Open frame power supplies for LED lighting

22nd May 2019

Alex Lynn

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Datasheet

Designer and manufacturer of power conversion solutions, SL Power, has announced the new LU225 open frame AC/DC power supply that enables manufacturers of LED lighting equipment to shorten their development cycle thanks to industry-specific safety approvals. The LU225 family meets EN55015 (EN55032) Class B Conducted EMI, IEC61000-3-2 Class C (LED dimming) and EN60950 standards.

It is also one of the first open frame power supplies in the industry to feature UL8750 approval for LED equipment. An active inrush current limit capability of 15A also minimises the need for multiple circuit protection devices, resulting in lower installation and operating costs.

The LU225 family offers up to 225W output power with fan cooling, up to 180W with conduction cooling and up to 140W with convection cooling, and has models available in output voltages of 12, 24, 36, 48 and 56V. With a compact size of just 2.2x4.16x1.5”, the LU225 family has a high power density of 16.4 watts-per-cubic-inch at 50°C.

In addition to LED lighting, the LU225 family is suitable for industrial applications such as equipment for test and measurement, process automation, displays and signage and renewable energy as well as general information technology equipment (ITE).

The LU225 family is available from SL Power’s worldwide network of authorised distributors.