NLP250 Medical Series Data Sheet

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NLP250 Medical DS Rev. 04.15.14

Connector and Mating Connector Types

Connector

Type

Mating Connector Type

J1

Molex 09-65-2058 (5273 series)void pins 2 and 4

or equivalent

Molex 09-50-8051 or equivalent with Molex 08-52-0113 or equivalent crimp

terminals

J2

Molex 22-23-2021 (6373 series) or equivalent

Molex 22-01-3027 (2695 series) or equivalent with Molex 08-50-01113 (2759

series) or equivalent crimp terminals

J3

Molex terminal block 387007504 or equivalent

Terminal block contains #6-32 screw with clamp washer suitable for wire size

J4

Molex 22-23-2091 (6373 series) or equivalent

Molex 22-01-3097 (2695 series) or equivalent with Molex 08-50-0113 (2759

series) or equivalent crimp terminals

Pin Connections

J1

Pin 1

Ground/Earth

Pin 2

Live

Pin 3

Neutral

Pin Connections Continued

J4

Pin 1

+S

+Vo Remote Sense

Pin 2

-S

Vo Remote Sense

Pin 3

LS

Load Share Signal

Pin 4

PS OFF

Remote ON/OFF signal NO

Pin 5

PS ON

Remote ON/OFF signal NC

Pin 6

SGND

Signal Common

Pin 7

PW OK

Power Good

Pin 8

5 Vsb

Stand-by Voltage

Pin 9

DC OK

DC Power Good Signal

0 W

175 W

250 W

250 LFM (1.25 m/s)

FORCED AIR COOLING

NATURAL FREE AIR

CONVECTION COOLING

125 W

75 W

12 V Free Air

24/48 V Free Air

All Models

Forced Air

Output Power (Watts)

Output Power (Watts)

DERATING CURVE Output Power (Watts)

0 C

10 C

20 C

30 C 40 C

50 C

60 C

70 C

0 C

10 C

20 C

30 C 40 C

50 C

60 C

70 C

0 W

175 W

250 W

200 LFM (1.0 m/s)

FORCED AIR COOLING

NATURAL FREE AIR

CONVECTION COOLING

87 W

125 W

75 W

24 V Free Air

12 V Free Air

All Models

Forced Air

Figure 1: Derating Curve

Output Power (Watts)

Figure 1b: Derating Curve With Cover

Output Power (Watts)

Pin Connections Continued

J2

Pin 1

+12 V

Fan Voltage

Pin 2

SGND

Return

J3

Pin 1

Vo

+ Main Output

Pin 2

Vo

+ Main Output

Pin 3

RTN

Main Return

Pin 4

RTN

Main Return