SPECIFICATION
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT VOLTAGE ADJ.RANGE
LINEREGULATION
LOADREGULATION
SETUP,RISETIME
HOLDUP TIME (Typ.)
VOLTAGERANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
INPUT
INRUSHCURRENT (Typ.)
LEAKAGECURRENT Note.6
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
WORKINGHUMIDITY
WORKINGTEMP.
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
OVERTEMPERATURE Note.5
ACCURRENT (Typ.)
1000ms,20ms/230VAC1000ms,20ms/115VACatfullload
100ms/230VAC24ms/115VACatfullload
85~264VAC120~370VDC
47~440Hz
76%73% 78%
13.8~16.2V
79%
17.25~20.25V
81%
27.6~32.4V
0.35A/115VAC0.2A/230VAC
COLDSTART 30A/115VAC50A/230VAC
Above105% ratedoutputpower
5.75~6.75V3.8~4.95V
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
Protectiontype: Shutdowno/pvoltage,recoversautomaticallyaftertemperaturegoesdown
I/P-O/P:4KVAC
I/P-O/P:100MOhms/500VDC /25 /70%RH
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20~90%RHnon-condensing
-20~+70
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(Referto"DeratingCurve")
-40~+85 ,10~95%RH
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0.03%/ (0~50
10~500Hz,2G10min./1cycle,periodfor60min. eachalongX, Y,Zaxes
499.7Khrsmin.MIL-HDBK-217F(25 )
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70*48*22mm(L*W*H)
0.065Kg;120pcs/8.8Kg/0.97CUFT
FileName:NFM-15-SPEC 2012-11-28
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0.5%
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0.5%
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0.5%
¡Ó
0.5%
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0.5%
¡Ó
0.5%
¡Ó
1.0%
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1.0%
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1.0%
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1.0%
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2.0%
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2.0%
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1.0%
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1.0%
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1.0%
80mVp-p80mVp-p 150mVp-p 150mVp-p 240mVp-p
5V3.3V 12V 15V 24V
3A3.5A 1.25A 1A 0.63A
0~3A0~3.5A 0~1.25A 0~1A 0~0.63A
15W11.55W 15W 15W 15.12W
NFM-15-5 NFM-15-12 NFM-15-15 NFM-15-24NFM-15-3.3
SAFETY STANDARDS
15WOutputSwitchingPowerSupply NFM-15 series
¡½
Features :
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
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.
6. .
7
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. Suitable for BF application with appropriate system consideration.
Touch current was measured from primary input to DC output
ENVIRONMENT
SAFETY &
EMC
(Note4)
PROTECTION
Tj140 typically(U1)detectonmaincontrolIC
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Protectiontype: Shutoffo/pvoltage,clampingbyzenerdiode
10.8~13.2V 13.5~16.5V 21.6~26.4V4.5~5.5V3~3.63V
CompliancetoEN55011 ,EN55022(CISPR22)ClassB,(CISPR11) EN61000-3-2,-3
CompliancetoEN61000-4-2,3,4,5,6,8,11,EN55024,EN60601-1-2,EN61204-3,medicallevel,criteria A
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¡E
¡E
¡E
¡E
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Universal AC input / Full range
Protections: Short circuit / Over load / Over voltage / Over temperature
Ultra-miniature size, light weight
Cooling by free air convection
Isolation class
Medical safety approved (2 x MOPP between primary to secondary)(Note.7)
No load power consumption<0.5W
100% full load burn-in test
Fixed switching frequency at 67KHz
High reliability
3 years warranty
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ANSI/AAMIES60601-1,TUVEN60601-1,IEC60601-1,UL60950-1approved
EMCIMMUNITY
EMCEMISSION
Touchcurrent<80 A/264VAC
£g
fosc:67KHz
BlockDiagram
MechanicalSpecification
FILTER
I/P EMI
FILTER
RECTIFIERS
&
RECTIFIERS
CONTROL
PWM
DETECTION
CIRCUIT
&
FILTER
+V
-V
ACINPUT
AC/L
0.788"(20mm)
1.89"(48mm)
AC/N
+V
-V
DCOUTPUT
0.906"(23.01mm)
0.492"
(12.5mm)
0.157"
(4mm)
0.157"(4mm)
2.441"(62mm)
T2A/250V
2.75"(69.85mm)
FileName:NFM-15-SPEC 2012-11-28
AMBIENTTEMPERATURE( )
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LOAD(%)
(HORIZONTAL)
-20 0 10 20 30 40 50 60 70
20
40
60
80
100
OutputDeratingVSInputVoltage
INPUTVOLTAGE(VAC)60Hz
85 10095 120115 160140 200180 240220 264
LOAD(%)
90
100
80
70
60
50
40
0.87"(22mm)
0.041"(1.05mm)
0.07"(1.8mm) 0.177"(4.5mm)
0.138"(3.5mm)
DeratingCurve
SWITCHING
POWER
15WOutputSwitchingPowerSupply NFM-15 series
Unit:inch(mm)
