AC/DC Converter 305RAC Family: 305 Input Reliable under All Conditions

New requirements for AC/DC power supplies continue to emerge in the changing market, and conventional 264V input AC/DC power supplies have been difficult to meet all conditions. The MORNSUN "305RAC (Reliable under All Conditions)" series can be understood that the input voltage range is 85-305VAC, and it handles voltage fluctuation easily and features best-in-class performance, high-input-voltage capability, high-low-temperature reliability, high-humidity reliability, high-altitude reliability and good EMC performance under almost any harsh conditions.

305RAC AC DC Converter with 85-305VAC input voltage.png

2. Electromagnetic interference conditions such as lightning and surge, the 305RAC family can withstand transient surge impact. At the same time, its EMI has been tested to meet Class A/B standards, and a certain margin is left.


3. AC/DC power supplies are also often used in remote and harsh environments, the altitude may exceed 2,000m or even 5,000m. The 305RAC family has passed a series of tests to verify reliable operation in high altitude environment, such as high temperature altitude tests, low temperature altitude tests, aging tests, etc.

4. In addition to the above application conditions, for humidity, the 305RAC family has passed relevant tests, such as alternating temperature & humidity test, high temperature and high humidity test, constant temperature & humidity test, etc.

MORNSUN 305RAC Family.png

5. Temperature is also a common indicator. The temperature of an ordinary industrial environment is -25 to +70, but the high and low temperatures are more severe in some harsh environments. The 305RAC family can meet the requirements of reliable operation in the working environment temperature of -40 to +80.

* For detailed information please refer to the related datasheet, product news is for reference only.
Please refer to the technical manual for specific product parameters:

Series Power(W) Vout(VDC) Operating Temperature No. of Outputs Isolation(VAC) Package Dimension(mm) Markings Datasheet Sample




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