RELIABILITY FOR RAILWAY TECHNOLOGY When it comes to applications for railway technology, customers benefit from our many years of experience. Modes of transport for carrying millions of passengers req

SAFETY IS THE TOP PRIORITY FOR MEDICAL TECHNOLOGY The selection and specification of electronic components for medical applications requires great caution. BLOCK is your reliable partner for high-qual

BLOCK — A FAMILY COMPANY WITH A BRIGHT FUTURE, A RELIABLE BRAND When it comes to perfect voltage solution for systems and plants, BLOCK has been a strong global partner of industry and commerce for de

OUR PRODUCTION SITES Our products are the first choice in many countries where power supply interfacing is concerned. Well over 30 % of our deliveries are exported to destinations throughout the world

MANAGEMENT-TEAM With 700 employees globally, the BLOCK management team is responsible for one of the most successful medium-sized companies selling transformers, power supplies, filters, and reactors.

INDUCTIVE COMPONENTS FOR POWER ELECTRONICS BLOCK is your expert partner for the consulting, design, and cost-optimized implementation of inductive components in compliance with international standards

PCB COMPONENTS As a quality-conscious project partner, we accompany you in the development process from prototyping to serial delivery. Our implementation capabilities are as complex as they are diver

PRODUCT & PROJECT SERVICES BLOCK is a solutions provider – we go far beyond standardized products on your behalf. With 85 years of expertise, our focus is on customized developments that seamlessly in

ACCESSORIES Enclosures play a crucial role in protecting electrical components in various applications. They shield against harmful external influences such as moisture, dust, and mechanical stress. A

NON STABILIZED DC POWER SUPPLIES Robust DC power supplies from BLOCK are one solution for core voltage and power supply tasks to meet the demanding requirements of industry. The transformer power supp

CUSTOMER SERVICE As a solutions provider in the field of technical components, we provide you with comprehensive information. Learn more about our manufacturing locations and find your individual cont

KNOWLEDGE & EVENTS Here you will find all information about events in which BLOCK is represented as an exhibitor or visitor, providing you with the opportunity to engage with us in person. Additionall