Germany-based Block is known to many engineers for transformers and EMC filters, but the company also provides a broad portfolio of PCB components and inductive solutions for industrial electronics and medical systems.
Kwaliteit staat centraal: in de productie worden parameters als lekinductiewaarden (<2 µH) en maximale afwijkingen (<5% tussen meerdere secundaire wikkelingen) consequent getest. Voor hoogspanningstoepassingen voert Block bovendien partiële ontladingstesten uit. Afwerking gebeurt via vacuüm-impregneren of volledige vacuüm-ingieten, waardoor compacte en veilige ontwerpen tot 30kV mogelijk zijn.
In addition to standard products, Block offers customer-specific inductive components:
- Ferrite Storage Reactors - for currents up to 200 A, with edgewise winding or high-frequency litz wire.
- Current-Compensated Reactors - 1- to 4-phase PCB assemblies up to 100 A and 100 mH, with ferrite or nanocrystalline cores.
- Power Transformers - special designs for high currents, with custom coil bodies and housings if desired.
In terms of connection technology, THT, SMD or customization are possible; naturally conforming to RoHS and REACH.
For engineers seeking reliable inductive components with predictable performance, Block offers a combination of experience, flexibility and quality in PCB design - including for critical applications such as industrial and medical electronics.
