采购中心

155 Watt DC-DC 转换器 : MGDS-155 系列DC9-45V,16-80V,155-480V输入

的mgds-155系列是个的宽输入范围的DC/DC电源模块设计用于航天，和工业应用。

.

新9-45v和16-80v模型是更小，宽输入范围和瞬态能力允许mil-std-704，mil-std-1275，DO-160或等效。

155-480v模型的输入范围270V直流输入总线或380V直流整流后的选择。

这些模块使用个的固定开关拓扑结构，提供宽输入范围，低噪声特和。的同步功能允许个以上的转换器的个频率或个外部源频率同步。

模块的设计与液晶网络过滤器，以尽量减少反映了输入电流纹波和输出电压纹波。该模块具有立的功能，包括电压锁定输出，输出过压保护，输出电流保护，温度保护。此外，软启动功能允许电流，并消除了启动时的浪涌电流。

盖亚的mgds-155系列DC-DC转换器的设计的操作温度40±105°C（可选55°C）输入范围为的和应用的要求。

Description

The MGDS-155 high input series is a complete line of high density wide input range DC/DC power modules designed for aerospace, military and high-end industrial applications.

The NEW 9-45V and 16-80V models are uniquely small and their wide input range and transient capability allows to comply with Mil-Std-704, Mil-Std-1275, DO-160 or equivalent.

The 155-480V input range models are ideal for 270V DC input bus or on 380V after an AC-DC rectification.

These modules use a patented fixed switching topology providing wide input range, low noise characteristics and high power density. The synchronization function allows to synchronize more than one converter to one frequency or an external source frequency.

All the modules are designed with LC network filters to minimize reflected input current ripple and output voltage ripple. The modules have totally independent security functions including input under voltage lock-out, output overvoltage protection, output current limitation protection, and temperature protection. Additionally a soft-start function allows current limitation and eliminates inrush current during start-up.

Gaia's MGDS-155 Series of High-Reliability DC-DC Converters are designed for higher operating temperatures of -40 to +105°C (optional -55°C) with input ranges required for typical military & airborne applications.

Available Options (see specs for details):
? T = -55°C Start-Up Temperature
? S = Screening & Serialization

Note: All 9-45V and 16-80V input model come with leaded process: add -L ad the end of the part number.

Please contact us if you need different input / output voltages.