Mornsun introduces isolated micro-power AC/DC power module

Regardless of the safety certification, the size of a 3W product like this can be further reduced by 30%. Though a smaller size will bring more advantages, we never take actions because there is potential peril behind this size. The smaller the size, the harder it will be to gain safety certification. UL60950 is the basic safety certification in measuring the reliability of power as well as the step-stone in entering the market in the United States of America. However, not all power supplies in small size fail to pass the certification. As a matter of fact, it is not difficult to satisfy the requests of UL60950 in terms of the power itself, but a certain breakthrough in techniques are required to get the power certified in a rather small size needs.

Therefore, most people only pay attention to power density and neglect the significance of the isolated voltage and safety significance.

Mornsun has been committed to the research of the small size products and the field of enhancing the power density of the micro-power supply. Through our consistent efforts, LS03-15BXXSR2 has become the smallest and thinnest 3W isolated AC-DC power module which meets safety certification in this industry currently.

This product has the input voltage of 85 ~ 264 VAC wide, the volume is only 35.0*27.0*10.5mm. High efficiency of 75% and design of low power consumption make the product meet the environmental protection requirement more. And get the certification of UL and EN60950 during one time. Low prize and good performance ensure the absolute advantages of LS03-15BXXSR2.

At the same time, LS03-15 BXXSR2 only needs an external filter capacitor according to recommend circuit for both DC input and AC input which can meet the application of customers of different industries such as instrumentation, intelligent household and so on.

LS03 Features：

•1-3W Ultra-small size：35.0*27.0*10.5mm
•Super wide input voltage:100～400VDC(85～264VAC)
•3000VAC High voltage isolation
•Efficiency is as high as 75%, low power consumption, environmental protection
•With function of output short circuit and thermal protection
•Meet UL60950 and EN60950 certification standard