110IMX35D15D15-8 DC/DC模块电源，采用工业标准尺寸封装和引脚定义，分全灌胶封装和开版结构两种封装，具有良好的导热和散热能力，可将功率器件产生的热量迅速地传递到外部空间大大降低了产品的温升，提高了产品的可靠性并延长了其使用寿命。该产品主要用于铁路 和电力等要求可靠性能比较高，环境比较恶劣的环境下，能在恶劣环境下可靠工作！

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Features
? RoHS lead-free-solder and lead-solder-exempted
products are available.
? Extremely wide input voltage ranges up to 150 VDC
? 4 outputs up to 60 V
? 1200 to 1800 VAC i/o electric strength test
? Electrical isolation between outputs
? Programmable input undervoltage lockout
? Shutdown/inhibit input
? Adjustable output voltages with flexible load distribution
? Frequency synchronization
? Outputs no-load, overload, and short-circuit proof
? Operating ambient temperature from –40 to 85 ° C
? Thermal protection
? Low profile: 10.5 mm or 8.9 mm with open frame
? Basic insulation
? Flexible output possibilities between 5 V and 60 V
Table of Contents Page Page
Safety-approved to IEC/EN 60950-1 and UL/CSA
60950-1 2 nd Ed.

The IMX35 Series of board-mountable, 35 Watt DC-DC converters has been designed according to the latest  industry  requirements and standards. The converters are particularly suitable for use in or stationary applications in
transport, railways, industry, or ecommunication, where variable input voltages or high transient voltages are
prevalent.
Covering a total input voltage range from 9 V up to 150 V with 4 different models, the converters are available with up to four electrically isolated outputs from 5 V to 60 V, externally adjustable and with flexible load distribution. A shutdown input
allows remote converter on/off. Features include consistently high efficiency over the entire input voltage range, high
reliability, and excellent dynamic response to load and line changes.
The converters are designed and built according to the international safety standards IEC/EN/UL 60950, and approved by TüV and CSA. The converters provide basic insulation.

The circuit is comprised of 2 planar magnetics devices, and all components are automatically assembled and securly soldered onto a single PCB without any wire connection.Magnetic feedback ensures maximum reliability and repeatability in the control loop over all operating conditions. Careful considerations of possible thermal stresses ensure the absence of hot spots providing long life in environments, where temperature cycles are present. The thermal design without using any potting material allows operation at full load up to an ambient temperature of 71 °C in free air and operation up to 105 °C with airflow. For extremely high vibration environments the case has holes for screw mounting.