|
KPDX250H,
DC-DC
Power Supply
|
DC INPUT RATING
9 VDC TO 18 VDC ( ± 12 VDC )
OUTPUT RATING
| . |
OUTPUT-1
|
OUTPUT-2
|
OUTPUT-3
|
OUTPUT-4
|
OUTPUT-5
|
OUTPUT-6
|
| VOLTAGE |
+5V
DC
|
+12V
DC
|
-5V
DC
|
-12V
DC
|
+3.3V
DC
|
+5VSB
DC
|
| MAXIMUM
LOAD |
25A
|
8.5A
|
1A
|
1A
|
14A
|
1A
|
| MINIMUM
LOAD |
5A
|
2A
|
0A
|
0A
|
0A
|
0A
|
|
THE
TOTAL OUTPUT OF +5V DC AND +3.3V DC MUST LESS THAN 120W
|
| RIPPLE |
50mV
|
120mV
|
50mV
|
120mV
|
33mV
|
50mV
|
| RIPPLE
/ NOISE |
50mV
|
120mV
|
50mV
|
120mV
|
33mV
|
50mV
|
| LINE
REGULATION |
±
1%
|
±
1%
|
±
1%
|
±
1%
|
±
1%
|
±
1%
|
| LOAD
REGULATION |
±
5%
|
±
5%
|
±
2%
|
±
10%
|
±5%
|
±
5%
|
| CROSS
REGULATION |
±
5%
|
±
5%
|
±
2%
|
±
10%
|
±
5%
|
±
5%
|
|
OVERALL PERFORMANCE
Total output power : 250W continuous output
Efficiency : 65% typical at full load
Hold up time : 16ms at maximum load and normal input voltage(12 VDC)
Power good : TTL compatible signal out with 100ms to 500ms
FEATURE
Short circuit protection (SCP): All output equipped with short circuit
protection
Over Power protection : Peak power protected to between 110% to 125% of continuous
rated power
Over voltage protection (OVP): +6V ± 0.5V by +5V
ENVIRONMENTAL CONDITIONS
Operating temperature : 0 to 50 degree Celsius ambient
Cooling : By forced air
Storage temperature : -20 to + 85 degree Celsius ambient
Storage humidity : 10~90%
RELIABILITY
Mean time between failure : 100K hours at 25 degree Celsius ambient
DIMENSIONS
PS/2 Type Dimension : 150(L) x 150(W) x 86(H) /mm
MAIN COMPONENTS
MOSFET IRFP064N X2
SCHOTTKY DIODE ESAD83-004 (60A 40V) x 4 FOR +3.3V, +5V OUTPUT.
FAST DIODE C16P20F (16A 200V) FOR +12V OUTPUT
7905 FOR -5V @ 1A
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E-Mail
