SPECIFICATION
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
CAPACITIVELOAD(max.)OUTPUT
LINEREGULATION
LOADREGULATION
VOLTAGERANGE
EFFICIENCY (Typ.)
INPUT
WORKINGTEMP.
ON/OFFCONTROL
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE(CLAMP)
DCCURRENT
3.3V 5V 5V12V 12V15V 15V3.3V
1.2A 1A 1A0.42A 0.42A0.33A 0.33A1.2A
3.96W
1000uF
0~1.2A
5W
1000uF
0~1A
5W
1000uF
0~1A
5.04W
120uF
0~0.42A
5.04W
120uF
0~0.42A
4.95W
120uF
0~0.33A
4.95W
120uF
0~0.33A
3.96W
1000uF
0~1.2A
75mVp-p
2.0%max.
1.0%
2.0%
72%
1.0%
76%
1.0%
82%
1.0%
83%
2.0%
75%
1.0%
78%
1.0%
83%
1.0%
85%
9.2~36VDC 18~72VDC
48VDC
0.7A/12VDC 0.2A/48VDC
5mA/48VDC
Above105% ratedoutputpower
Recoversautomaticallyafterfaultconditionisremoved
-25~+70
Logic"1"oropencircuit:ON Logic"0"orshorttoPIN2:OFF
0%~95%RHmax.
-40~+85 ,0~95%RH
0.03%/ (0~60
914.4Khrsmin.MIL-HDBK-217F(25 )
40.6* mm( 1"*0.327")(L*W*H)25.4*8.3 1.6"*
0.007Kg;700pcs/5.9Kg/0.97CUFT
1. All parameters NOT specially mentioned are measured at 12, 48VDC 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.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives.
5.
6.EMC filter suggestion(TBD):
For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
(as available on http://www.meanwell.com)
To insure proper operation, a 47uF/100V electrolytic capacitor with Esr <1 must be added to the input line.
FileName:NSD05-S-SPEC2011-08-17
5WDC-DCRegulatedSingleOutput
Wide 4:1 DC input range
Protections: Short circuit / Overload / Over voltage
1000VDC I/O isolation
Cooling by free air convection
Built-in remote ON-OFF control
100% full load burn-in test
Low cost
High reliability
2 years warranty
Features :
NSD05-S series
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
ISOLATIONVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:1KVDC
I/P-O/P:100MOhms/500VDC /25 /70%RH
ENVIRONMENT
PROTECTION
FUNCTION
RATEDDCINPUT 12VDC
SHORTCIRCUIT
SHUTDOWNIDLECURRENT 5mA/12VDC
3.8~4.6V 3.8~4.6V5.6~6.8V 5.6~6.8V13.5~16.5V 16.2~19.8V 13.5~16.5V 16.2~19.8V
Protectiontype:Overpowerlimiting,recoversautomaticallyafterfaultconditionisremoved
CompliancetoEN55022(CISPR22)ClassB
CompliancetoEN61000-4-2,3,4,5,6,8;EN55024,lightindustrylevel,criteria A
SAFETY &
EMC
(Note4)
PSU
+
-
Vin
+
-
Vo
5.5uH
680uF +
NSD05-12S3 NSD05-12S5 NSD05-12S12 NSD05-12S15 NSD05-48S3 NSD05-48S5 NSD05-48S12 NSD05-48S15
SAFETY STANDARDS IEC60950-1CBapprovedby TUV
EMCIMMUNITY
EMCEMISSION
PinNo. Assignment
14
2
3
5
+INPUT
-INPUT(GND)
+VOUT
CONTROL
-VOUT
PinNo. PinNo.Assignment Assignment
O.V.P.
CONTROL
I/P -VOUT
+VOUT
RECTIFIERS
&
FILTER
SWITCHING
POWER
O.L.P. DETECTION
CIRCUIT
PWM
TRLC
CONTROL INPUT.....................................PIN5
CONTROL COMMON................................PIN2
LOGICCOMPATIBILITY......CMOSOROPENCOLLECTOR TTL
CONTROL VOLTAGE
ON............+5.5VDCminOROPENCIRCUIT
OFF......+2.5VDCmax.ORSHORT TOPIN2
AMBIENTTEMPERATURE( )
LOAD(%)
10 20 30 40 50 60 70
20
40
60
75
80
100
-25 0-10 (HORIZONTAL)
8.3[0.327]
3[0.118]
1.5[0.059]
6[0.236]
0.64mmsquarepins
2
30.48[1.2]
40.6[1.6]
10.16[0.4]
54
1
3
25.4[1]
15.24[0.6]
10.16[0.4]
22.86[0.9]
2.54[0.1]
2.54[0.1]
5WDC-DCRegulatedSingleOutput NSD05-S series
ON/OFFControl
BlockDiagram
MechanicalSpecification Unit:mm[inch]
FileName:NSD05-S-SPEC2011-08-17
DeratingCurve
+VIN
C
-VIN
+VOUT
-VOUT
1
2
54
3
LOAD
TRL
fosc:350KHz