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Block Transformatoren-Elektronik GmbH

Block Transformatoren-Elektronik GmbH

Block Transformatoren-Elektronik GmbH, commonly referred to as BLOCK, is a German family-owned company founded by Walter Block in 1936 and headquartered in Verden, Germany. The company specializes in the development, manufacturing, and distribution of transformers, switched-mode power supplies, chokes, filters, and electronic modules. Its comprehensive product portfolio includes industrial power supplies, electronic load relays, and custom magnetic components tailored to customer specifications. BLOCK serves a wide range of industries such as industrial automation, renewable energy, medical technology, building automation, and transportation. Renowned for its high quality and reliability, the company's products meet international standards and hold certifications including UL, CSA, and VDE. With a strong commitment to innovation and energy efficiency, BLOCK continuously invests in research and development. The company operates a global sales network with subsidiaries like Block USA, Inc., ensuring local support and service. As a leading provider in the transformer and power supply market, BLOCK maintains a reputation for engineering excellence and long-term partnerships.

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产品系列共 81 个系列

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AVB1.0/2 transformer

1VA transformers with various output voltages

MR3 400

690V AC motor and line reactors for 8kHz applications

PT 13

13VA PCB transformers with various AC output voltages

RD 100/1

Block resistance wires in various diameters and lengths for electrical applications

ST 250

Panel and block mount control transformers for voltage regulation

STEU 63

Compact control transformers for voltage regulation and isolation

STEU100 transformer

Isolation transformers with multiple voltage ratings for electrical applications

TIM 6
VB 0.5/2

Compact PCB transformers with 230V AC input, multiple output voltages

VB 2.3

2.3VA PCB transformers with various AC output voltages

VC 16

16VA PCB mount transformers with various AC output voltages

RKD 100

Toroidal and ring core transformers for various voltage and power applications

AT3 15

15kVA 3 - phase autotransformers with various voltages

SFB 400

520V AC sinusoidal filters and line reactors for 8kHz applications

STEU 800

800VA control and isolating transformers for voltage regulation

VB 1.0/2

Compact PCB transformers with dual outputs for various voltage applications

VB2.3/2 transformer

2.3VA transformers with dual output voltage options

VCM 25

25VA PCB mount transformers with various AC output voltages

AT3 10

Open - structure 10kVA autotransformers

PSR230 power supplies - psu

DIN rail-mounted single-phase switch mode power supplies, various wattages and outputs