Advanced Conversion Technology, Inc. - ACT multi-output CRT high voltage power supply, DC/DC, 8.5KVDC, rapid high voltage discharge, digital interface

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1733 High Voltage DC/DC Multi-Output CRT Power Supply

This hermetically sealed CRT Power Supply is designed to supply the various high voltage outputs required by a cathode ray tube operating in an airborne fighter environment. Utilizing a unique HV Crowbar the output voltages can be discharged within 35 μseconds. ACT’s proprietary oil-gas approach achieves complete protection against the elements and mechanical and thermal concerns.

Features

Hermetically Sealed
Programmable Outputs
HV Crowbar (35 μsec.)
Switchable G1 output
BIT and Voltage Monitors
RS-422 Input
Asynchronous Serial Interface
Short Circuit Protection
Reverse Polarity Protection
Factory Repairable

Electrical Characteristics

Input Voltages: +12.5 ±1.5 VDC and -12.5 ±1.5 VDC

Outputs
Voltage	Current
+8.5 KVDC	150 μA
750 VDC to 1,500 VDC	300 μA
390 VDC to 1,200 VDC	10 μA
-60 VDC or -100 VDC	500 μA
+5.0 VDC	100 mA

Environmental
Operating Temperature	-40º to 71º C
Vibration	MIL-STD-810, Method 514.4
Shock	MIL-STD-810, Method 516.4
Altitude	15.5 PSIA to 2.72 PSIA

Connectors: J1; KJA111429-473, J2; 10889-04

Datasheet in PDF