AC-DC converters extend Mornsun’s high-specification PSUs

Medical-grade power supplies from Mornsun are compact and available on short lead times and from Relec Electronics.

Two medically-approved power supplies extend the LOF series from Mornsun. The LO45 (45W) and LO65 (65W) medical power supplies are approved to EN60601 and EN/UL62368. The high quality AC-DC converters are covered by a five-year manufacturer’s warranty.

Both AC-DC converters are compact, yet despite measuring just 76mm x 50mm x 25mm, they have a universal AC input of 90 to 264V AC while also accepting 127 to 373V DC. They have outputs from 3.3V to 48V. Efficiency is up to 91%.

The small, low-cost PSUs have double or reinforced insulation and are said to offer excellent EMC and safety performance. They are said to be ideal for a wide range of specialised medical equipment oxygenators, microscopes, endoscopes, dentistry, ventilators and syringe pumps. Qualified to IEC/EN/UL62368, GB4943, IEC/EN60335, IEC/EN61558 and IEC/EN/ES60601. Additionally, they are EN60601 2xMOPP (Means of Patient Protection) for patient connected applications.

The LO45 and LO65 are available in open frame or caged versions. Operating temperature range is -40°C to +85°C.

In addition to medical equipment, the LO45 and LO65 series are also approved to EN62368-1 for industrial applications, LED, street lighting control, electricity, security, telecommunications and smart homes.