|
KPDZ350Q
DC-DC
Power Supply
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INPUT RATING
DC Input Range: 36 VDC to 72 VDC. (± 48 VDC)
OUTPUT RATING
| . |
OUTPUT-1
|
OUTPUT-2
|
OUTPUT-3
|
OUTPUT-4
|
| VOLTAGE |
+5V
DC
|
+12V
DC
|
-5V
DC
|
-12V
DC
|
| MAXIMUM
LOAD |
25A
|
10A
|
0.5A
|
2A
|
| MINIMUM
LOAD |
5A
|
2A
|
0A
|
0.4A
|
| RIPPLE |
50mV
|
120mV
|
150mV
|
200mV
|
| RIPPLE
/ NOISE |
150mA
|
200mV
|
200mV
|
250mV
|
| LINE
REGULATION |
±
1%
|
±
1%
|
±
1%
|
±
1%
|
| LOAD
REGULATION |
±
5%
|
±
5%
|
±
10%
|
±
10%
|
| CROSS
REGULATION |
±
5%
|
±
5%
|
±
10%
|
±
10%
|
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OVERALL PERFORMANCE
Total output power : 350W continuous output
Efficiency : 70% typical at full load
Hold up time : 16ms at maximum load and normal input voltage(48 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 : 50K hours at 25 degree Celsius ambient
DIMENSIONS
PS/2 Type Dimension : 150(L) x 140(W) x 86(H) /mm
MAIN COMPONENTS
IR brand power MOSFETS IRF p250x2
Scottky diode D83-004 X2 , 30A/40V
Fast diode C16P20F 16A/200V for +12V , D5LC20U 5A/200V
7905 for -5V@ 1A
Main capacitor 4700uf/50V X2
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