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NFS40-7928J Datasheet Preview

NFS40-7928J Datasheet

AC-DC / 10W - 85 W Medical

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Embedded Power for
Business-Critical Continuity
NFS40 Medical Series
Single & Triple Output
Total Power: 40 - 50W
Input Voltage: 85 - 264 VAC
120 - 370 VDC
# of Outputs: Single, triple
Rev.06.9.09_118
NFS40 Medical
 of 4
Special Features
• 5.0 x 3.0 x 1.2 inch package
(1U applications)
• Industry standard package
• Overvoltage and short circuit
protection
• 40 W with free air convection
• EN55022, EN55011 conducted
noise level A
• UL, VDE and CSA safety approvals
• Available RoHS compliant
• 2 year warranty
Safety
• UL2601
• CSA22.2 No. 125
• IEC601/VDE0750
Electrical Specifications
Output
Voltage adjustability:
Line regulation:
LL to HL, FL
Load regulation:
FL to NL
Transient response:
+5 V output on triples
Vout on singles
Main output
Auxiliary outputs
Main output
Auxiliary outputs
+5 V (1.5 - 3 A step)
Temperature coefficient:
Overvoltage protection:
Output power limit:
Short circuit protection:
Input
Input voltage range:
All outputs
+5 V output
Primary power limited
Single outputs
Multiple outputs
Input frequency range:
Input surge current:
Safety ground leakage
current:
110 Vac, 60 Hz, cold start
230 Vac, 50 Hz, cold start
110 Vac, 60 Hz
230 Vac, 50 Hz
± 5.0%
± 5.0%
± 0.2%
± 1.0%
± 2.0%
± 5.0%
± 120 mV max. dev.
500 µs recovery
±0.02%/°C
6.25 ± 0.75 Vout
90 W input power limit
Continuous
Short term
85 - 264 Vac
120 - 370 Vdc
47 - 440 Hz
10 A
22 A
18 µA max.
28 µA max.




Emerson

NFS40-7928J Datasheet Preview

NFS40-7928J Datasheet

AC-DC / 10W - 85 W Medical

No Preview Available !

Embedded Power for
Business-Critical Continuity
Electrical Specifications Continued
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
EMC Charateristics
Conducted emissions:
Radiated emissions:
ESD  air:
ESD contact:
Surge:
Fast transients:
Radiated immunity:
Conducted immunity:
General Specifications
Hold-up time:
Efficiency:
Isolation voltage:
Switching frequency:
Approvals and standards:
(See Note 12)
Weight:
MTBF demonstrated:
EN55022, FCC part 15
EN55022, FCC part 15
EN61000-4-2, level 3
EN61000-4-2, level 4
EN61000-4-5, level 3
EN61000-4-4, level 3
EN61000-4-3, level 3
EN61000-4-6, level 3
Level A
Level A
Perf. criteria 1
Perf. criteria 1
Perf. criteria 1
Perf. criteria 1
Perf. criteria 2
Perf. criteria 2
110 Vac
230 Vac
110 Vac, 230 Vac
18 ms
132 ms
70% typical
Input/output
Input/chassis
4000 Vac
1500 Vac
20 - 110 kHz
VDE0750, IEC601, EN60601-1, UL2601, CSA C22.2 No. 125
MIL-HDBK-217E
270 g (9.6 oz)
170,000 hours
Rev.06.9.09_118
NFS40 Medical
 of 4
Environmental Specifications
Thermal performance:
Operating, see curve
Relative humidity:
Altitude:
Vibration (See Note 11):
Non-operating
0 - 50 °C ambient temperature,
convection cooled
0 - 50 °C ambient temperature
+50 °C to +70 °C ambient
Peak (30 seconds)
Non-condensing
Operating
Non-operating
5 - 500 Hz
0° C to +70 °C
-40 °C to +85 °C
40 W
50 W @ 20 CFM
Derate linearly to 50% load
60 W
5 to 95% RH
10,000 feet max.
40,000 feet max.
0.75 G peak


Part Number NFS40-7928J
Description AC-DC / 10W - 85 W Medical
Maker Emerson
Total Page 4 Pages
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