Products

Test Boards

Digital Isolation

FIRST COMMERCIALLY AVAILABLE DIGITAL ISOLATION CARD FOR SPACE APPLICATION

Approved for SPACE application (complete FMEA/WCA)
Past performance track record
40 configurable channels
- LVTTL
- RS-422/RS-485
- LVDS and HS LVDS
Isolated BTE, Isolation and Chassis grounds. Option to configure grounding.
Configurable signal distribution using CPLD
Front panel BTE signal monitoring using external test equipment such as scope
4U chassis designed to fit in 19” rack
Optional Logic Analyzer for internal signal monitoring thru front panel USB
Optional front panel isolated voltage current monitoring

OVP / OCP

FIRST COMMERCIALLY AVAILABLE OVP/OCP CARD FOR SPACE APPLICATION

Approved for SPACE application (complete FMEA/WCA)
Past performance track record
4 simultaneous OVP/OCP monitoring
Front panel Current monitoring using external current probes
3U chassis designed to fit into 19” rack
Refer to table below for detailed technical specification

Parameter	Symbol	MIN TYP MAX	UNITS
Supply Voltage Range	Vin	5.5 77	V
Maximum Current	Iout @ 77V tested	18.5	A
OVSET Voltage	Vth+	74	V
UVSET Voltage	Vth-	1.25	V
OVSET/UVSET Threshold Hysteresis	Vhyst	5	%
CLEAR Logic-High Input Voltage	Vclr	1.4	V
CLEAR Logic-Low Input Voltage	Vclr	0.4	V
CLEAR Input Pulse Width	Vclr	0.5	ms

Static Load

FIRST COMMERCIALLY AVAILABLE STATIC LOAD CARD FOR SPACE APPLICATION

Approved for SPACE application (complete FMEA/WCA)
Past performance track record
3U chassis designed to fit in 19” test rack
Variable and Configurable Static Load and Current sink
Front panel Current monitoring using external current probes