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NFM-15-3.3

15W Output Switching Power Supply N

器件类别：电源/电源管理    电源电路   

厂商名称：MEAN WELL

厂商官网：http://www.meanwell.com

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参数 预览 参数对比
器件参数
参数名称
属性值
是否无铅
不含铅
包装说明
,
Reach Compliance Code
compli
模拟集成电路 - 其他类型
AC-DC REGULATED POWER SUPPLY MODULE
Base Number Matches
1
文档预览
15W Single Output Medical Grade Switching Power Supply
■
Features :
Universal AC input / Full range
NFM-15
series
Protections: Short circuit / Over load / Over voltage / Over temperature
Ultra-miniature size, light weight
Cooling by free air convection
Isolation classⅡ
Medical safety approved (2 x MOPP between primary to secondary)
No load power consumption<0.5W
100% full load burn-in test
Fixed switching frequency at 67KHz
High reliability
Suitable for BF application with appropriate system consideration
3 years warranty
NFM-15-3.3
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
INPUT
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
OVERLOAD
PROTECTION OVER VOLTAGE
OVER TEMPERATURE
Note.5
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
ISOLATION LEVEL
SAFETY & WITHSTAND VOLTAGE
EMC
(Note 4)
EN 60601-1
IEC 60601-1
SPECIFICATION
MODEL
NFM-15-5
5V
3A
0 ~ 3A
15W
80mVp-p
4.5 ~ 5.5V
±2.0%
±1.0%
±1.0%
3.3V
3.5A
0 ~ 3.5A
11.55W
3 ~ 3.63V
±1.0%
±1.0%
1000ms, 20ms/230VAC
100ms/230VAC
85 ~ 264VAC
47 ~ 440Hz
73%
0.35A/115VAC
76%
0.2A/230VAC
8
NFM-15-12
12V
1.25A
0 ~ 1.25A
15W
150mVp-p
10.8 ~ 13.2V
±1.0%
±0.5%
±0.5%
NFM-15-15
15V
1A
0 ~ 1A
15W
150mVp-p
13.5 ~ 16.5V
±1.0%
±0.5%
±0.5%
NFM-15-24
24V
0.63A
0 ~ 0.63A
15.12W
240mVp-p
21.6 ~ 26.4V
±1.0%
±0.5%
±0.5%
RIPPLE & NOISE (max.)
Note.2
80mVp-p
VOLTAGE TOLERANCE
Note.3
±2.0%
1000ms, 20ms/115VAC at full load
24ms/115VAC at full load
120 ~ 370VDC
78%
79%
81%
COLD START 30A/115VAC
50A/230VAC
Note.6
Touch current < 80
μ
A/264VAC
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 140
℃
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, UL60950-1
,
EAC TP TC 004
approved
Primary-Secondary: 2xMOPP
I/P-O/P:4KVAC
I/P-O/P:100M Ohms / 500VDC / 25
℃
/ 70% RH
Compliance to EN55011(CISPR11), EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, EN60601-1-2, EN61204-3, medical level, criteria A, EAC TP TC 020
499.7Khrs min.
MIL-HDBK-217F (25
℃
)
70*48*22mm (L*W*H)
0.065Kg; 120pcs/8.8Kg/0.97CUFT
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
MTBF
OTHERS
NOTE
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.
6.
Touch current was measured from primary input to DC output
.
7. The ambient temperature derating of 3.5
℃
/1000m with fanless models and of 5
℃
/1000m with fan models for operating altitude higher than 2000m(6500ft).
File Name:NFM-15-SPEC 2018-01-12
15W Single Output Medical Grade Switching Power Supply
Mechanical Specification
NFM-15
series
Unit:inch(mm)
AC INPUT
-V
DC OUTPUT
AC/N
0.788"(20mm)
AC/L
0.157"(4mm)
0.157"
(4mm)
T2A/250V
2.441"(62mm)
2.75"(69.85mm)
0.07"(1.8mm)
0.041"(1.05mm)
0.177"(4.5mm)
0.138"(3.5mm)
Block Diagram
0.87"(22mm)
0.492"
(12.5mm)
+V
0.906"(23.01mm)
1.89"(48mm)
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
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-15-SPEC 2018-01-12
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参数对比
与NFM-15-3.3相近的元器件有：NFM-15、NFM-15-12、NFM-15-5、NFM-15-15、NFM-15-24。描述及对比如下：
型号 NFM-15-3.3 NFM-15 NFM-15-12 NFM-15-5 NFM-15-15 NFM-15-24
描述 15W Output Switching Power Supply N 15W Output Switching Power Supply N 15W Output Switching Power Supply N 15W Output Switching Power Supply N 15W Output Switching Power Supply N 15W Output Switching Power Supply N
是否无铅 不含铅 - 不含铅 不含铅 不含铅 -
Reach Compliance Code compli - compli compli compli -
模拟集成电路 - 其他类型 AC-DC REGULATED POWER SUPPLY MODULE - AC-DC REGULATED POWER SUPPLY MODULE AC-DC REGULATED POWER SUPPLY MODULE AC-DC REGULATED POWER SUPPLY MODULE -
Base Number Matches 1 - 1 1 1 -
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