NFS40-7910J ARTESYN, NFS40-7910J Datasheet
NFS40-7910J
Manufacturer Part Number
NFS40-7910J
Description
AC/DC Power Supply Triple-OUT 5.1V/15V/-15V 3A/2A/0.35A 40W 9-Pin
Manufacturer
ARTESYN
Type
Switchingr
Datasheet
1.NFS40-7908J.pdf
(2 pages)
Specifications of NFS40-7910J
Input Voltage
85 to 264 V
Output Voltage
5.1|15|-15 V
Maximum Output Current
3|2|0.35 A
Number Of Outputs
3
Maximum Output Power
40 W
Efficiency
70(Typ) %
Input Frequency
47 to 440 Hz
Operating Temperature
0 to 70 °C
SPECIFICATION
International Safety Standard Approvals
OUTPUT SPECIFICATIONS
Voltage adjustability
Line regulation
Overshoot/undershoot
Transient response
Temperature coefficient All outputs
Overvoltage protection
Minimum output current (See Note 10)
Output power limit
Short circuit protection
INPUT SPECIFICATIONS
Input voltage range
Input frequency range
Input surge current
Safety ground
leakage current
PAGE 28
[ 2 YEAR WARRANTY ]
VDE0750/IEC601/EN60601-1 File No. 10401-3336-1044
Licence No. 2559
UL2601 File No. E147937
CSA C22.2 No. 125 File No. LR41062C
+5V output on triples
Vout on singles
LL to HL, FL main output
LL to HL, FL auxiliary output
At turn-on
+5V
(1.5A to 3A step)
+5V output
Primary power limited
Single
Multiple
Cold start 110VAC, 60Hz
Cold start 230VAC, 50Hz
110VAC, 60Hz
230VAC, 50Hz
All specifications are typical at nominal input, full load at 25°C unless otherwise stated
±120mV max dev.
500µs recovery
120 to 370VDC
6.25 ±0.75Vout
85 to 264VAC
47 to 440Hz
Continuous
NFS40 MEDICAL SERIES
Single and triple output
• 5.0 x 3.0 x 1.2 inch package
• Medical, dental and laboratory applications
• Overvoltage and short circuit protection
• 40W with free air convection
• UL, VDE and CSA safety approved
• EN60601 and UL2601 medical approvals
The NFS40 medical series is a 40W universal input AC/DC power supply on a 5
x 3 inch card with a maximum component height of 1.2 inches for use in
medical applications. The NFS40 medical series has the same generic feature
set as the standard NFS40 series but has been designed with lower safety
ground leakage and higher isolation as required for medical safety approval.
The NFS40 provides 40W of output power with free air convection cooling
which can be boosted to 50W with 20CFM of air. Standard features include
overvoltage and short-circuit protection. The series, with full medical safety
approval to EN60601 and UL2601 and the CE mark, meets conducted
emissions EN55022 level A. The NFS40 medical series is designed for use in
low power medical, dental and laboratory applications such as dialysis
machines, monitoring equipment, instrumentation and infusion pump controls.
±0.02%/°C
power limit
Short term
18µA max.
28µA max.
90W input
±5.0%
±5.0%
±0.2%
±1.0%
10A
22A
0%
0A
Data Sheet © Artesyn Technologies® 2000
EMC CHARACTERISTICS
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
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Relative humidity
Altitude
Vibration (See Note 11) 5Hz to 500Hz
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
110VAC
230VAC
110VAC, 230VAC
Input/output
Input/chassis
MIL-HDBK-217E
Operating, see curve
Non-operating
0°C to 50°C ambient temp.,
convection cooled
0°C to 50°C ambient,
20CFM Forced air
50°C to 70°C ambient
Peak (30 seconds)
Non-condensing
Operating
Non-operating
EN60601-1, UL2601
CSA C22.2 No. 125
VDE0750, IEC601
10,000 feet max.
40,000 feet max.
–40°C to +85°C
5% to 95% RH
170,000 hours
Derate linearly
Perf. criteria 1
Perf. criteria 1
Perf. criteria 1
Perf. criteria 1
Perf. criteria 2
Perf. criteria 1
20 to 110kHz
0°C to +70°C
270g (9.6oz)
to 50% load
70% typical
0.75G peak
4000VAC
1500VAC
Level A
Level A
132ms
18ms
40W
50W
60W
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NFS40-7910J Summary of contents
Page 1
... UL, VDE and CSA safety approved • EN60601 and UL2601 medical approvals The NFS40 medical series is a 40W universal input AC/DC power supply inch card with a maximum component height of 1.2 inches for use in medical applications. The NFS40 medical series has the same generic feature set as the standard NFS40 series but has been designed with lower safety ground leakage and higher isolation as required for medical safety approval ...
Page 2
... Caution: Allow a minimum of 1 second after disconnecting the power when making thermal measurements. 10 Although the minimum output current of the NFS40-79XX is 0A minimum load is required to achieve design MTBF. 11 Three orthogonal axes, sweep at 1 octave/min, 5 minute dwell at four major resonances. ...