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Power Supplies


48  results were found
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.


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Description:   This charger works with all Boreal, National and Motic Swiftline cordless LED microscopes.
Catalog Number: (470014-352)

Description:   This battery eliminator features overload protection.
Catalog Number: (470204-250)

Description:   This compact power supply is ideal for DNA or RNA electrophoresis.
Catalog Number: (470219-358)

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.
Catalog Number: (470316-706)

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
Catalog Number: (470345-638)

Description:   With CE certification, this power supply is specifically designed for use with Hoffman voltmeters, ensuring accurate and reliable readings in electrolysis experiments.
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.
Description:   Powerful and economical choices to power electrophoresis units.
Catalog Number: (470017-086)

Description:   This user-friendly power supply is ideal for powering transistor circuits and other electronic applications.
Catalog Number: (470125-556)

Description:   Ideal for charging wet cell batteries, electroplating, electrolysis, and many other applications.
Catalog Number: (470039-592)

Description:   This power supply is earthed and tested for high-voltage insulation and leakage.
Catalog Number: (470210-672)

Description:   This unit can replace multiple supplies on your lab bench.
Small Business Enterprise
Description:   A must for the lab that needs precise voltage or current.
Catalog Number: (470316-728)

Description:   Universal power supply with digital current and voltage display. Output voltage and output current are continuously adjustable.

Description:   Vernier® Power Amplifier Accessory Speaker
Catalog Number: (470018-228)

Description:   Features overload and shorting protection.
Inquire for Price
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 1-800-962-2660.
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 1-800-962-2660.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. To apply for a shipping account number, click here. If you need further assistance, call Customer Service at 800-962-2660 or email [email protected].
-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.
Limited quantities of this product are available. To check availability or place an order, call Customer Service at 800-962-2660 or email [email protected].
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