Delta Electronics 4.5V~13.8Vin User Manual

 
The Delphi NE 20A Series, 4.5 to 13.8V wide input, wide trim single 
output, non-isolated point of load DC/DC converters are the latest 
offering from a world leader in power systems technology and 
manufacturing  —  Delta Electronics, Inc. The ND/NE product family is 
the second generation, non-isolated point-of-load DC/DC power 
modules for the datacom applications which cut the module size by 
almost 50% in most of the cases compared to the first generation NC 
series POL modules. The product family here provides 20A of output 
current in a vertically or horizontally mounted through-hole package 
and the output can be resistor trimmed from 0.59Vdc to 5.1Vdc. It 
provides a very cost effective, high efficiency, and high density point 
of load solution. With creative design technology and optimization of 
component placement, these converters possess outstanding 
electrical and thermal performance, as well as extremely high 
reliability under highly stressful operating conditions. 

 

OPTIONS 

 

Vertical or horizontal versions 

 

DataCom 

 

Distributed power architectures 

 

Servers and workstations 

 

LAN/WAN applications 

 

Data processing applications

 

 

High Efficiency: 

94.0% @ 12Vin, 5V/20A out 

 

Size:  

Vertical: 30.5x15.5x12.0mm 

(1.20”x0.61”x0.47”) 

Horizontal: 30.5x15.5x12.9mm 

(1.20”x0.61”x0.51”) 

 

Wide input range: 4.5V~13.8V 

 

Output voltage programmable from        

0.59Vdc to 5.1Vdc via external resistors 

 

Voltage and resistor-based trim   

 

No minimum load required 

 

Fixed frequency operation 

 

Input UVLO, output OCP 

 

Remote ON/OFF (Positive) 

 

ISO 9001, TL 9000, ISO 14001, QS9000, 

OHSAS18001 certified manufacturing facility

 

UL/cUL 60950 (US & Canada), TUV 

(EN60950) --pending