Custom electronics manufacturing since 1932

Custom electronics manufacturing since 1932

Our Services

Two black axial cooling fans placed side by side, one with a visible label and connected wires, the other with a protective grille on the front, against a light background.

Custom Fabrication & Assembly of Modules

Complete assemblies including encapsulation, coating, and testing – even with complex requirements or small batch sizes.

Close-up of multiple colorful electrical wires with exposed, stripped metal ends bundled closely together.

Cable assembly

From cutting to the finished cable assembly. Processing of various types of cables, UL-certified assembly (ZPFW) and individual cable configurations.

Close-up of an electronic coil with copper wire wound around a black plastic holder with multiple metal pins, with a blurred drill chuck in the background.

Inductive components

Development and manufacturing of chokes, coils, transformers, and converters – precisely to specification. Ideal for individual pieces, prototypes, and small batch production.

Latest News

Aerial cartoon view of a factory complex with buildings highlighted by green glow and upward arrows, some with solar panels. A mouse welds on the left. Text: 'LEVEL UP DURCH GRW'.

Expansion of our production capacity with GRW funding

With GRW funding, Arnold Electronic is expanding its production capacity in Lichtenau. New technology for cable assembly and quality assurance strengthens customer-specific projects and safeguards jobs.

A cartoon man and a mouse mascot, both wearing AE branding, give thumbs up in an IT server room, promoting "IT-UPGRADE" and digital services for Arnold Electronic.

Digitalization of IT infrastructure with EFRE funding

Arnold Electronic is modernizing its IT infrastructure with a virtualized server and network environment. The ERDF-funded digitalization project strengthens data security and system availability and creates the basis for future digitalization and automation processes.

Two-panel cartoon. Left: At night, a mouse works on an AI alarm system as wolves menace sheep in a pen. Right: During the day, a farmer gives a thumbs-up among his safe sheep, saying "Sicherer Schutz für unsere Herde!"

Acoustic stove protection with AI

Research project SoundProtect: Arnold Electronic is developing intelligent electronics for an AI-based stove protection system – to protect grazing animals from wolf attacks using acoustic signals. A contribution to animal welfare, technology, and sustainable agriculture.

Smiling man, robot arm, and mouse assembling orange coils in a workshop with newspapers.

Robotics & AI in Electronics Manufacturing: Efficiency Meets Skilled Workforce Security

Robotics & AI in Electronics Manufacturing: How Arnold Electronic optimizes processes with the tinning robot 'Robby' and strategically relieves skilled workers.

Illustration in an electronics workshop: On the left, a drawn mouse with the Arnold logo is lifting a miniature coil weighing 12 g, on the right, a muscular superhero with an 'AE' logo is lifting a heavy industrial coil weighing 120 kg. The image symbolizes the manufacturing depth and range of Arnold Electronic GmbH in customer-specific coils – from the smallest components to heavy transformers.

From 12 grams to 120 kilograms

From 12 grams to 120 kilograms – Arnold Electronic GmbH manufactures custom coil solutions of every size. Whether it's a miniature component for compact applications or a high-performance transformer for industrial systems: Our inductive components are exclusively made to order – with precision, quality, and technical expertise.

a man and a woman are sitting at a table working on a project .

From prototype to production: Efficiency through in-house manufacturing

Efficiency starts at home: Learn how Arnold Electronic realizes technical solutions with precision, flexibility, and documentation by combining in-house expertise – from development to series production.