TRS-RenTelco provides 24/7/365 live support to our global customers and has locations in the United States, Canada, Mexico, Malaysia, and India.

Click to see a list of global sales offices and their contact information.

Live Chat

800-874-7123

Test Equipment for Rent, Lease or Purchase - 800-874-7123

Search the largest selection of new and used test equipment.

Current Promotions

Featured Test Featured Telecom Sale Specials Accu-PLUS

Agilent EXFO JDSU LeCroy Spirent Tektronix

0% finance Sell used

Rent Rent-to-own Lease Buy Sell TIP Divide-by-12

Customer Support Address/Phone/Email Maps/Directions Request a Quote Order a Catalog My Account Equipment Return

Company Profile ON-DEMAND! Services Careers ISO 9000 17025 Presentation Trade Shows News Testimonials

Communications Test Equipment Solution Center

Welcome. Sign in for pricing and availability. New customer? Start here.

Equipment Inventory

Power Sources

DC Power Supplies & Loads

DC Power Supplies provide direct current at varying voltage and current to a device under test. These devices are useful fo testing designs in real world power simutions and can act as a constant battery source when testing DC devices. Power supplies come in variety of configurations and can be used for constant-voltage or constant-current. There are also units with multiple outputs so that one source can supply several outputs to the device under test. Loads are used to test the internal power supply of a unit without risking other elements of the unit.

Refine your search by Manufacturer

Agilent

Sorenson