View NFM-10-12_735548.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

10W Output Switching Power Supply
Features :
Universal AC input / Full range
NFM-10
series
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
EN60601-1 IEC60601-1
SPECIFICATION
MODEL DC VOLTAGE RATED CURRENT CURRENT RANGE RATED POWER OUTPUT VOLTAGE ADJ. RANGE VOLTAGE TOLERANCE Note.3 LINE REGULATION LOAD REGULATION SETUP, RISE TIME HOLD UP TIME (Typ.) VOLTAGE RANGE FREQUENCY RANGE INPUT EFFICIENCY (Typ.) AC CURRENT (Typ.) INRUSH CURRENT (Typ.) OVERLOAD PROTECTION OVER VOLTAGE OVER TEMPERATURE Note.5 WORKING TEMP. WORKING HUMIDITY ENVIRONMENT STORAGE TEMP., HUMIDITY TEMP. COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTAND VOLTAGE SAFETY & ISOLATION RESISTANCE EMC EMI CONDUCTION & RADIATION (Note 4) HARMONIC CURRENT EMS IMMUNITY MTBF OTHERS
NOTE
NFM-10-3.3 3.3V 2.5A 0 ~ 2.5A 8.25W 3 ~ 3.63V 2.0% 1.0% 1.0% 1000ms, 20ms/230VAC 100ms/230VAC 85 ~ 264VAC 47 ~ 440Hz 66% 0.25A/115VAC
NFM-10-5 5V 2A 0 ~ 2A 10W 80mVp-p 4.5 ~ 5.5V 2.0% 1.0% 1.0% 24ms/115VAC at full load 120 ~ 370VDC 74% 0.15A/230VAC 45A/230VAC
NFM-10-12 12V 0.85A 0 ~ 0.85A 10.2W 150mVp-p 10.8 ~ 13.2V 1.0% 0.5% 0.5%
NFM-10-15 15V 0.67A 0 ~ 0.67A 10.05W 150mVp-p 13.5 ~ 16.5V 1.0% 0.5% 0.5%
NFM-10-24 24V 0.42A 0 ~ 0.42A 10.08W 240mVp-p 21.6 ~ 26.4V 1.0% 0.5% 0.5%
RIPPLE & NOISE (max.) Note.2 80mVp-p
1000ms, 20ms/115VAC at full load
78%
79%
79%
COLD START 25A/115VAC
Above 105% rated output power Protection type : Hiccup mode, recovers automatically after fault condition is removed 3.8 ~ 4.95V 5.75 ~ 6.75V 13.8 ~ 16.2V 17.25 ~ 20.25V 27.6 ~ 32.4V Protection type : Shut off o/p voltage, clamping by zener diode Tj 140 typically (U1) detect on main control IC Protection type : Shut down o/p voltage, recovers automatically after temperature goes down -20 ~ +70 (Refer to output load derating curve) 20 ~ 90% RH non-condensing -40 ~ +85 , 10 ~ 95% RH 0.03%/ (0 ~ 50 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes UL60601-1,TUV EN60601-1, IEC60601-1 approved I/P-O/P:4KVAC I/P-O/P:100M Ohms/500VDC Compliance to EN55011(CISPR11),EN55022 (CISPR22) Class B 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 723.2Khrs min. MIL-HDBK-217F (25 65*45*22mm (L*W*H) 0.045Kg; 120pcs/6.4Kg/0.97CUFT )
DIMENSION PACKING
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.
File Name:NFM-10-SPEC 2007-09-19
10W Output Switching Power Supply
Mechanical Specification
NFM-10
series
Unit:inch(mm)
AC INPUT
DC OUTPUT
AC/N
0.689"(17.5mm)
AC/L
T2A/250V
0.196"(5mm)
0.22" (5.5mm)
2.13"(54mm) 2.56"(65mm)
0.07"(1.8mm) 0.041"(1.05mm)
0.177"(4.5mm) 0.138"(3.5mm)
Block Diagram
0.87"(22mm)
0.491" (12.47mm)
+V
0.789"(20.04mm)
1.77"(45mm)
-V
fosc : 67KHz
I/P
EMI FILTER
RECTIFIERS & FILTER
POWER SWITCHING PWM CONTROL
RECTIFIERS & FILTER
+V -V
DETECTION CIRCUIT
Derating Curve
Output Derating VS Input Voltage
Ta=25
100
100 90
80
80 70
60
LOAD (%)
LOAD (%)
0 10 20 30 40 50 60 70 (HORIZONTAL)
40
60 50 40
20
-20
85
95
100
115
120
140
160
180
200
220
240
264
AMBIENT TEMPERATURE ( )
INPUT VOLTAGE (VAC) 60Hz
File Name:NFM-10-SPEC 2007-09-19

▲Up To Search▲

Price & Availability of NFM-10-12

	To Download NFM-10-12 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .