Based on the market perspective and the customer demand, MORNSUN launched the dual output AC/DC power products LS05-13DXX series in 2021 and now launched the 5W dual isolated outputs AC/DC converter LS05-13Hxx in SIP package. Its typical application is the smart meter industry.
The isolation voltage of 3000VAC between the Dual outputs eliminates interference between them, making the solution more reliable and safer. The series has the advantages of small size (32.84*16.79*12mm), wide input voltage range, wide operating temperature range, simple peripheral circuit, ultra-low power consumption, and so on. Different ac to dc converter types are the ideal power supply for the smart meter industry.

Advantages of LS05-13Hxx AC DC power converter

Small size (32.84*16.79*12mm).
Wide input voltage range: 85-305VAC/70-430VDC.

As part of the 305RAC (Reliable under All Conditions) family, LS05-13Hxx can achieve an input voltage range of 85 VAC to 305VAC, which meets the global universal voltage requirements of 110/220/277VAC) in different regions.

Wide operating temperature range and ultra-low power consumption

Wide operating temperature range: -40℃ to +85℃, meet the environmental needs of the cold regions and poor ventilation conditions.

Good protection performance

The isolation voltage of 3000VAC between the Dual outputs eliminates interference between them, making the solution safer, more reliable, and more reassured for family use.

Good EMC performance

A specific EMC performance for different applications can be achieved only with a simple peripheral circuit, and the power supply runs more stable.
① It is designed to achieve conduct radiation CLASS A with a simple peripheral circuit.
② It is designed to achieve EFT IEC/EN61000-4-4 ±4KV (Application circuit1, 2, 3, 4) with a peripheral circuit.
③ It is designed to achieve ESD IEC/EN61000-4-2 Contact ±8KV /Air ±15KV.
Applications of LS05-13Hxx AC DC power converter
Its typical application is in smart meter, one output provides power supply to MCU, and the other one supports signal transmission and upload such as 485.