NPF-40-15 [MEANWELL]
40W Single Output Switching Power Supply;
| 型号： | NPF-40-15 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 40W Single Output Switching Power Supply |
| 文件： | 总5页 (文件大小：126K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
40W Single Output Switching Power Supply
NPF-40 series
110
F
M
M
SELV
IP67
■ Features
■ Applications
ꢀIndoor LED lighting
ꢀLED lighting decorative
ꢀLED architecture lighting
ꢀMoving sign
ꢀUniversal AC input / Full range (up to 305VAC)
ꢀBuilt-in active PFC function
ꢀHighefficiency up to 90%
ꢀProtections: Short circuit / Over current / Over voltage
/ Over temperature
ꢀTunnel lighting
ꢀCooling by free air convection
ꢀFully isolated plastic case
ꢀFully encapsulated withIP67 level
ꢀClass Ⅱ power unit, no FG
ꢀClass 2 power unit
ꢀSuitable for dry / damp / wet locations
ꢀNo load power consumption<0.15W
ꢀ5 years warranty
■ Description
NPF-40 is one 40W waterproof single-output LED power supply series. It adopts the universal
input range from 90VAC to 305VAC and incorporates the built-in PFC function. The enclosure
design is a 94V-0 flame retardant plastic case. The interior is fully potted with silicone that
enhances the heat dissipation and allows the power supply to meet the anti-vibration demand
up to 5G; it also thus conforms to IP67 level, enabling NPF-40 to be used in a highly dusty
and highly humid harsh environment.
Providing a high efficiency up to 90% and a low no load power consumption below 0.15W,
NPF-40 can meet the energy saving demand for the new generation LED lighting. The
classⅡdesign (without FG pin) and the double insulation weather-resistant cable (SJTW)
on the input side make it convenient for users to flexibly install on various types of lighting
systems. The entire series can operate under the temperature between -40~+70℃ and
comply with the relevant global lighting safety certification.
■ Model Encoding
NPF - 40 - 12
Output voltage
Output wattage
Series name
File Name:NPF-40-SPEC 2015-05-28
40W Single Output Switching Power Supply
NPF-40 series
SPECIFICATION
MODEL
NPF-40-12 NPF-40-15 NPF-40-20 NPF-40-24 NPF-40-30 NPF-40-36 NPF-40-42 NPF-40-48 NPF-40-54
36V
42V
DC VOLTAGE
12V
15V
20V
24V
30V
48V
54V
CONSTANT CURRENT REGION 7.2 ~ 12V 9 ~ 15V
12 ~ 20V
2A
14.4 ~ 24V 18 ~ 30V
21.6 ~ 36V 25.2 ~ 42V 28.8 ~ 48V 32.4 ~ 54V
RATED CURRENT
RATED POWER
1.34A
1.12A
0.96A
3.34A
2.67A
1.67A
0.84A
0.76A
40.32W
40.32W
40.08W
40.08W
40W
40.08W
40.2W
40.32W
41.04W
200mVp-p 200mVp-p
RIPPLE & NOISE (max.) Note.2 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p
200mVp-p 350mVp-p
OUTPUT
VOLTAGE TOLERANCE Note.3
LINE REGULATION
4.0%
0.5%
1.5%
4.0%
0.5%
1.0%
4.0%
0.5%
1.0%
3.0%
0.5%
0.5%
3.0%
0.5%
0.5%
2.0%
0.5%
0.5%
1.0%
0.5%
0.5%
1.0%
0.5%
0.5%
1.0%
0.5%
0.5%
LOAD REGULATION
SETUP, RISE TIME Note.4 500ms, 80ms at 95% load 115VAC / 230VAC
HOLD UP TIME (Typ.)
VOLTAGE RANGE
16ms/230VAC
90 ~ 305VAC
47 ~ 63Hz
16ms/115VAC at full load
127 ~ 431VDC
FREQUENCY RANGE
POWER FACTOR (Typ.)
TOTAL HARMONIC DISTORTION
EFFICIENCY (Typ.)
