GE Industrial Solutions NaOS NXA025 SMT - Manual (Page 14)

Data Sheet
October 5, 2009 Naos TM NXA025 SMT Non-isolated Power Modules:
10 – 14Vdc Input; 0.8Vdc to 5.5Vdc Output; 25A output current
LINEAGE POWER 14
Mechanical Outline for NXA025A0X-HS
Dimensions are in millimeters and (inches).
Tolerances: x.x mm
± 0.5 mm (x.xx in. ± 0.02 in.) [unless otherwise indicated]
x.xx mm ± 0.25 mm (x.xxx in ± 0.010 in.)
Top View
Side View
Bottom View
Pin # Function
1 Ground
2 Vout
3 Ground
4 Vout
5 Ground
6 Vin
7 SHARE
8 Sen+
9 SEQ/ENA
10 Sen-
11 Vin
For additional heat sink Attachment:
Accepts M3x0.5 carbon steel screws
Insertion into baseplate not to exceed
4.55 mm [0.175 in].
Max Torque = 5 IN-LBS