PSB Series Extended Data Sheet
Positive Switching Regulator (Industrial)
REV. OCT 17, 2003
Page 8 of 13
Electromagnetic Emission
For emission levels refer to:
Electrical Input Data.
07008
EN 55022 A
EN 55022 B
90
80
70
60
50
40
30
20
10
0
0.01
0.05
0.1
0.5
1
2
5
10
20
30
[dB
V]
MHz
0.02
Fig. 11
Typical disturbance voltage (quasi-peak) at the input ac-
cording to EN 55011/22 measured at Vi nom and Io nom.
Immunity to Environmental Conditions
Table 6: Mechanical stress
Test Method
Standard
Test Conditions
Status
Ca
Damp heat
IEC/DIN IEC 60068-2-3
Temperature:
40 ±2 °C
Unit not
steady state
MIL-STD-810D section 507.2
Relative humidity:
93 +2/-3 %
operating
Duration:
56 days
Ea
Shock
IEC/EN/DIN EN 60068-2-27
Acceleration amplitude:
100 gn = 981 m/s2
Unit
(half-sinusoidal)
MIL-STD-810D section 516.3
Bump duration:
6 ms
operating
Number of bumps:
18 (3 each direction)
Eb
Bump
IEC/EN/DIN EN 60068-2-29
Acceleration amplitude:
40 gn = 392 m/s2
Unit
(half-sinusoidal)
MIL-STD-810D section 516.3
Bump duration:
6 ms
operating
Number of bumps:
6000 (1000 each direction)
Fc
Vibration
IEC/EN/DIN EN 60068-2-6
Acceleration amplitude:
0.35 mm (10-60 Hz)
Unit
(sinusoidal)
MIL-STD-810D section 514.3
5 gn = 49 m/s2 (60-2000 Hz)
operating
Frequency (1 Oct/min):
10-2000 Hz
Test duration:
7.5 h (2.5 h each axis)
Fda
Random vibration
IEC 60068-2-35
Acceleration spectral density: 0.05 g2/Hz
Unit
wide band
DIN 40046 part 23
Frequency band:
20-500 Hz
operating
Reproducibility
Acceleration magnitude:
4.9 grms
high
Test duration:
3 h (1 h each axis)
Kb
Salt mist, cyclic
IEC/EN/DIN IEC 60068-2-52
Concentration:
5% (30°C)
Unit not
(sodium chloride
Duration:
2 h per cycle
operating
NaCl solution)
Storage:
40°C, 93% rel. humidity
Storage duration:
22 h per cycle
Number of cycles:
3