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Features 2:1 input range Input & output isolation Soft start function, low inrush current Input over voltage and under voltage protection Input polarity reverse protection Over load, over voltage, short circuit, protection Power good signal Built-in long life ball bearing fan 100% 50°C burn-in test. |
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Model No |
Voltage |
Min Load |
Max Load |
Reg |
|
SDD-300-24 |
5V |
3A |
30A |
±5%/-4% |
|
|
12V |
1A |
15A |
±5% |
|
|
-5V |
0A |
8A |
±5% |
|
|
-12V |
0A |
2.7A |
+10/-8% |
Specification
Input Voltage 19~32V DC (Typical 24V)
Input Current <24A @19V DC
Max. Power 300W
Input Protection Ceramic Fuse, 30A/125V
Input Voltage Protection Shutdown under <15V~18V
Input Voltage Protection Shutdown over >37V~41V
Overload Protection Over 105% ~ 150% of rating, shutdown.
Short Circuit Protection Shutdown
Rise Time <20mS
TTL Signal Power Good Signal
Cooling Built-in a 36 CFM DC fan
Operating Temperature -10~70°C; De-rating: 45°C ~70°C: 2.5%/°C. Storage: -10~+75°C
Operating Humidity Operating: 20% ~ 85%; Storage: 10% ~ 95% (Non condensing)
MTBF 188K hours
SAFETY UL 1950 3rd, CSA C22.2 No.950, TUV EN 60950, IEC 60950, EMKO- TSE (74-SEC) 207/94 approved.
EMI Standards EN 55022 CLASS B, FCC CFR 47 PART 15 CLASS B, CNS 13438 CLASS B
EMS Standards EN 55024：EN 61000-4-2,3,4,5,6,8