News & Articles

Designing a discreet power supply solution often times offers companies significant cost savings versus an off-the-shelf solution.

The new line, offering models with ratings to 250W, is designed for forward converter, full/half bridge and active clamp applications utilizing switching frequencies between 200 KHz and 700 KHz.

Premier Magnetics has been chosen as a preferred source for eight new magnets solutions that support Power Integrations’ recently developed reference designs for fast, reliable and efficient e-bike charging.

PMCU Series of common mode line filters offered in standard and sectional winding configurations; in-stock device specifications provide direct cross to recently discontinued Murata EMIFIL?components

New low-cost PM-R Series inductors feature high energy (high peak current) and low DCR

Two new series added to the PDCS family of devices provide complete circuit without external components; available in 3-pin (non-isolated) in a range of power outputs and 4-pin 0.25W (isolated/unregulated) configurations.

Transformer topology and electrical characteristics are configured specifically for use with Texas Instruments’ Fly-Buck isolated synchronous buck converters.

Ongoing advances in semiconductor technology and the migration to higher switching frequencies hasallowed off line switch mode power supply (SMPS) designers to offer products that deliver ever higher levels of efficiency in a shrinking footprint.

The transformer product line covers a wide range of input voltage, output voltage and power; reference designs provided include recommended input common-mode filters and output power inductors.

Premier Magnetics, global producer of high-quality magnetic components for switch-mode power supplies (SMPSs), dc-dc converters and data communications applications, announces its POL-HX Series of switch-mode transformers designed to complement Power Integrations’ TOPSwitch-HX\99 Family of EcoSmart\AE, integrated off-line switcher ICs.

Innovative manufacturer of magnetic components achieves international agency recognition for its quality management system.

Premier Magnetics substances management system follows and complies with the current revision of the REACH Regulation on the substances as identified by ECHA (European Chemical Agency).

Explore our family of off-line switch mode LINK mode LINK switch transformers designed for use with Power Integrations IC’s LINK Switch Family

Explore Our Transformer & Choke Services offered in conjunction with Avnet Abacus

Flyback Magnetics: Winding-Current Transition Is Key To Efficiency by Dennis Feucht, Innovatia Laboratories, Cayo, Belize

The Engineer’s Guide To EMI In DC-DC Converters (Part 10): Input Filter Impact On Stability by Timothy Hegarty, Texas Instruments, Phoenix, Ariz.