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5
Industrial
Grade
LGDS-50 Series
Gaia Converter FC97-025.01/10 Revision J
5
5- Functional Characteristics
8- Environmental and Electromagnetic Interference Qualifications
6- Thermal Characteristics
Characteristics
Conditions
Limit or
typical
Performances
Isolation voltage
Between any pin
Typical
No isolation
Input reverse polarity protection
Reverse polarity
Maximum
Maximum permanent input
voltage
Characteristics
Conditions
Limit or typical
Performances
Operating ambient temperature range
Ambient temperature *
Minimum
Maximum
- 40°C
+ 71°C
Operating case temperature range
Case temperature
Minimum
Maximum
- 40°C
+ 95°C
Storage temperature range
Non functionning
Minimum
Maximum
- 40°C
+ 105°C
Characteristics
Conditions
Severity
Test procedure
Humidity
Damp heat
Temperature
93 % H.R 56 Days
40°C
IEC 68-2-3
Vibration
(Sinusoidal)
Number of cycle
Frequency
Amplitude /acceleration
10 cycles in each axis
10 to 60 Hz/ 60 to 2000 Hz
0.7 mm/10 g
IEC 68-2-6
Shock
(Half sinus)
Number of shocks
Peak acceleration
Duration
3 shocks in each axis
100 g
6 ms
IEC 68-2-27
Bump
(Half sinus)
Number of bumps
Duration
Peak acceleration
2000 Bumps in each axis
6 ms
25 g
IEC 68-2-29
Conducted noise
emission
Frequency range
150 KHz to 30 MHz
Class A compliance together with GAIA
Converter DC/DC modules stand alone
EN55022
Radiated noise
emission
Frequency range
30 MHz to 1.000 MHz
Class A compliance together with GAIA
Converter DC/DC modules stand alone
EN55022
Electrical
discharge
susceptibility
Air discharge level +/-4 KV
Contact discharge level +/- 2KV
Air discharge level 8 KV
Contact discharge level 4 KV
sanction A
sanction B
EN55082-2 with :
EN61000-4-2
IEC 801-2
Electrical field
susceptibility
Antenna at 1 m
Wave form : AM modulated 80 %, 1KHz
Test : 26 KHz to 1 GHz
Value 10V/m
EN55082-2 with :
EN61000-4-3
IEC801-3
Electrical fast
transient
susceptibility
Level 1 : 0.5 KV
Level 3 : 2 KV
sanction A
sanction B
EN55082-2 with :
EN61000-4-4
IEC801-4
Surge
Susceptibility
Level 4
See section 3
EN61000-4-5
EN50155, RIA12
Note * : The upper temperature range depends on configuration, the user must assure a max. case temperature of + 95°C (See Application Notes : Ambient versus case temperature).
7- Reliability Characteristics
Characteristics
Conditions
Temperature
Performances
Mean Time Between Failure (MTBF)
According to MIL-HDBK-217F
Ground fixed (Gf)
Case at 40°C
Case at 70°C
2.500.000 Hrs
1.100.000 Hrs