ACT861X中文資料AEROFLEX數據手冊PDF規(guī)格書

General Description

Aeroflex’s ACT861X series of power supply modules are radiation hardened 50 Watt units designed for use in space applications. Using a double ended forward topology with synchronous rectifiers achieves high efficiency, and the use of Chip-On-Board (COB) construction together with planar magnetics allows Aeroflex to provide space quality components at down-to-earth prices.

The ACT861X series are full featured single output converters, with EMI filtering, short circuit protection, input undervoltage shutdown, output overvoltage shutdown, overtemperature shutdown, input shutdown control and synchronization on both input and output sides. Other output voltages are available upon request.

Features

■ Radiation Environment

● Total Dose 100K Rad (Si)

● No SEE or SEU to 20 MeV/cm2/mg

■ -55oC to 85oC Baseplate Mounting Temperature

■ 50W Power Output, +5V, +12V, +15V, -12V and –15V Output Versions Available

■ 50V Input Bus

■ Internal EMI Suppression Circuitry designed to meet the requirements of MIL-STD-461C

■ Short Circuit Protected

■ Input Undervoltage Shutdown

■ Output Overvoltage Shutdown

■ Overtemperature Shutdown

■ Input Shutdown Control

■ Input Synchronization Control

■ Output Synchronization Control

■ Output Status Signal

■ Packaging – Non-Hermetic COB in a 3 x 4 x .9 housing with D connector