Transformers complement Power Integrations’ LED drivers
Designed to complement Power Integrations’ LYTSwitch family of integrated off-line LED driver/controller ICs, the POL-LYT series of switch-mode transformers has been announced by Premier Magnetics. The series is currently offered in ten models, accommodating a universal input range of 90-265V AC.
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-LYT series is the latest of several generations and versions of switch-mode transformers designed specifically for Power Integrations power management ICs. We’ve also designed our PNK family for their LinkSwitch ICs and PNY family for TinySwitch ICs. Our goal is to simplify switching power supply optimisation by providing our customers with reference designs and recommended filters and power inductors to complete the task,” commented Jim Earley, President, Premier Magnetics.
Priced from $0.58 (USD) each in OEM quantities, the Premier Magnetics POL-LYT series is sampling now with lead times of 8 weeks ARO, for OEM quantities.
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