supplies
Description: Offers top-level surge protection for the professional.

Product Image-300007-221

Vinyl Extension Cords, Southwire, ORS Nasco

Supplier: Safety & Industrial Supplies
Description: Vinyl jackets offer great abrasion, moisture, and sunlight resistance

Product Image-500043-313

Innovera® Six-Outlet Surge Protector, Essendant

Supplier: Janitorial Supplies
Description: Use this economical surge protector to safeguard your home electronics.

Product Image-470061-802

500 Watt Type 3 Voltage Converter, Step Up and Step Down Voltage Transformer

Catalog Number: (470061-802)
Supplier: INTERNATIONAL VIDEO & ELECTRONICS
Description: The International DS-500 Diamond series 500 W type 3 V converters are 220 Electronics best voltage transformers. They are thoroughly tested to the highest workmanship and material standards and hand soldering insures to meet U.S Military specifications.
Product Image-470120-640

Vernier® Instrumentation Amplifier

Catalog Number: (470120-640)
Supplier: Vernier Software & Technology
Description: The instrumentation amplifier can be used to connect a wide variety of measurement equipment to a Vernier interface and electronically collect, store, and analyze the data.
Product Image-470228-188

TI-Nspire CX Docking Station

Catalog Number: (470228-188)
Supplier: D&H
Description: Recharge TI-Nspire CX calculators with ease.
Product Image-470316-712

Extra Low Voltage Safety Leads

Catalog Number: (470316-712)
Supplier: American 3B Scientific
Description: Set of two copper leads with highly flexible PVC insulation, 75 cm long, black, with stackable 4 mm safety laminated plugs at both ends.
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
To process your orders without delay, please provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide ID that includes your business name & shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number. Acceptable forms of ID are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name & address

* ATTN: California Customers may require additional documentation as part of the CA Health & Safety Code. Products that fall under this regulation will be placed on a mandatory 21-day hold after documentation is received. VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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