CUI Inc.

CUI Inc., now part of Bel, is a leading manufacturer of power supplies, audio components, connectors, motion control devices, and thermal management solutions serving consumer, IoT, industrial, and medical markets.

Series List(510)

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Series	Category	# Parts	Status	Description

DRM2-S	Power Supplies - Board Mount	1	Active
EMMA050400	Power Supplies - External/Internal (Off-Board)	2	Active
EMMA120250	Power Supplies - External/Internal (Off-Board)	3	Active
EMMA150200	AC DC Desktop, Wall Power Adapters	2	Active
EMMA180167	Power Supplies - External/Internal (Off-Board)	2	Active
EMMA240125	Power Supplies - External/Internal (Off-Board)	3	Active
ETSA360417	AC DC Desktop, Wall Power Adapters	1	Active
ETSA480313	AC DC Desktop, Wall Power Adapters	2	Active
P78A05	DC DC Converters	1	Active
PCM-400Switching Power Supplies 400W 5V, 48V U-frame	AC DC Converters	8	Active	Switching Power Supplies 400W 5V, 48V U-frame

Series	Category	# Parts	Status	Description

Standalone parts(2893)

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Part	Category	Description
CUI Inc. 102-3696	Development Boards Kits Programmers	102-3696
CUI Inc. DEP1-12-S12-M	Power Supplies - Board Mount	DC-DC ISOLATED, 1 W,10.8~13.2 VD
CUI Inc. DEP1-12-S5-M	Power Supplies - Board Mount	DC-DC ISOLATED, 1 W,10.8~13.2 VD
CUI Inc. DEP1-24-S15-M	Power Supplies - Board Mount	DC-DC ISOLATED, 1 W,21.6~26.4 VD
CUI Inc. DEP1-5-S3-M	Power Supplies - Board Mount	DC-DC ISOLATED, 1 W, 4.5~5.5 VDC
CUI Inc. DHP1-12-S12-M	Power Supplies - Board Mount	DC-DC ISOLATED, 1 W,10.8~13.2 VD
CUI Inc. DHP1-12-S5-M	Power Supplies - Board Mount	DC-DC ISOLATED, 1 W,10.8~13.2 VD
CUI Inc. DHP1-24-S12-M	Power Supplies - Board Mount	DC-DC ISOLATED, 1 W,21.6~26.4 VD
CUI Inc. DHP1-24-S5-M	Power Supplies - Board Mount	DC-DC ISOLATED, 1 W,21.6~26.4 VD
CUI Inc. DHP1-3-S5-M	Power Supplies - Board Mount	DC-DC ISOLATED, 1 W, 2.97~3.63 V

Part	Spec A	Spec B	Spec C	Spec D	Description

CUI Inc., established in 1989 and acquired by Bel in 2019, has built a strong reputation for delivering high-performance power and electronic component solutions. The company maintains an engineer-focused approach, providing exceptional technical resources for diverse power management and component needs across consumer, IoT, industrial, and medical markets.

CUI's comprehensive product portfolio includes:

AC-DC power supplies: desktop adapters, wall plug adapters, board mount, chassis mount
DC-DC converters for efficient power conversion
Audio components: speakers, buzzers, microphones
Interconnect products: connectors and terminals
Motion control: encoders and motor drivers
Thermal management: heat sinks, Peltier devices, DC fans

CUI products are designed for demanding applications including GPS devices, security systems, medical equipment, industrial controls, and consumer electronics where reliability and performance are essential.

Frequently Asked Questions

What power supplies does CUI Inc. manufacture?: CUI manufactures AC-DC power supplies including desktop adapters, wall plug adapters, board mount and chassis mount solutions, as well as DC-DC converters.
Does CUI make audio components?: Yes, CUI offers a range of audio products including speakers, buzzers, and microphones for GPS devices, security systems, medical equipment, and other applications.
What thermal management products does CUI offer?: CUI manufactures heat sinks, Peltier thermoelectric devices, and DC fans for thermal management in industrial, consumer electronics, and scientific applications.
Is CUI Inc. part of another company?: Yes, CUI Inc. was acquired by Bel in 2019 and continues to operate with its engineer-focused approach to power and component solutions.
Does CUI manufacture motion control products?: Yes, CUI offers motion control devices including encoders and related components for industrial and automation applications.