Phihong POE14-137 プリント

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POE14-137 Characteristics 
 WWW.PHIHONG.COM
INPUT: 
DC Input Voltage Range 
36 to 57V DC; Receives power from either data or 
spare pairs 
 
DC Input Current 
0.6A (DC) 36V DC at maximum load 
 
Inrush Current 
0.4A maximum 
 
OUTPUT: 
Output Power 
13.7W at 36-57V DC 
 
Regulation 
Line and Load ±5% 
 
Ripple 
120mVp-p 
 
Efficiency 
72% (typical) at maximum load and 48V DC 
 
ENVIRONMENTAL: 
Temperature 
Operation 
 
0 to +40°C 
Non-Operation   
-25 to +65°C 
 
Humidity 
Operation 
 
5 to 90% 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Immunity 
ESD:  
EN61000-4-2   
Level 
RS:  
EN61000-4-3  
Level 
CS:  
EN61000-4-6  
Level 
Note: CS tested with POE20U 
 
EMI 
EN55022 Class A 
FCC part 15 Class A 
 
Dielectric Withstand (HI-POT) Test 
1500V AC for 1 minute, 10mA 
 
Insulation Resistance 
Primary to secondary: >10M Ohm 500V DC 
 
FEATURES 
Short Circuit Protection 
Output can be shorted permanently without damage 
 
Over Voltage Protection 
By Zener Clamping 
 
Indicators 
Green LED – Output Good 
 
Input and Output Data Connector 
RJ45 
 
Warranty 
1 Year 
 
 
Dimension Diagram Unit: mm (inch)