AC-DC power supplies provide 1-5W in a 1in x 1in package

28th January 2021

Mick Elliott

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Datasheet

The UILP5 Series of 5-watt AC-DC power supplies for industrial applications from Polytron Devices are available from New Yorker Electronics.

The power supplies come in an ultra-compact 1.0in x 1.0in fully enclosed plastic case. The voltages on this device are available between 3.3Vdc (at 1,515mA, 60mV and 2,200µF) and 48Vdc (at 104mA, 480mV and 10µF).

Efficiency ratings range between 73 % for the 3.3 and 84-percent for the 48Vdc. The high-efficiency UILP5 power supply offers a universal input of 90 to 664 Vac.

Built-in safeguards include short circuit, overload and over voltage protection.

Isolation voltage is 3KVac, 5mA/5Secs input/output; isolation resistance is rated at MΩ: 100 min. with an input / output @500Vdc. Its operating temperature range is -25°C to +70°C and the device is cooled by free air convection cooling.

The RoHS-compliant UILP5 meets UL/cUL/IEC/EN60950-1, 62368-1 approvals as well as the following EMC approvals: EMC Standard of EMI EN55032:2015 and EMC Standard of EMS EN55024:2010. Polytron Devices’ production practices meet ISO 9001 quality standards and its products comply with international safety standards.

All products are also qualified according to medical (IEC 60601-1), railway (EN50155, EN45545-2) and IT (60950-1/62368-1) requirements. Its products are also used in Military, Industrial, Energy, Telecommunications, Audio Equipment and many other applications.