Bel Automation Solutions: Connectivity & Power Products for Industrial Applications
Automation systems rely on robust connectivity and reliable power management to ensure seamless operation across industrial and commercial environments. Bel addresses these critical needs with innovative solutions tailored for automation applications.
Vertical Mount Series Single Port RJ45 MagJack® ICMs and 1000BASE-T MagJack® Integrated Connector Modules deliver high-performance Ethernet connectivity, enabling fast and secure data transmission between controllers, sensors, and actuators. These connectors support the backbone of industrial networks, ensuring real-time communication and system responsiveness.
Power integrity is vital in automation, and Bel’s LDW480 Series 480 W Wide Input Range DIN Rail Power Supply provides stable, efficient power conversion for control panels and distributed automation equipment. Complementing this, the DEP1-M Series Unregulated DC-DC Converter and DQQ3-S Series 3 W DC-DC Converter offer flexible voltage options for powering field devices and embedded electronics.
For compact and reliable AC-DC conversion, the PSK-S25B Series and PSK-5E Series Encapsulated AC-DC Power Supplies are ideal for sensors, controllers, and small automation modules. The SWH15-N/E and SWH24-N/E Series AC-DC Wall Plug Adapters provide convenient power solutions for portable and remote automation devices.
Transformers are essential for voltage adaptation and isolation in automation. The B-2828 Linear Transformers deliver consistent voltage for sensitive control circuits, while the SLT Series Isolated 277 V/120 V Step Down Transformers ensure safe power distribution across diverse automation infrastructures.
Together, these products enhance reliability, efficiency, and scalability in automation applications, empowering smarter, more connected operations.
Bel Magnetic Solutions
Vertical Mount Series Single Port RJ45 MagJack® ICMs
Bel’s Vertical Mount RJ45 MagJack ICMs deliver 10/100 to 10G Ethernet, 60W PoE, and a compact footprint for space-limited, non-traditional board designs.

CUI Inc
DEP1-M Series Unregulated DC-DC Converter
Bel CUI DEP1-M 1W isolated DC-DC converters offer 3 kVdc isolation, high efficiency, SMT design, and -40 to +105°C operation for medical and industrial systems.

CUI Inc
PSK-5E Series Encapsulated AC-DC Power Supplies
Compact Bel CUI PSK-5E 5W AC-DC modules with universal 85VAC to 305CVAC input and -40°C to 85°C range, ideal for rugged, demanding applications.

Bel Signal Transformer
B-2828 Linear Transformers
Bel Signal Transformer announces 3PH series three phase transformers.

Bel Magnetic Solutions
1000BASE-T MagJack® Integrated Connector Module
Bel MagJack ICMs deliver robust, space-saving Ethernet connectivity with integrated magnetics.

CUI Inc
DQQ3-S Series 3W DC-DC Converter
Bel CUI DQQ3-S 3W DC-DC modules deliver 1500VDC isolation, wide 4:1 input, and reliable protection for consumer, digital, and automation devices.

CUI Inc
SWH15-N/E Series AC-DC Wall Plug Adapters
Bel CUI SWH15-N/E 15W wall adapters deliver Level VI efficiency, <0.075W no-load, and compliant AC-DC power for US and EU standards.

Bel Signal Transformer
SLT Series Isolated 277 V/120 V Step down Transformers
Bel Signal Transformer announces SLT Series Isolated 277 V/120 V Step down Transformers.

Bel Power Solutions
LDW480 Series 480 W Wide Input Range DIN Rail Power Supply
LDW480 DIN rail power supplies offer single-/two-/three-phase options with active PFC, high efficiency, compact design, and reliable performance for industrial and energy applications.

CUI Inc
PSK-S25B Series Encapsulated AC-DC Power Supplies
PSK-S25B 25W AC-DC modules deliver compact design, 3kVAC isolation, wide temp range, and optional Power Boost for low-power industrial and consumer systems.

CUI Inc
SWH24-N/E Series AC-DC Wall Plugs Adapters
Bel CUI SWH24-N/E 24W wall adapters offer Level VI efficiency, multiple DC connectors including USB-C, and comply with US and EU energy standards.


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