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NFN40 PDF даташит

Спецификация NFN40 изготовлена ​​​​«ETC» и имеет функцию, называемую «Single and triple output».

Детали детали

Номер произв NFN40
Описание Single and triple output
Производители ETC
логотип ETC логотип 

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NFN40 Даташит, Описание, Даташиты
[ 2 YEAR WARRANTY ]
NFS40 and NFN40 SERIES
Single and triple output
• 5.0 x 3.0 x 1.2 inch package (1U applications)
• Industry standard package
• Overvoltage and short circuit protection
• 40W with free air convection
• Fixed frequency operation (NFN Series)
• NFS40: EN55022, EN55011 conducted emissions level A
• NFN40: EN55022, EN55011 conducted emissions level B
• UL, VDE and CSA safety approvals
The NFS40 and NFN40 are industry standard 40 Watt power supplies with the
capability to supply 50W in a forced air ambient and to automatically operate
from any voltage between 85VAC and 264VAC. Use of MOSFET based
switching circuits allows for enhanced features such as output regulation down
to zero load (NFN40). Universal input voltage eliminates the need to change
jumpers or switch settings to cater for different or widely varying line voltages.
In addition to the input voltage range, VDE, UL, CSA, EN60950 and IEC950
approvals make the NFS40 and NFN40 ideal for use in equipment installed
throughout the world. The fixed frequency operation of the NFN40 further
reduces emissions below VDE class B and significantly reduces leakage current.
These low profile switchers with high power density are intended for use in
small, digital systems.
SPECIFICATION All specifications are typical at nominal input, full load at 25°C unless otherwise stated
OUTPUT SPECIFICATIONS
Output voltage
adjustability
+5V output on triples
Vout on singles
±5.0%
±5.0%
Line regulation
LL to HL, FL
Main output
Auxiliary outputs
±0.2%
±1.0%
Total regulation
FL to NL
Main output
Auxiliary outputs
±2.0%
±5.0%
Transient response
+5V (1.5A to 3A) ±120mV max. dev.
500µs recovery
Temperature coefficient All outputs
±0.02%/°C
Overvoltage protection +5V output
125% ±15% Vout
Output power limit
Primary power limited
90W input
power limit
Short circuit protection Single outputs
Multiple outputs
Continuous
Short term
INPUT SPECIFICATIONS
Input voltage range
Universal input
85 to 264VAC
120 to 370VDC
Input frequency range
47 to 440Hz
Max. input surge
current
132VAC, cold start
264VAC, cold start
12A max.
24A max.
Safety ground
leakage current
NFS: 110VAC, 60Hz
230VAC, 50Hz
NFN: 132VAC, 60Hz
240VAC, 50Hz
0.13mA max.
0.32mA max.
155µA max.
261µA max.
EMC CHARACTERISTICS
Conducted emissions
Conducted emissions
Radiated emissions
ESD air
ESD contact
Surge
Fast transients
Radiated immunity
Conducted immunity
PAGE 24
EN55022 (NFS), FCC part 15 Level A
EN55022 (NFN), FCC part 15 Level B
EN55022 (NFS and NFN)
Level A
EN61000-4-2, level 3 Perf. criteria 1
EN61000-4-2, level 4 Perf. criteria 1
EN61000-4-5, level 3 Perf. criteria 1
EN61000-4-4, level 3 Perf. criteria 1
EN61000-4-3, level 3 Perf. criteria 2
EN61000-4-6, level 3 Perf. criteria 2
GENERAL SPECIFICATIONS
Hold-up time
110VAC, 40 Watts
230VAC, 40 Watts
14ms
110ms
Efficiency
70% typical
Isolation voltage
Input/output
Input/chassis
3000VAC
1500VAC
Switching frequency
NFS
NFN
Variable
Fixed, 45kHz ±5kHz
Approvals and
standards
(See Note 13)
VDE0805, EN60950
IEC950, IEC1010, UL1950
CSA C22.2 No. 950
Weight
280g (9.88oz)
MTBF (See Note 9)
MIL-HDBK-217E
170,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Notes 8, 10)
Operating
Non-operating
0°C to +70°C
–40°C to +85°C
50°C ambient temp.,
Convection cooled
40W
Forced air cooling
50W @ 20CFM
50°C to 70°C ambient Derate linearly
to 50% load
Peak (60 seconds)
60W
Relative humidity
Non-condensing
5% to 80% RH
Altitude
Operating
Non-operating
10,000 feet max.
40,000 feet max.
Vibration (See Note 11) 5Hz to 500Hz,
2.4G rms peak









