Introduction of 305VAC Input 15-150W LMxx-23BxxThe  LMxx-23Bxx series of enclosed power supply in MORNSUN 305RAC(reliable under all conditions) family, it can be used not only in the normal operating conditions, but also in applications with higher requirements for input voltage, temperature, humidity, altitude, and electromagnetic interference for long time. The input voltage range is as wide as 85-305VAC, and the power range covers 15-150W. The only 25mm height is more superior to the industry level. At the same time, it has the advantages of isolation voltage as high as 4000VAC, no-load power as low as 0.5W, and efficiency as high as 88%. It adopts a double Y design and meets IEC/EN/UL62368/CCC certification standards.Main Operation Condition of 305VAC Input 15-150W LMxx-23Bxx1) Voltage FluctuationThe input voltage range is 85-305VAC/100-430VDC, which solves the three major shortcomings of conventional 85-264VAC input products: LM-23Ba. The universal input ...

  ProductionThe LMFxx-23Bxx series of enclosed power supply in MORNSUN 305RAC(reliable under all conditions) family, can be used not only in the normal operating conditions, but also in applications with higher requirements for input voltage, temperature, humidity, altitude, and electromagnetic interference for long time. The input voltage range is as wide as 85-305VAC, so it is reliable for long time when the voltage exceeds 264VAC due to power grid fluctuations or some operation conditions such as generators. And the power range covers 100, 150, 200, 320W. At the same time, it has the advantages of isolation voltage as high as 4000VAC and high PF (power factor) of 0.95. It accepts AC or DC input, and meets UL62368, EN62368, CB62368 and GB4943certification standards.Main Challenging Condition:Voltage FluctuationThe input voltage range is 85-305VAC/100-430VDC, which solves the three major shortcomings of conventional 85-264VAC input products:1,The universal input voltage of...

  IntroductionThe LS-R3 series received a warm response from the market since launched because of flexible peripheral design, high reliability, and attractive cost. By refining client’s needs, pursuing comprehensive cost performance, and achieving another breakthrough in dimensions and cost, we are pleased to extend LS10-13BxxR3P series to our "305RAC" family for the applications where voltage accuracy is not strictly required.Advantages 1）Miniaturization and light weightThe dimensions is only 28.84*17.2*14.05mm, and the weight is only 8.2g, which greatly improves the space utilization for customers.2）Wide input voltage：85 - 305VAC/90-430VDCThis series meets global voltage requirements such as 110/220/277VAC standard voltages;3）All-rounder periphery The series shoot customer's troubles with the all-matching core design with a flexible peripheral circuit. By adopting different peripheral circuits, the series can be used in almost all applications including low-cost consume...

  Aiming at miniaturization, light weight, non-isolation trend of IoT and smart home applications, MORNSUN launched ultra-light and compact non-isolated AC/DC power supplies with 1~5W in the "305RAC (reliable under all conditions)" family——LSxx-K3BxxSS. The series with 5W is only 16.13 * 15.10 * 9.50mm, and it also features low consumption of 0.1W and high efficiency of 77%. Advantages 1）Miniaturization and light weight The dimensions is only 16.13 * 15.10 * 9.50mm, and the weight is only 4.5g, which greatly improves the space utilization for customers. 2）Wide input voltage：85 - 305VAC/70-430VDC This series meets global voltage requirements such as 110/220/277VAC standard voltages; 3）All-round periphery The series shoot customer's troubles with the all-matching core design with a flexible peripheral circuit. By adopting different peripheral circuits, the series can be used in almost all applications including low-cost consumer products and even high-end power for the extr...

  As a primary power supply of the user system, AC/DC converter is the cornerstone to ensure the stable and efficient operation of the system. When choosing medium and high power AC/DC, most users prefer to use the mature conventional power supply and often take the cost as the main factor. Medium and high power AC/DC should not only consider the cost but also include thermal design, safety regulations, dimensions, reliability. While MORNSUN ultra-compact AC/DC power supply LOF series balance the above contradictions very well. 1.7W/cm3 power densityOur new ultra-compact LOF Series makes them very suitable for applications with space limitation, such as  LOF225: 4"×2"×1" (1.7W/cm3), LOF120: 3"×2"×1.2" (1W/cm3), LOF350: 5 "×3"×1" (1.4W/cm3).  It can be installed easily with the JST connector.Excellent performance for integration, efficiency and thermal designBased on our latest circuit topology and adopting digital control, the LOF series has...

  The flyback converter in the switching power supply is the most common AC/DC power supply. With the development of integrated circuit technology, most of the circuits in the flyback converter are integrated into the IC, and there are few peripheral components. That makes it possible to build a power supply that has general functions with just adding a suitable transformer. It’s simple but not optimized for personalized and differentiated needs, engineers are always puzzled to balance the design cycle, cost, reliability, ease of use, dimensions, performance, and personalization of power supply. And now, MORNSUN's newest AC/DC Converter "LS-R3" series  can resolve this puzzlement. Save Cost from Multi-dimensionThe cost of the power supply section accounts for a large proportion of the cost of electronic devices, forcing many customers to use discrete solutions to reduce costs. But discrete solutions can only reduce raw material cost, there’re still multiple types of cost ...