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Low-Profile Transformer Technology

Planar

Modern Power Electronics

Planar coil formers for soldering technology in compact, low-profile transformer applications with defined E-core geometries.

Product Family

Family Overview.

Planar is part of NORWE's product system for demanding electrical and electronic applications. The family combines proven core geometry compatibility with reliable manufacturing, material expertise and application-specific configuration options.

Planar TransformersLow-Profile Power ElectronicsDC/DC ConvertersSwitch-Mode Power SuppliesCompact Power Assemblies

Family Technical Data

Technical Foundation.

The product family is defined by material options, thermal behavior, insulation requirements and manufacturing features that support reliable long-term performance.

Material System

PA66 A RV250 natural for listed planar coil former variants

Core System

Planar E-core geometries from E14 to E64

Technology

Planar coil formers for soldering technology

Design System

Defined planar variants with NORWE type, order code and product information per geometry

Advantages

Product Advantages.

Designed for low-profile transformer assemblies

Defined E-core planar geometries from E14 to E64

PA66 A RV250 natural material system

Suitable for soldering technology

Supports compact high-performance power electronics

Requirements

Technical Requirements.

Low Profile

Compact Design

Power Density

Soldering Technology

Reliable Insulation

Engineering Features

Designed For Reliable Manufacturing.

Every product detail supports reliable winding, assembly, insulation and long-term production stability.

01

Planar coil formers support low-profile transformer construction

02

Defined E-core geometries from E14 to E64 support scalable planar designs

03

PA66 A RV250 natural material system used across listed planar variants

04

Planar designs support compact power electronics and modern converter assemblies

05

Order codes and product information are available per geometry

Materials

Engineered Materials.

Material selection supports electrical insulation, thermal stability and long-term reliability in demanding industrial applications.

PA66 A RV250 naturalSpecial materials on request

Material access

Standard materials, UL data and application-specific support.

Review NORWE standard plastic materials and UL-related data, or discuss alternative materials for specific thermal, electrical, processing or compliance requirements.

Technical Capabilities

Verified Technical Performance.

The product family is engineered around material performance, soldering resistance, connection technology and reliable processing.

01

Planar E-core geometries from E14-5 to E64-50

02

PA66 A RV250 natural material system

03

Defined NORWE type and order code for each listed variant

04

Selected variants available on request

05

Product information available per planar geometry

06

Designed for soldering technology

Downloads & Drawings

Technical Documents Without Friction.

Technical documentation is connected to the product structure at article level. Current released drawings are supplied through NORWE with the exact product context preserved for engineering and procurement workflows.

Product documentation

Ordering Information

Family-specific ordering guidance for complex configurations, assembly options and order-code interpretation.

Open article ordering data

Downloads & Drawings

15 released drawings available directly through the articles.

Select the matching product group and article. Released drawings can then be opened directly without submitting a request.

Open product groups

Existing Resource Categories

Planar Product InformationPlanar Ordering InformationE-Core Geometry OverviewMaterial Selection GuidePlastic Material List

Technical FAQ

Frequently Asked Questions.

A planar coil former is a winding body for low-profile transformer designs. It supports compact power electronics where reduced construction height and defined E-core geometry are important.

Industries

Related Industries.

NORWE supports applications across industries where quality, reliability and technical confidence matter.

E-MobilityEnergy SystemsIndustrial Electronics

Inquiry Engine

Move From Product Interest To Engineering Clarity.

Start with Planar. NORWE can support your team with technical documents, sample requirements, quotation preparation and application-specific engineering questions.

Discuss Your Application.

Talk to NORWE about Planar components, technical requirements and application-specific solutions.

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