MCOTS-B-270-31-HT数据手册Synqor中文资料规格书

描述 Description

The MCOTS-B-270-31-HT bus converter is a nextgeneration, board-mountable, isolated, fixed switching frequency DC-DC converter that uses synchronous rectification to achieve extremely high conversion efficiency. The MCOTS series provides an isolated step down voltage from 270 V to 31 V intermediate bus with no regulation in a standard half-brick module. The MCOTS-B-270-31-HT converter is ideal for creating the mid-bus voltage required to drive standard 31 V DC-DC isolated converters.

特性 Features

操作特性
• High efficiency, 95.2% at full rated load current
• Delivers 32.5 A full power with minimal derating
• Operating input voltage range: 230-400 V
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
机械特征
• Industry standard half-brick pin-out configuration
• Size: 2.39” x 2.49” x 0.51\" (60.6 x 63.1 x 13.0 mm)
• Total Baseplate weight: 4.8 oz (137 g)
Specification Compliance Features
MCOTS series converters (with an MCOTS filter) are
designed to meet:
•MIL-HDBK-704 (A-F)
•MIL-STD-461 (C, D, E, F)
控制功能
• On/Off control referenced to input side
• Inherent current share (by droop method) for high current and parallel applications.
• Clock synchronization (primary referenced)
安全特性
• 4250 Vdc, 100 MΩ input-to-output isolation
• (see Standards and Qualifications page)
保护功能
• Input under-voltage and over voltage lockout protects against abnormal input voltages
• Output current limit and short circuit protection (auto recovery)
• Thermal shutdown