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Minimal Footprint 50 Watt AC/DC Power Supplies

for ITE / IoT / Industrial applications

San Jose, Calif. – April 15, 2022: TRACO POWER announces their new TPI 50-AJ series of 50W high-density AC/DC power supplies available in 3.00 x 1.50 x 1.20” open frame packages for a wide-range of industrial & ITE applications where reliability is critical and space is limited.

Features include:

• 50 watt open frame measuring only 3.00″ x 1.50 x 1.20″
• Compact and cost-efficient design
• Peak power function up to 70 Watts (5 secs)
• I/O reinforced isolation 3000 VAC
• -40°C to +60°C full-load operation (natural convection)
• Operating temperature range: -40°C to +85°C
• No load input power <0.3W (acc. ErP directive)
• High efficiency up to 93%
• Internal EN 55032 class B filter
• IEC/EN/UL 62368-1 (Class I & Class II prepared)
• 3 year product warranty

The TPI 50A-J is designed to meet the need for cost efficient solutions and reduced footprints. 140% peak power enables replacement of units nearly twice it’s size. Higher operational efficiencies and extended convection-cooled operating temperatures make the TPI 50A-J series an ideal solution for demanding space critical applications. High reliability of 1.487 million hours MTBF (MIL-HDBK-217F, ground benign) is supported by TRACO POWER’s 3 year warranty.

Products are in stock and available through TRACO POWER’s global distribution network. Please see for specifications, drawings, and safety documentation.

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