Output

Output Current

Total

Model

Voltage

Min

Regulation

12 V

0 A

14.6 A

21 A

120 mV

±2.0%

NLP250R-96S12J

24 V

0 A

7.3 A

10.5 A

240 mV

±2.0%

NLP250R-96S24J

48 V

0 A

3.65 A

5.25 A

480 mV

±2.0%

NLP250R-96S48J

Rev.09.10.07

NLP250 Series

3 of 4

Embedded Power for

Business-Critical Continuity

4.700 (119.38)

5.500 (139.70)

M3.0

4 PLACES

BOTTOM VIEW

5.850 (148.59)

6.250 (158.75)

0.25 (6.35)

6-32

4 PLACES

CUSTOMER MOUNTING HOLES

MAX. SCREW PENETRATION 0.08IN

M3.0

6-32

1

J2

VR7

7.000 [177.80]

N

L

E

J1

J4

1

J3

1

JP1

1.500 [38.10]

Figure 2: Mechanical Drawing

Notes

1

Free air convection. Maximum continuous output power not to exceed 175 W.

Refer to Figure 1 for the derating curve.

2

200 LFM (250 LFM with cover) forced air cooling from the longer side.

Maximum continuous output power not to exceed 250 W.

3

Figure is peak-to-peak for room temperature rating. Output noise

measurements are made across a 20 MHz bandwidth using a 6 inch twisted

pair, terminated with a 10 μF tantalum capacitor and a 0.1 μF ceramic

capacitor.

4

CAUTION: Allow a minimum of 1 second after disconnecting line power when

making thermal measurements. For optimum reliability no part of the heatsink

should exceed 115 °C and no semi-conductor case temperature should exceed

120 °C.

5

No external filtering required during conducted emissions testing but some

applications may require additional filtering to achieve system compliance.

Compliance with radiated EMI specifications may require mounting in a

suitable enclosure.

6

This product is only for inclusion by professional installers within other

equipment and must not be operated as a stand alone product.

7

Three orthogonal axes, random vibration 10 minutes for each axes, 2.4 G

8

5 V sb (standby) output is available whenever AC is present, regardless of

remote ON/OFF signal status. 12 V (fan) present when main output is present.

9

The ‘J’ suffix indicates that these parts are Pb-free (RoHS 6/6) compliant.

"CJ" suffix indicates covered RoHS version.

10 NOTICE: Some models do not support all options. Please contact your local

Artesyn representative or use the on-line model number search tool at

http://www.artesyn.com/powergroup/products.htm to find a suitable

alternative.

Ordering Information