PSS249-7(2001) Просмотр технического описания (PDF) - Power-One Inc.
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PSS249-7 Datasheet PDF : 5 Pages
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PSS, PSK Series
9...25 A Switching Regulators
Environmental
Operating ambient temperature
Operating case temperature TC
Storage temperature
Operating ambient temperature
Operating case temperature TC
Storage temperature
Damp heat
Vibration, sinusoidal
Shock
Bump
Random vibration
MTBF
-2, Ui nom, Io nom, convection cooled
-2, Ui nom, Io nom
-2, non operational
-7, Ui nom, Io nom, convection cooled
-7, Ui nom, Io nom
-7, non operational
IEC/EN 60068-2-3
IEC/EN 60068-2-6
IEC/EN 60068-2-27
IEC/EN 60068-2-29
IEC/EN 60068-2-64
MIL-HDBK-217
Options
Large and small cooling plate instead of standard heatsink
Extended temperature range
–40...71°C, ambient, operating
Electronic inrush current limitation
Output voltage adjustment
±8% Uo nom, excludes feature R and vice versa
Thyristor crowbar on output
Accessories
Front panels 19" (Schroff/Intermas), 12 und 16 TE
Mating H15 or H15 S4 connectors with screw, solder, fast-on or press-fit terminals
Connector retention facilities
Adapter kit for DIN-rail
–10...50 °C
–10...80 °C
–25...100 °C
–25...71 °C
–25...95 °C
–40...100 °C
B/B1
-9
E
P
C
Pin allocation
Electrical Determination
Output voltage (positive)
Output voltage (positive)
Output voltage (negative)
Output voltage (negative)
Crowbar trigger input (option C)
Inhibit input
R-input (output voltage programming) 1
Sense line (negative)
Sense line (positive)
Current sharing control input
Protective ground (leading pin)
Input voltage (negative)
Input voltage (negative)
Input voltage (positive)
Input voltage (positive)
Type H15
Pin No.
Ident.
4
Vo+
6
Vo+
8
Go–
10
Go–
12
C
14
i
16
R
18
S–
20
S+
22
CS
24
26
Gi–
28
Gi–
30
Vi+
32
Vi+
Type H15 S4
Pin No.
Ident.
4/6
Vo+
8/10
Go–
12
C
14
i
16
R
18
S–
20
S+
22
CS
24
26/28
Gi–
30/32
Vi+
286
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Edition 5/05.2001
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