DC/DC Converter


Input: DC -48V
Output: +5V/15A, -5V/8A, +12V/1A, -12V/1A
Power: 140W
Efficiency: 82%
Size (W x D x H): 43 x 280 x 233.5 mm
Application: Digital cellular system mobile switching center
 
  Parameters Specifications
Input Input Voltage DC -48V
Efficiency 82%
Inrush current 25A
Output Output Voltage +5V, -5V, +12V, -12V
Output Current 15A, 8A, 1A, 1A
Line regulation ±0.5%
Load regulation ±1.5%
Load transient ±3.0%
Ripple 10mVp-p
Noise 30mVp-p
Protection &
Others		 Over Current protection 110 ~ 130%
Over Voltage protection 110 ~ 130%
Short Circuit protection Yes
Time drift ±0.5%
Isolation resistance 100
Isolation withstand voltage 1KV
Safety ground leakage current 0.3mA
Environmental Operating temperature -20 ~ +60°C
Storage temperature -40 ~ +80°C
Operating Relative Humidity 10 ~ 95%
Storage Relative Humidity 10 ~ 90%
EMI CISPR Class A
 
 
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