NFS110 Medical Series Data Sheet

Ordering Information

Output

Voltage

Output Currents

Total

+5.1 V

8 A

20 A

10 A

50 mV

± 2.0%

NFS110-7901PJ

+12 V

4.5 A

9 A

5 A

120 mV

± 3.0%

–12 V

0.5 A

1.5 A

1 A

120 mV

± 3.0%

–5 V

0.5 A

1.5 A

1 A

50 mV

± 3.0%

+5.1 V (I

8 A

20 A

10 A

50 mV

+ 2.0%

NFS110-7902PJ

+24 V (I

(6)

3.5 A

4.5 A

4.5 A

240 mV

+ 10 / – 5.0%

+12 V

4.5 A

9 A

5 A

120 mV

± 3.0%

–12 V

0.5 A

1.5 A

1 A

120 mV

± 3.0%

12 V

7 A

9 A

9 A

120 mV

± 2.0%

15 V

5 A

7.3 A

7.3 A

150 mV

± 2.0%

24 V

3.5 A

4.5 A

4.5 A

240 mV

± 2.0%

Notes

1. Convection cooled, 80 W maximum.

2. Peak outputs lasting less than 60 seconds with duty cycle less than

10%. Total peak power must not exceed 110 W.

3. Forced air, 20 CFM at 1 atmosphere, 110 W maximum.

4. Figure is peak-to-peak. Output ripple is measured across a 50 MHz

bandwidth using a 12 inch twisted pair terminated with a 47 μF

capacitor.

5. Total regulation is defined at the static output regulation at 25 °C,

including initial tolerance, line voltage within stated limits and output

voltages adjusted to their factory settings. Also for NFS110-7902PJ, for

24 V output stated regulation I

regulation if I

output current.

6. Single output models have floating outputs which may be referenced as

either positive or negative. Higher voltage supplies, may be adjusted

over a wide output voltage range, as long as the total output power

does not exceed 80 Watts (natural convection) or 110 Watts (forced air).

7. Power fail detect not available on single output models.

8. Derating curve is application specific for ambient temperatures > 50 °C,

for optimum reliability no part of the heatsink should exceed 90 °C and

no semiconductor case temperature should exceed 100 °C.

9. Caution: Allow a minimum of 1 second after disconnecting the power

when making thermal measurements.

10. The user should read the PSU installation instructions in conjunction

with the relevant national safety regulations in order to ensure

compliance.

11. Three orthogonal axes, random vibration, 10 minute test for each axis.

12. This product is only for inclusion by professional installers within other

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

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

compliant. TSE RoHS 5/6 (non Pb-free) compliant versions may be

available on special request, please contact your local sales

representative for details.

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

local Artesyn Embedded Technologies representative or use the on-line

model number search tool at www.artesyn.com/power to find a suitable

alternative.

Transient Response

NFS110-7901PJ +5.1 V (7.5-10 A)

150 mV peak, 1 ms recovery

+12 V (2.5-5 A)

100 mV peak, 0.5 ms recovery

-12 V (0.5-1 A)

100 mV peak, 0.5 ms recovery

-5 V (0.5-1 A)

100 mV peak, 0.5 ms recovery

NFS110-7902PJ +5.1 V (7.5-10 A)

150 mV peak, 1 ms recovery

+12 V (2.5-5 A)

100 mV peak, 0.5 ms recovery

-12 V (0.5-1 A)

100 mV peak, 0.5 ms recovery

24 V (1.5-3 A)

300 mV peak,1 ms recovery

NFS110-7905J

+5.1 V (10-20 A) 250 mV peak, 1 ms recovery

NFS110-7912J

+12 V (4.5-9 A) 360 mV peak, 1 ms recovery

NFS110-7915J

+15 V (3.65-7.3 A) 450 mV peak, 1 ms recovery

NFS110-7924J

+24 V (2.25-4.5 A) 720 mV peak, 1 ms recovery