Premier Magnetics adds Transformers Optimized for LYTSwitch™ LED Driver ICs
Premier Magnetics, Inc. announced its POL-LYT Series of switch-mode transformers designed to complement the LYTSwitchâ„¢ family of integrated off-line LED driver/controller ICs from Power Integrations, Inc.. The Premier Magnetics POL-LYT Series is currently available in 10 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-LYT Series is the latest of several generations and versions of switch-mode transformers designed specifically for Power Integrations power management ICs,†said Jim Earley, president of Premier Magnetics. “We’ve also designed our PNK family for their LinkSwitchâ„¢ ICs and PNY family for TinySwitchâ„¢ ICs. Our goal is to simplify switching power supply optimization by providing our customers with reference designs and recommended filters and power inductors to complete the task.â€
Pricing for these new transformers starts at $0.58 each (POL-LYT029 in OEM quantities). Samples are in stock for immediate delivery and production volumes are available 8 weeks, ARO for OEM quantities.