With discerning
customers, you’re in
good company.

Our product range comprises modifications for PULS standard products, value-adding projects and complete assemblies. At PULS Vario we bundle years of development experience with the “Made in Germany” label to deliver uncompromising quality and fair prices. These aspirations are valued by our customers from the aviation and drive technology industries, especially those from the logistics, medical and railway technology sectors. These branches of industry are where the requirements on product safety and reliability are particularly high.

Aspirations

Our aspirations in product design are clear: we want to be better than the customer expects. That includes considering all aspects of the product environment carefully and thinking of all the indirect requirements as well.

Safty and efficiency

The criteria which our devices must always meet include ever more compact designs and extremely low limits for discharge currents and electromagnetic compatibility.

Power in compact form

Just as critical is the high degree of efficiency – and not only for environmental reasons: high efficiency means low power loss, and hence less heat and longer life. It is the prerequisite for compact, mechanical designs – saving not only energy, but also raw materials.

For us, the challenge begins at an efficiency of > 93%. That requires us to halve the power loss from the usual 85%.

It goes without saying that our products are also rapidly integrated and easy to operate.

Product examples

Our customers come from the aviation and drive technology industries, especially the medical and laboratory technology sectors. These branches of industry are where the requirements on safety and reliability are particularly high.
Aviation

DC/DC for aviation technology

Example of a device with 8W output power and multiple outputs. It is exposed to high mechanical stresses in transport systems, Intelligent wiring and a few seconds of bridging time ensure precise performance.

Medicine

AC/DC for blood analysis

An intelligent power supply unit with 3700W output power. Permanent self-diagnosis monitors currents and voltages at inputs and outputs. In an emergency, electronic fuses stop the energy flow extremely quickly, preventing any damage to the application.

Medicine

AC/DC for operating tools

This intelligent power supply unit with 350W output power ensures that the motors of the precision tools are supplied with energy even in the case of transient extreme loads. A discharge current of just 50 µA is an additional safety feature.

Medicine

AC/DC for operating table

DA CAN bus enables the microprocessor-controlled power supply unit to handle both battery management in the event of brief power failures and the coordination of all moving parts of the operating table. It always has enough power in reserve for even the heaviest loads.

Logistics

AC/DC for motor drives

A power supply unit with 1500W output power and 3-phase input that drives up to 60 motors. The housing is protected against dust and water to protection class IP54 requirements. The device recognises intermittent energy boosts from recovery systems and dissipates them.

Logistics

AC/DC for motor drives

A power supply unit with 480W output power can drive up to 20 motors. The housing is protected against dust and water to protection class IP66 requirements – the heat produced is dissipated via the housing. The device recognises energy boosts from recovery systems and dissipates them.

Possibilities

Our technical expertise is based on the following technologies:

Development

Electronic development, layout, mechanical 3D design and thermal simulation with the latest software

Manufacturing

ERP-controlled manufacturing with batch traceability

SMT soldering

Siplace placement line with integrated AOI (automatic optical inspection)

THT soldering

Cutting-edge soldering technology for reflow, wave and selective soldering

Sealing

Sealing of assemblies with automatic coating machines

Testing

Latest generation of safety and function testers

Contact us