RQ68050HEx20数据手册Synqor中文资料规格书

描述 Description

The RailQor half-brick converter series is composed of next-generation, board-mountable, isolated, fixed switching frequency dc-dc converters that use synchronous rectification to achieve extremely high power conversion efficiency. Each module is supplied completely encased to provide protection from the harsh environments seen in many industrial and transportation applications.

特性 Features

操作特性
►High efficiency, 85% at full rated load current
►Delivers full power with minimal derating - no heatsink required
►Operating input voltage range: 12-155V
►Fixed frequency switching provides predictable EMI
►No minimum load requirement
►Meets requirements of standard EN 50155
机械特征
►Industry standard Half-brick pin-out configuration
►Size: 2.386” × 2.486” × 0.512”, (60.6 × 63.14 × 13.00 mm)
►Weight: 4.9 oz. (140 g)
►Flanged baseplate version available
控制功能
►On/Off control referenced to input side
►Remote sense for the output voltage
►Output voltage trim range of -20%, +10%
安全特性
► Input-to-output isolation 2000Vrms
► UL 60950-1
► CAN/CSA C22.2 No. 60950-1
► EN 60950-1
► EN45545-2 R24/R25 Compliant
► CE Marked
► RoHS compliant (see last page)
保护功能
►Input under-voltage lockout
►Output current limit and short circuit protection
►Active back bias limit
►Output over-voltage protection
►Thermal shutdown