PQ Series Planar Inductors

Standex-Meder PQ series planar inductors offer advantages over wire-wound inductors

Image of Standex-Meder Electronics' Planar InductorsStandex-Meder Electronics PQ series planar inductors are steadily replacing the need for traditional wire-wound inductors in many industries. Electric vehicles, solar inverters, wind power, aviation, healthcare, and industrial manufacturing are just some of the areas where this technology is gaining ground. While the windings of wire-wound inductors are used with round wire, the planar's windings are built by utilizing flat copper layers (PCBs) or plated flat copper windings (lead frames) to create a laminate-style winding construction. The result is a compact, high-power density planar inductor that is typically 30% of the volume and weight of a traditional wire-wound inductor. This size reduction eliminates many of the design constraints associated with wire-wound inductors, and the planar inductor's other characteristics offer additional benefits. With a very-low profile, excellent thermal characteristics, high repeatability, and low leakage inductance, planar inductors can easily meet the needs of modern applications.

Design Guide:  Planar Magnetics

Features and Benefits

  • Planar magnetics have a better power density and performance compared to equivalent wire-wound inductor designs
  • Standex‐Meder has multiple manufacturing facilities around the world including TS16949 and AS9100 certified and ITAR registered sites

Applications

  • Switching power supplies
  • DC/DC converters in distributed power systems
  • FPGA and low‐profile high-current
  • High-current POL converters
  • Feedback control
  • Overload sensing
  • Load-drop and shut-down detection

PQ Series Planar Inductors

ImageManufacturer Part NumberDescriptionAvailable Quantity
FIXED IND 400NH 70A 0.7 MOHM SMDPQ2007-0R4-70-GFIXED IND 400NH 70A 0.7 MOHM SMD0View Details
FIXED IND 2.2UH 25A 3.5 MOHM SMDPQ2007-2R2-25-GFIXED IND 2.2UH 25A 3.5 MOHM SMD0View Details
FIXED IND 900NH 70A 1 MOHM SMDPQ3213-0R9-70-GFIXED IND 900NH 70A 1 MOHM SMD0View Details
FIXED IND 1UH 30A 1 MOHM SMDPQ2006-1R0-30-GFIXED IND 1UH 30A 1 MOHM SMD0View Details
FIXED IND 1UH 80A 1.2 MOHM SMDPQ2613-1R0-80-GFIXED IND 1UH 80A 1.2 MOHM SMD0View Details
FIXED IND 3.3UH 70A 1.1 MOHM THPQ3218-3R3-70-TFIXED IND 3.3UH 70A 1.1 MOHM TH950 - ImmediateView Details
FIXED IND 6UH 50A 1.5 MOHM THPQ3218-6R0-50-TFIXED IND 6UH 50A 1.5 MOHM TH2240 - ImmediateView Details
Published: 2014-02-10