The Premier Magnetics POL-LYT Series is currently available in ten models – all accommodating a universal input range of 90 to 265 Vac. The series is available with a selection guide identifying each specific Power Integrations LYTSwitch IC part number along with a matching Premier Magnetics transformer.
Reference designs combining the Power Integrations ICs and Premier Magnetics’ transformers demonstrate high efficiency (90%, typical) and excellent power factor (0.9, typical).
The POL-LYT029 is priced at $0.58 in OEM quantities.
Premier Magnetics; www.premiermag.com