UL 609502, UL60601 (3rd Edition). Murata 1W SIP Single and Dual Output Isolated DC-DC Converter - MEJ1 Series. The Murata Power MEJ1 is a series of isolated 1 Watt DC-DC converters, encapsulated in a 7 pin SIP package. The DC-DC converter complies with the 3rd edition of medical safety standard and provides the following MOOP (means of operator protection): 2 MOOP based upon a working voltage of 200Vrms max - 280Vpkmax, between primary and secondary and 1 MOOP based upon a working voltage of 200Vrms max, between primary and its enclosure. Typical energy efficiencies of these DC-DC converters are in the range of 70 to 78%. The MEJ1 series is designed for low power applications that require a high degree of isolation such as an agency-approved safety barrier for medical equipment, IGBT drivers, and control systems. Single and dual outputs UL 94V-0 package material SIP package style 5.2kVDC isolation 3.3V, 5V, 12V, 15V ; 24V inputs 3.3V, 5V, 9V, 12V ; 15V output Internal SMD construction Fully encapsulated with toroidal magnetics Pin compatible with the MEV, NMV, NMK, MEJ2, ; NMJ series More information:  | | Output Voltage: | ±9V dc | Input Voltage Range: | 10.8 → 13.2 V dc | Power Rating: | 1W | Input Voltage Nominal: | 12 V dc | Output Current: | ±55mA | Mounting Type: | Through Hole | Isolated: | Yes | Number of Outputs: | 2 | Package: | SIP | Isolation Voltage: | 5.2kV dc | Depth: | 12.65mm | Length: | 19.65mm | Series: | MEJ1 | Load Regulation: | 0.05 | Efficiency: | 77% |
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