User's Manual

18120511-01 Airspan Networks Inc. D-1
Power Adapter
Specifications
The specifications of the AC/DC power adapter are listed in the table below:
Table C-1: AC/DC power adapter specifications
Parameter Value
Input voltage
90 to 264 VAC
Input frequency
47 to 63 Hz
Input inrush current
• 30 A at 115 VAC
• 60 A at 230 VAC
Input
Earth leakage
• 0.4 mA max. @ 115 VAC
• 0.8 mA max. @ 230 VAC
Output rating
6V / 4A
Output voltage accuracy
± 2% max.
Max. output power
24W
Line regulation
± 1% max.
Load regulation (full to
half load)
6 ~6.5V
Transient response (full to
half load)
± 1% max. dev.
500 uS recovery
Temperature coeffeicient
± 0.04% / °C
Ripple and noise
100mVp-p max
Output
Protections
• Over voltage protection (output voltage
7.5V)
• Over power protection
• Short circuit protection
• Over current protection: 130% ~ 160%
General Efficiency
70% typical at full load
D