EQ2320-7R POWER ONE, EQ2320-7R Datasheet - Page 21

• Manufacturer Part Number: EQ2320-7R
• Description: DC/DC Power Supply Dual-OUT 12V 9.2A 120W 15-Pin
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of EQ2320-7R

• Output Current: 9.2 A
• Output Voltage: 12 V
• Input Voltage: 65 to 150 V
• Number Of Outputs: 2
• Output Power: 120 W

BCD20011-G Rev AD, 22-Dec-09
Immunity to Environmental Conditions
Table 15: Mechanical and climatic stress
Temperatures
Table 16: Temperature specifications, valid for an air pressure of 800 - 1200 hPa (800 - 1200 mbar)
Reliability
Table 17: MTBF and device hours
Test method
Cab
Kb
Fc
Fh
Eb
Ea
--
--
Temperature
Characteristics
T
T
T
Ratings at specified
Case Temperature
MTBF according to
MIL-HDBK-217F
MTBF according to
MIL-HDBK-217F, notice 2
1
1
2
1
A
S
C
Body mounted = chassis of a railway coach
See Thermal Considerations. Operation with P
Overtemperature lockout at T
Statistical values, based on an average of 4300 working hours per year and in general field use over 5 years; upgrades and customer-
induced errors are excluded.
Damp heat
steady state
Salt mist, cyclic
(sodium chloride
NaCl solution)
Vibration
(sinusoidal)
Random vibration
broad band
(digital control) and
guidance
Bump
(half-sinusoidal)
Shock
(half-sinusoidal)
Shock
Simulated long life
testing at
increased random
vibration levels
Ambient temperature
Case temperature
Storage temperature
®
BQ1001-9R
EQ2660-9R
Standard
IEC/EN 60068-2-78
MIL-STD-810D section 507.2
IEC/EN 60068-2-52
IEC/EN 60068-2-6
MIL-STD-810D section 514.3
IEC/EN 60068-2-64
IEC/EN 60068-2-29
MIL-STD-810D section 516.3
IEC/EN 60068-2-27
MIL-STD-810D section 516.3
EN 50155:2007 sect. 12.2.11,
EN 61373 sect. 10,
class B, body mounted
EN 50155:2007 sect. 12.2.11,
EN 61373 sect. 8 and 9,
class B, body mounted
CQ1000
BQ2000
Models
C
>95 °C (PTC).
Non operational
Conditions
Converter operating
Ground
588 000
908 000
853 000
913 000
benign
40 °C
o max
1
1
requires a reduction to T
196 000
243 000
164 000
237 000
40 °C
min
–10
–10
–25
Page 21 of 26
Test conditions
Temperature:
Relative humidity:
Duration:
Concentration:
Storage:
Duration:
Acceleration amplitude:
Frequency (1 Oct/min):
Test duration:
Acceleration spectral density:
Frequency band:
Acceleration magnitude:
Test duration:
Acceleration amplitude:
Bump duration:
Number of bumps:
Acceleration amplitude:
Bump duration:
Number of bumps:
Acceleration amplitude:
Bump duration:
Number of bumps:
Acceleration spectral density:
Frequency band:
Acceleration magnitude:
Test duration:
Ground fixed
typ
-2
160 000
155 000
96 000
65 100
70 °C
A max
max
100
50
80
= 50 °C and T
66 – 132 Watt DC-DC Converter
min
–25
–25
–40
-7 (Option)
Ground
mobile
74 000
57 700
97 000
98 000
50 °C
typ
3 cycles of 22 h
15 h (5 h in each axis)
40
93
56 days
5% (30 °C) for 2 h
40°C, 93% rel. humidity for
0.35 mm (10 – 60 Hz)
5 g
10 – 2000 Hz
7.5 h (2.5 h in each axis)
0.05 g
8 – 500 Hz
4.9 g
1.5 h (0.5 h in each axis)
25 g
6 ms
6000 (1000 in each direction)
50 g
11 ms
18 (3 in each direction)
5.1 g
30 ms
18 (3 in each direction)
0.02 g
5 – 150 Hz
0.8 g
C max
±2
+2/-3
n
n
n
= 49 m/s
°C
n rms
n
n r ms
95
max
= 245 m/s
= 490 m/s
100
71
n
n
= 85 °C.
%
2
2
/Hz
/Hz
1 2
Q Series Data Sheet
1
sheltered
192 000
152 000
188 000
Naval,
40 °C
2
(60 - 2000 Hz)
min
–40
–40
–55
2
2
www.power-one.com
typ
-9
6 400 000
hours
Device
max
95
100
71
1
Status
Converter
not
operating
Converter
not
operating
Converter
operating
Converter
operating
Converter
operating
Converter
operating
Converter
operating
Converter
operating
1 2
1
Unit
Unit
°C
h