MGDS-150-H-E数据手册Gaia中文资料规格书

描述 Description

The MGDSx-150 series is a full family of high performance DC/DC low profile power modules designed for aerospace, military and high-end industrial applications.
Ideal for typical 24V, 28V, 270V DC input bus or on 380Vin after an AC-DC rectification, these modules use a high frequency fixed switching technique at 420KHz (or 210kHz for the high input voltage series) providing excellent reliability, low noise characteristics, high power density and a low profile package.
All the modules are designed with LC network filters to minimize reflected input current ripple and out-put voltage ripple. The modules include a soft-start, an input undervoltage lock-out, a permanent short circuit protection and an output overvoltage protection to ensure efficient module protections. The soft-start allows current limitation and eliminates inrush current during start-up. The short circuit protection completely protects the module against short-circuits of any duration by a shut-down and restores to normal when the overload is removed.

特性 Features

• Standard half brick package
• Soft start

• Single output
• No load to full load operation

• Nominal power up to 150W

• Galvanic isolation 1 500 VDC (2 200 Vdc for T input)

• Switching frequency 420 KHz (210 KHz for T input)

• Protections : input undervoltage lockout, input overvoltage lockout,
output current limitation, output overvoltage, over temperature
• Trim adjustment 10% to 110%
• External synchronization range 420 to 480 KHz
(220 to 235 KHz for T input)

• No optocoupler for high reliability