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Power supply units, laboratory power supply units, power modules, mechanics, EMC laboratory and more

EMS services

Development, production, test systems – all from a single source

TPS Elektronik – EMS production & service worldwide

TPS Elektronik GmbH is your full-service EMS partner for power electronics – from development and production to worldwide distribution. With over 25 years of experience, international R & D teams and advanced production, we offer flexible, innovative solutions. Our global network ensures maximum efficiency in logistics, warehousing and marketing. Let us realise your project together!

Everything from a single source including approvals such as CE, UL, TUV, VDE

Certified according to ISO 9001, ISO 16949, ISO 13485 and ISO 14001

Services

Global sales partner with its own network

As your partner, we want to support you with our globally established sales network. We build bridges between global manufacturers and the European market.

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High-performance EMS service provider

We are your experienced partner for EMS services in the field of power electronics. We use our expertise to develop customised strategies for you.

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Comprehensive additional services

We offer you additional services, including warehousing, marketing, RMA and purchasing support.

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Customised products

Cooling and radiators

Cooling and radiators

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Power supply

Power supply

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Transformers / winding goods

Transformers / winding goods

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Busbars / conductor rails

Busbars / conductor rails

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Case Studies

Blog

News & Insights

February 20, 2026

Electricity Generation from Falling Rain: Technical Principles and Industrial Relevance

Rain-based electricity generation uses triboelectric charge separation to produce low-power energy. This article outlines principles, applications, and engineering considerations for industrial stakeholders.

February 19, 2026

6U Programmable DC Power: A High-Power Platform for Large-Scale Industrial Applications

A 6U programmable DC power supply integrating up to 60 kW in a compact rack format. Designed for scalable industrial systems, battery testing, electrolysis, and high-current DC processes with CV, CC, CP, and CR modes.

FSP400-50AAC ATX PC Power Supply at TPS Elektronik GmbH

February 18, 2026

FSP400-50AAC: 80 PLUS Bronze ATX 400 W Power Supply for Industrial and PC Systems

The FSP400-50AAC is an ATX 400 W power supply with 80 PLUS Bronze efficiency, universal AC input, defined protection functions, and standard PS/2 form factor. This article reviews specifications, integration aspects, and typical industrial and PC use cases.

EMC Laboratory at TPS Elektronik GmbH

February 17, 2026

EMC Laboratory: From the European EMC Directive to Structured Emissions & Immunity Programs

This guide explains how EMC emissions and immunity testing support CE marking under the European EMC Directive. It outlines the certification path from pre-compliance screening to accredited laboratory testing and technical documentation, with practical considerations for conducted emissions setups and immunity test systems.

February 12, 2026

DIN Rail Power Supply Installation & Wiring: A Practical Step-by-Step Guide for Reliable Power Distribution

Learn how to correctly mount, wire, ground, and commission DIN rail power supplies for 12 V and 24 V DC systems in industrial control panels. This practical guide covers safety, thermal management, protection features, and long-term reliability practices.

R&D Development at TPS Elektronik GmbH

February 12, 2026

Integrated Circuit Breaker Design: From Hardware Panels to Software Patterns

Integrated circuit breaker design now connects electrical protection, PCB development, mechanical enclosure engineering, and software-based resilience patterns. This article outlines how modern systems combine hardware and digital strategies to support reliable protection architectures in industrial and distributed environments.

FSP350-70PFL (SK) ATX PC Power Supply at TPS Elektronik GmbH

February 11, 2026

FSP350-70PFL (SK): 350W 80 PLUS Bronze ATX IPC PSU for Reliable Server & Workstation Power Systems

The FSP350-70PFL (SK) is a 350 W industrial ATX power supply designed for IPC, automation, and communication systems. It features 80 PLUS Bronze efficiency, active PFC, full-range 90–264 VAC input, defined ripple limits, industrial screening, and a specified MTBF reference for long-term operation.

chassis R&D Development at TPS Elektronik GmbH

February 10, 2026

Development: Circuit Breaker Design — From Panels to Software Patterns with ECAD/MCAD/FPGA Integration

Modern products require both electrical protection and software resilience. This guide explains how circuit breaker panel design, the circuit breaker pattern, and coordinated ECAD/MCAD/FPGA workflows can be integrated into a structured development process.

February 5, 2026

Adjustable AC Isolation Transformers for ESD-Safe Zones

Adjustable AC isolation transformers combine variable voltage control with galvanic isolation. This article explains their role in ESD-safe laboratories, repair environments, and quality assurance testing, including key selection criteria and a practical example with the TPS-AIT1500300.

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