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NFN40 Даташит, Описание, Даташиты
LOW TO MEDIUM POWER AC/DC POWER SUPPLIES | 40-50W AC/DC
40 to 50 Watt
AC/DC universal input switch mode power supplies
OUTPUT
VOLTAGE
OUTPUT CURRENTS
MAX (1)
PEAK (2)
FAN (3)
RIPPLE (4)
TOTAL
REGULATION (5)
MODEL NUMBER (D)
+5.1V (A)
3A
7A
5A
50mV
±2.0%
NFS40-7608 (5,6) NFN40-7608 (5,6)
+12.0V (B)
–12.0V (C)
+5.1V (A)
2A
0.35A
4A
3A
1A
7A
2A
0.5A
5A
120mV
120mV
50mV
±5.0%
±5.0%
±2.0%
NFS40-7628 (12) NFN40-7628 (12)
1
+12.0V (B)
0.35A
1A
0.5A
120mV
±5.0%
–12.0V (C)
0.35A
1A
0.5A
120mV
±5.0%
+5.1V (A)
3A
7A
5A
50mV
±2.0%
NFS40-7607 (5,6) NFN40-7607 (5,6)
+12.0V (B)
2A
3A
2A 120mV
±5.0%
–5.0V (C)
0.35A
1A
0.5A
50mV
±5.0%
+5.1V (A)
3A
7A
5A
50mV
±2.0%
NFS40-7610 (5,6) NFN40-7610 (5,6)
+15.0V (B)
2A
2.5A
2A
150mV
+10.0%/–3.0%
–15.0V (C)
0.35A
1A
0.5A
150mV
±5.0%
+5.1V
6A
12A
8A
100mV
±2.0%
NFS40-7605
NFN40-7605
+12.0V
3.3A
5A
4A 120mV
±2.0%
NFS40-7612
NFN40-7612
+15.0V
2.6A
4A
3.3A
150mV
±2.0%
NFS40-7615
NFN40-7615
+24.0V
1.6A
2.5A
2A
240mV
±2.0%
NFS40-7624
NFN40-7624
Notes
1 Natural convection cooled, 40W maximum.
2 Peak output current lasting less than 30 seconds with duty cycle less than
10%. During peak loading, outputs may go outside of total regulation
limits. Peak total power must not exceed 60W.
3 Forced air, 20 CFM at 1 atmosphere, 50W maximum.
4 Figure is peak-to-peak. Output noise is measured across a 50MHz
bandwidth using a 12 inch twisted pair, terminated with a 47µF capacitor.
5 Total regulation is defined as the static output regulation at 25°C, including
initial tolerance, line voltage within stated limits, load currents within stated
limits, and output voltages adjusted to their factory settings. Also,
0.25<I(A)/I(B)<5.0 to maintain stated regulation. This does not apply to
NFS40-7628 and NFN40-7628 power supplies as both have regulated
auxiliary outputs.
6 A minimum load of 0.5A is required on the +5V output to obtain full current
from the negative output.
7 The NFS40 offers the possibility of power sharing between outputs.
Consult factory for details.
8 Derating curve is application specific for ambient temperatures >50°C, for
optimum reliability no part of the heatsink should exceed 110oC and no
semiconductor case temperature should exceed 115oC.
9 A 4W minimum load is required to achieve the NFS design MTBF. This
restriction does not apply to the NFN series.
10 Caution: Allow a minimum of 1 second after disconnecting the power when
making thermal measurements.
11 Three orthogonal axes, sweep at 1 octave/minute, 5 minute dwell at four
major resonances.
12 The NFS40-7628 and NFN40-7628 have separately linear regulated +12V
and -12V outputs. The loading conditions in note 5 and note 6 do not
apply.
13 This product is only for inclusion by professional installers within other
equipment and must not be operated as a stand alone product.
International Safety Standard Approvals
NFS40: VDE0805/EN60950/IEC950/IEC1010 File No. 10401-3336-1044
Licence No. 4389, 2559, 1651 and 1044
NFN40: VDE0805/EN60950/IEC950/IEC1010 File No. 10401-3336-1067
Licence No. 4389, 2559, 1651 and 1044
UL1950 File No. E136005
CSA C22.2 No. 950 File No. LR41062C
DERATING CURVE (See Notes 8, 9, 10)
Output Power (Watts)
50W
20 CFM FORCED AIR COOLING
40W
NATURAL
CONVECTION
COOLING
25W
20W
4W
4W MIN LOAD REQ. TO ACHIEVE NFS DESIGN MTBF
0°C 10°C 20°C 30°C 40°C 50°C 60°C 70°C
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PAGE 25









