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.)
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
WORKINGHUMIDITY
WORKINGTEMP.
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
ACCURRENT (Typ.)
1000ms,20ms/230VAC1000ms,20ms/115VACatfullload
100ms/230VAC24ms/115VACatfullload
85~264VAC120~370VDC
47~440Hz
71%67% 73%
13.8~16.2V
74%
17.25~20.25V
76%
27.6~32.4V
0.12A/115VAC0.08A/230VAC
COLDSTART 25A/115VAC45A/230VAC
Above105% ratedoutputpower
5.75~6.75V3.8~4.95V
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
Protectiontype: Shutdowno/pvoltage,recoversautomaticallyaftertemperaturegoesdown
I/P-O/P:4KVAC
I/P-O/P:100MOhms/500VDC
20~90%RHnon-condensing
-20~+70 (Refertooutputloadderatingcurve)
-40~+85 ,10~95%RH
0.03%/ (0~50
10~500Hz,2G10min./1cycle,periodfor60min. eachalongX, Y,Zaxes
738.7Khrsmin.MIL-HDBK-217F(25 )
58*45*19.1mm(L*W*H)
0.03Kg;120pcs/4.6Kg/0.97CUFT
FileName:NFM-05-SPEC2007-09-19
1.0% 1.0%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
1.0% 1.0%
2.0%2.0% 1.0% 1.0% 1.0%
80mVp-p80mVp-p 150mVp-p 150mVp-p 240mVp-p
3.3V 12V 15V 24V
1.25A 0.42A 0.33A 0.23A
0~1A0~1.25A 0~0.42A 0~0.33A 0~0.23A
4.125W 5.04W 4.95W 5.52W
NFM-05-5 NFM-05-12 NFM-05-15 NFM-05-24NFM-05-3.3
SAFETY STANDARDS UL60601-1,TUVEN60601-1,IEC60601-1approved
5WOutputSwitchingPowerSupply NFM-05 series
Features :
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
EMICONDUCTION&RADIATION
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.
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. The over temperature protection (OTP) is the built-in function of the control IC (U1). The activating level described above is based on the specification
provided by the IC manufacturer.
ENVIRONMENT
SAFETY &
EMC
(Note4)
PROTECTION
Tj145 typically(U1)detectonmaincontrolIC
Protectiontype: Shutoffo/pvoltage,clampingbyzenerdiode
10.8~13.2V 13.5~16.5V 21.6~26.4V4.5~5.5V3~3.63V
CompliancetoEN55011 ,EN55022(CISPR22)ClassB(CISPR11)
HARMONICCURRENT
EMSIMMUNITY
Complianceto EN61000-3-2,-3
CompliancetoEN61000-4-2,3,4,5,6,8,11;ENV50204,EN55024,EN60601-1-2,EN61204-3,medicallevel,criteria A
Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage / Over temperature
Ultra-miniature size, light weight
Cooling by free air convection
Isolation class
UL60601-1/IEC60601-1/EN60601-1 medical safety approved
No load power consumption<0.5W
100% full load burn-in test
Fixed switching frequency at 67KHz
High reliability
3 years warranty
OVERTEMPERATURE Note.5
5V
1A
5W
EN60601-1
IEC60601-1
http://store.iiic.cc/
FileName:NFM-05-SPEC2007-09-19
fosc:67KHz
AMBIENTTEMPERATURE( )
LOAD(%)
(HORIZONTAL)
BlockDiagram
MechanicalSpecification
-20 0 10 20 30 40 50 60 70
20
40
60
80
100
5WOutputSwitchingPowerSupply
FILTER
I/P EMI
FILTER
RECTIFIERS
&
RECTIFIERS
CONTROL
SWITCH-
PWM
ING
POWER
DETECTION
CIRCUIT
&
FILTER
+V
-V
OutputDeratingVSInputVoltage
INPUTVOLTAGE(VAC)60Hz
85 10095 120115 160140 200180 240220 264
LOAD(%)
Ta=25
90
100
80
70
60
50
40
AC/L T2A/250V
+V
-V
0.21"
(5.33mm)
1.85"(47mm)
2.28"(57.9mm)
0.789"(20.04mm)
DCOUTPUTACINPUT
1.77"(45mm)
AC/N
0.689"(17.5mm)
0.196"(5mm)
0.491"
(12.47mm)
0.75"(19.1mm)
Unit:inch(mm)
0.041"(1.05mm)
0.07"(1.8mm) 0.177"(4.5mm)
0.138"(3.5mm)
DeratingCurve
NFM-05 series
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