Murata Power Solutions MEJ1 1W DC/DC 转换器
Murata MEJ1 1W DC/DC 转换器为隔离式单路和双路输出器件。该转换器采用7引脚SIP式封装，引脚与 Murata 现有产品兼容，但效率更高，调节能力更强。该系列器件通过了 UL60950 初级/次级隔离认证和 UL60601 第3版认证，特别适用于医疗和工业应用等安全性和小型化等特性至关重要的场合。
特性
- Pin compatible with the MEV, NMV, NMK, MEJ2, and NMJ series
- Basic/supplementary isolation to UL 609502
- UL 60601 (3rd Ed) recognition
- Single and dual outputs
- UL 94V-0 package material
- SIP package style
- 5.2kVDC isolation
- 3.3V, 5V, 12V, 15V, and 24V inputs
- 3.3V, 5V, 9V, 12V, and 15V output
- Internal SMD construction
- Fully encapsulated with toroidal magnetics
- RoHS compliant
规范
- 1W rated power
- 5200VDC isolation test voltage
- 1GΩ typical resistance
- 3pF isolation capacitance
- 50kHz switching frequency
- 55mA to 410mA typical input current range
- Temperature ranges
- -40°C to +85°C operating
- -55°C to +125°C storage
- Free air convection cooling
- 4% to 11% maximum load regulation
- 30mVp-p to 55mVp-p maximum ripple and noise range
发布日期: 2013-08-29
| 更新日期: 2022-03-11