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NFN40 Даташит, Описание, Даташиты
40-50W AC/DC | LOW TO MEDIUM POWER AC/DC POWER SUPPLIES
40 to 50 Watt
AC/DC universal input switch mode power supplies
Mechanical notes
A NFS40 models only: In order to meet safety requirements, a non-metallic
stand-off is mandatory for one hole as specified in the mechanical
drawing.
B The ground pad of the mounting hole near P1 allows system grounding
through a metal stand-off.
C To improve conducted noise, the ground pad of the mounting hole near
the output connector should be connected with the ground pad of the
mounting hole near P1 (P1 for NFS40 models and J3 on NFN40 models).
Use metal stand-offs attached to a common metal chassis. This
connection also significantly attenuates common mode noise.
D A standard L-bracket and cover is available for mounting which contains
all screws, connectors and necessary mounting hardware. Details are on
page 72. Order part number ‘NFS40 COVER KIT’.
AC mating connector
Molex 09-50-3031 or equivalent with Molex 08-50-0164 or equivalent crimp
terminals.
DC mating connector
Molex 09-50-3061 or equivalent with Molex 08-50-0164 or equivalent crimp
terminals.
NFS40 AND NFN40 PIN CONNECTIONS
J1 -7608, -7628 -7607
-7610
SINGLES
Pin 1 AC Line
AC Line
AC Line
AC Line
Pin 2 AC Neutral AC Neutral AC Neutral AC Neutral
J2
Pin 1
+12V
+12V
+15V
+Vout
Pin 2
+5.1V
+5.1V
+5.1V
+Vout
Pin 3
+5.1V
+5.1V
+5.1V
+Vout
Pin 4
Return
Return
Return
Return
Pin 5
Return
Return
Return
Return
Pin 6
–12V
–5V
–15V
Return
P1/J3 (C)
Pin 1
Safety Ground
0.156 (3.96) Dia.
(4 Places)
5.00
(127.00)
NON-METALLIC
STAND-OFF
(SEE NOTE A) Q1
C5
MAXIMUM
COMPONENT
HEIGHT 1.2 inches
3.00
(76.2)
J1 ~
N
~
L
F1
T1
F 3.15A, H 250VAC
P1/J3 (SEE NOTE C)
0.22
(5.59)
4.55
(115.8)
ALL DIMENSIONS IN INCHES (mm)
1 2.550
(64.8)
J2
0.22 (5.59)
Data Sheet © Artesyn Technologies® 2000
The information and specifications contained in this data sheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
PAGE 26










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