The MEJ1 is a series of isolated 1 Watt DC-DC converters encapsulated in a 7 pin SIP package. The series offers basic and supplementary isolation to the internationally recognized UL60950 standard. The converter is certified to a continuous working voltage of 200 Vrms when operating in a maximum ambient temperature of +85°C.
Input to output isolation is rated at 5,200 VDC for 1 second and also complies with the 3rd edition of medical safety standard UL60601-1.
Product Features •Good efficiency across the full load range •Pin compatible upgrade path from the MEV1 and NMV series •Safety approval UL60950 & UL60601-1
Model Number
Input Voltage
Output Voltage
Efficiency
MEJ1S0303SC
3.3V
70%
MEJ1S0305SC
5V
71.5%
MEJ1S0503SC
69%
MEJ1S0505SC
72%
MEJ1S0509SC
9V
74%
MEJ1S0512SC
12V
MEJ1S0515SC
15V
75%
MEJ1S1203SC
MEJ1S1205SC
74.5%
MEJ1S1209SC
76.5%
MEJ1S1212SC
MEJ1S1215SC
77%
MEJ1S1505SC
MEJ1S1509SC
76%
MEJ1S1512SC
MEJ1S1515SC
MEJ1S2405SC
24V
MEJ1S2409SC
MEJ1S2412SC
78%
MEJ1S2415SC
MEJ1D0503SC
+/-3.3V
MEJ1D0505SC
+/-5V
MEJ1D0509SC
+/-9V
MEJ1D0512SC
+/-12V
MEJ1D0515SC
+/-15V
75.5%
MEJ1D1203SC
73%
MEJ1D1205SC
MEJ1D1209SC
MEJ1D1212SC
MEJ1D1215SC
MEJ1D1505SC
MEJ1D1509SC
MEJ1D1512SC
MEJ1D1515SC
MEJ1D2405SC
MEJ1D2409SC
MEJ1D2412SC
MEJ1D2415SC
78.5%
To view all options available click here to download the datasheet
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