Power Electronics / Power Management


Semi-potted PSUs from Mornsun

31 August 2022 Power Electronics / Power Management

Mornsun has announced the release of its new LMF500-23BxxUH series power supplies. The fan-less semi-potted AC/DC enclosed power supplies have a universal input range that supports both AC and DC inputs. The series features a high-efficiency and high-reliability design.

The high power factor value of the PSUs makes them more economical to operate and very cost effective, with a much lower cost of ownership. The safety insulation and fan-less design make it ideal for industrial and outdoor harsh environment applications.

The LMF500-23BxxUH series offers excellent EMC performance and meets EN/UL62368. EN61558, EN60335, and GB4943 standards, which can be widely used in the areas of industrial, lighting, electricity, security, telecommunication, and smart homes.

The LMF500-23BxxUH series has output short-circuit, over-current, over-voltage and over-temperature protections. Adopting the semi-potted design improved the reliability of the power supply in high-humidity, dusty, and other harsh environments, ensuring better reliability than power supplies with only a conformal coating.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

mBend cable assemblies
Conical Technologies Interconnection
The mBend cable assemblies from Anoison are designed to meet the growing demand for low-profile coaxial connections in applications where space is limited, and precise bending is necessary right next to the connectors.

Read more...
Power efficiency and robustness in electronics design
Power Electronics / Power Management
Mouser Electronics recently announced a new eBook in collaboration with Analog Devices highlighting essential strategies for optimising power systems.

Read more...
USB Type-C-powered controllers
Future Electronics Power Electronics / Power Management
Diodes Incorporated has released two USB Type-C PD 3.1 extended power range sink controllers that can be embedded into battery-powered devices.

Read more...
Multicell battery monitoring
Altron Arrow Power Electronics / Power Management
The LTC6811 from Analog Devices is a multicell battery stack monitor that measures up to 12 series connected battery cells with a total measurement error of less than 1,2 mV.

Read more...
Full telemetry in tiny DC-DC converters
RS South Africa Power Electronics / Power Management
The FS160* series of µPOL DC-DC converters from TDK all offer full telemetry, provide increased performance, and are remarkable for extraordinary power density in the smallest sizes.

Read more...
Power IC supplies 1650 W
EBV Electrolink Power Electronics / Power Management
Power Integrations has announced a two-fold increase in power output from the HiperLCS-2 chipset with the new device now being able to deliver up to 1650 W of continuous output power.

Read more...
High-voltage step-down DC-DC converter
Altron Arrow Power Electronics / Power Management
The MAX17793 is a high-efficiency, high-voltage, synchronous step-down DC-DC converter with integrated MOSFETs operating over an input voltage range of 3 to 80 V.

Read more...
High-voltage contactors
RS South Africa Power Electronics / Power Management
TDK Corporation has announced two new additions to its high-voltage contactor portfolio for harsh environments: the HVC43MC with integrated mirror contact and the HVC45 with enhanced short-circuit current handling capability.

Read more...
Chokes rated at 36 A
RS South Africa Power Electronics / Power Management
TDK Corporation has launched the EPCOS SurfIND series, a new range of current-compensated ring core double chokes for high currents and surface mounting.

Read more...
RF arrestor provides robust protection
RFiber Solutions Power Electronics / Power Management
NexTek’s range of coaxial RF surge and lightning arrestors are designed and built to provide robust protection for any radio or coaxial RF transmission application.

Read more...