EMSIMMUNITY Designrefer toEN61000-4-2,3,4,5,6,8,11,ENV50204,EN55024,lightindustrylevel,criteria A
EMICONDUCTION&RADIATION
DesignrefertoEN55022(CISPR22)Class A
SPECIFICATION
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT VOLTAGE ADJ.RANGE
LINEREGULATION
LOADREGULATION
SETUP,RISETIME
HOLDUP TIME (Typ.)
VOLTAGERANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
INPUT
INRUSHCURRENT (Typ.)
LEAKAGECURRENT
SAFETY &
EMC
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
ACCURRENT (Typ.)
1000ms,50ms/230VAC1000ms,50ms/115VACatfullload
20ms/230VAC16ms/115VACatfullload
90~132VAC/180~264VACbyswitch254~370VDC
47~63Hz
74% 80% 83% 84% 87% 88% 87.5%
7A/115VAC4A/230VAC
40A/115VAC60A/230VAC
<3.5mA /240VAC
105~135% ratedoutputpower
3.8~4.6V
9.4~11.25V
13.8~16.2V
18~21V 27.6~32.4V 33.7~39.2V 57.6~67.2V
I/P-O/P:3KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC /25 /70%RH
-20~+60 (Refertooutputloadderatingcurve)
20~90%RHnon-condensing
RTH2 50 FANON, 45 FANOFF(3.3~7.5V)
RTH2 55 FANON, 50 FANOFF(12~48V)
-20~+85 ,10~95%RH
0.03%/ (0~50
10~500Hz,3G10min./1cycle,60min.eachalongX, Y,Zaxes
234.3Khrsmin.MIL-HDBK-217F(25 )
215*115*50mm(L*W*H)
1.07Kg;12pcs/13.5Kg/0.92CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
3.3V 7.5V 12V 15V 24V 27V 48V
60A 46A 29A 23.2A 14.6A 13A 7.3A
0~60A 0~46A 0~29A 0~23.2A 0~14.6A 0~13A 0~7.3A
198W 345W 348W 348W 350.4W 351W 350.4W
150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 240mVp-p
2.97~3.7V 6~9V 10~13.5V 13.5~18V 20~26.4V 26~32V 41~56V
2.0% 1.5% 1.0% 1.0% 1.0% 1.0%
0.5% 0.5% 0.5% 0.5% 0.5% 0.5% 0.5%
2.5% 2.0% 1.0% 0.5% 0.5% 0.5% 0.5%
350WSingleOutputSwitchingPowerSupply
AC input range selectable by switch
Protections: Short circuit / Overload / Over voltage/
Over temperature
Forced air cooling by built-in DC fan
Withstand 300vac surge input for 5 second
Built-in cooling Fan ON-OFF control
Built-in constant current limiting circuit
100% full load burn-in test
LED indicator for power on
Fixed switching frequency at 90KHz
Low cost,high reliability
2 years warranty
Features :
NES-350 serie s
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
PROTECTION
ENVIRONMENT
NES-350-7.5
NES-350-12
NES-350-15
NES-350-24
NES-350-27
NES-350-48
FANON/OFFCONTROL(Typ.)
FUNCTION
Protectiontype:Constantcurrentlimiting,recoversautomaticallyafterfaultconditionisremoved
FileName:NES-350-SPEC2011-04-23
NES-350-3.3
NES-350-36
87.5%
41.4~46.8V
36V
9.7A
0~9.7A
349.2W
240mVp-p
32~40V
1.0%
0.5%
0.5%
5V
60A
0~60A
300W
150mVp-p
4.5~5.6V
2.0%
0.5%
2.0%
NES-350-5
78%
5.75~7.5V
SAFETY STANDARDS UL60950-1approved
OVERTEMPERATURE 85 5 (3.3~7.5V);80 5 (12V);75 5 (15~48V)(TSW1)Detectoncase
Protectiontype: ShutdownO/P voltage,recoversautomaticallyaftertemperaturegoesdown
Protectiontype:ShutdownO/P voltage,re-powerontorecover
+2%,-4.5%
MechanicalSpecification
DeratingCurve StaticCharacteristics
CaseNo.912CUnit:mm
AMBIENTTEMPERATURE( )
LOAD(%)
TerminalPinNo.assignment:
PinNo. PinNo.
1 4~6
3
2 7~9
Assignment Assignment
AC/L DCOUTPUT -V
FG
AC/N DCOUTPUT +V
20
40
60
80
100
-20 0 10 20 30 40 50 60 (HORIZONTAL)
117.5
215
32.5
32.5
27.5
8
2
8
1
5
3
4
6
7
+V ADJ.
9
LED
6cmFAN
16
10
50.5
32.5 50
115
95
50
25
6-M4L=6mm
150
C
L
5-M3L=3mm
15
135
9.5
4-M4L=5mm
177.5
150
47.5
36.5
350WSingleOutputSwitchingPowerSupply NES-350 se r ie s
12max.
LOAD(%)
INPUTVOLTAGE(VAC)60Hz
90
180
95
190
100
200 115
230
132
264
90
100
80
70
60
50
40
180~264VAC
90~132VAC
105
210
-10
I/P
FG
EMI
RECTIFIERS
O.L.P. PWM
CONTROL
RECTIFIERS
&
FILTER
O.V.P.
+V
-V
POWER
DETECTION
SWITCHING
CIRCUIT
FILTER
fosc:90KHz
115/230V(SW)
BlockDiagram
O.T.P.
RECTIFIERS
&
FILTER
FAN
FANON/OFFCONTROL
FileName:NES-350-SPEC2011-04-23
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Mean Well:
NES-350-5