5W Output Switching Power Supply
Features :
Universal AC input / Full range
NFM-05
series
Protections: Short circuit / Overload / Over voltage / Over temperature
Ultra-miniature size, light weight
Cooling by free air convection
Isolation class
ANSI/AAMI ES60601-1/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
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
SAFETY & WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC
(Note 4)
EMC EMISSION
EMC IMMUNITY
MTBF
OTHERS
NOTE
NFM-05-3.3
3.3V
1.25A
0 ~ 1.25A
4.125W
3 ~ 3.63V
2.0%
1.0%
1.0%
1000ms, 20ms/230VAC
100ms/230VAC
85 ~ 264VAC
47 ~ 440Hz
67%
0.12A/115VAC
NFM-05-5
5V
1A
0 ~ 1A
5W
80mVp-p
4.5 ~ 5.5V
2.0%
1.0%
1.0%
24ms/115VAC at full load
120 ~ 370VDC
71%
0.08A/230VAC
45A/230VAC
NFM-05-12
12V
0.42A
0 ~ 0.42A
5.04W
150mVp-p
10.8 ~ 13.2V
1.0%
0.5%
0.5%
NFM-05-15
15V
0.33A
0 ~ 0.33A
4.95W
150mVp-p
13.5 ~ 16.5V
1.0%
0.5%
0.5%
NFM-05-24
24V
0.23A
0 ~ 0.23A
5.52W
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
73%
74%
76%
COLD START 25A/115VAC
Above 105%
rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
13.8 ~ 16.2V
3.8 ~ 4.95V
5.75 ~ 6.75V
Protection type : Shut off o/p voltage, clamping by zener diode
Tj 145 typically (U1) detect on main control IC
17.25 ~ 20.25V
27.6 ~ 32.4V
Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
-20 ~ +70 (Refer to "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
ANSI/AAMI ES60601-1,TUV EN60601-1, IEC60601-1 approved
I/P-O/P:4KVAC
I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55011(CISPR11),EN55022 (CISPR22) Class B, EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, EN61204-3, medical level, criteria A
738.7Khrs min.
MIL-HDBK-217F (25
)
58*45*19.1mm (L*W*H)
0.03Kg; 120pcs/4.6Kg/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-05-SPEC 2012-02-20
MEANWELL [ MEAN WELL ENTERPRISES CO., LTD. ]