PF>0.97/115VAC, PF>0.95/230VAC, PF>0.92/277VAC at full load (Please refer to "Power Factor Characteristic" curve)
THD< 20% when output loading≧60% at 115VAC/230VAC input and output loading≧75% at 277VAC input
88%
89%
90%
90%
90%
86%
87%
90%
89%
INPUT
AC CURRENT (Typ.)
INRUSH CURRENT(Typ.)
0.6A / 115VAC
0.3A / 230VAC
0.25A / 277VAC
COLD START 50A(twidth=270 s measured at 50% Ipeak) at 230VAC
μ
MAX. No. of PSUs on 16A
CIRCUIT BREAKER
9 units (circuit breaker of type B) / 16 units (circuit breaker of type C) at 230VAC
LEAKAGE CURRENT
SHORT CIRCUIT
<0.25mA / 277VAC
Hiccup mode, recovers automatically after fault condition is removed
95 ~ 108%
OVER CURRENT
OVER VOLTAGE
Protection type : Constant current limiting, recovers automatically after fault condition is removed
46 ~ 54V
54 ~ 60V
PROTECTION
34 ~ 40V
41 ~ 46V
59 ~ 66V
15 ~ 17V
17.5 ~ 21V 23 ~ 27V
28 ~ 34V
Protection type : shut down o/p voltage, re-power on to recover
Shut down o/p voltage, re-power on to recover
-40 ~ +70℃ (Refer to "Derating Curve")
20 ~ 95% RH non-condensing
OVER TEMPERATURE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
-40 ~ +80℃, 10 ~ 95% RH
ENVIRONMENT
0.03%/℃ (0 ~ 50℃)
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
UL8750, CSA C22.2 No. 250.13-12, ENEC EN61347-1, EN61347-2-13, EN62384 independent,
IP67 approved; Design refer to EN60335-1
SAFETY STANDARDS
SAFETY &
EMC
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
MTBF
I/P-O/P:3.75KVAC
I/P-O/P:100M Ohms / 500VDC / 25℃/ 70% RH
Compliance to EN55015, EN61000-3-2 Class C (≧60% load) ; EN61000-3-3
Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level(surge 2KV), criteria A
368K hrs min. MIL-HDBK-217F (25℃)
OTHERS DIMENSION
PACKING
150*53*35mm (L*W*H)
0.49Kg;30pcs/15.7Kg/1.0CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ of ambient temperature.
NOTE
2. Ripple & noise are measured at 20MHz of bandwidthby using a 12" twisted pair-wire terminated witha 0.1uf & 47uf parallel
capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time.
File Name:NPF-40-SPEC 2015-05-28
40W Single Output Switching Power Supply
NPF-40 series
Block Diagram
PFC fosc : 50~120KHz
PWM fosc : 60~130KHz
RECTIFIERS
&
FILTER
EMI FILTER
&
RECTIFIERS
POWER
SWITCHING
PFC
+V
-V
I/P
CIRCUIT
O.L.P.
DETECTION
CIRCUIT
O.T.P.
O.L.P.
PWM & PFC
CONTROL
O.V.P.
Derating Curve
Static Characteristics
100
90
80
70
60
50
40
100
80
230VAC
Input only
60
50
40
20
-40
-25
-10
0
15
30
50
60
70
(HORIZONTAL)
90 100 125 135 145 155 165 175 180 200 230 305
AMBIENT TEMPERATURE (℃)
INPUT VOLTAGE (V) 60Hz
Power Factor Characteristic
Constant Current Mode
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
277V
230V
115V
10%
20%
30%
40%
50%
60%
70%
80%
90% 100%
(40W)
LOAD
File Name:NPF-40-SPEC 2015-05-28
40W Single Output Switching Power Supply
NPF-40 series
EFFICIENCY vs LOAD (48V Model)
NPF-40 series possess superior working efficiency that up to 90% can be reached in field applications.
91%
89%
87%
85%
83%
81%
79%
77%
75%
277V
230V
115V
10%
20%
30%
40%
50%
60%
70%
80%
90% 100%
LOAD
DRIVING METHODS OF LED MODULE
There are two major kinds of LED drive method, "direct drive" and "with LED driver".
A typical LED power supply may either work in "constant voltage mode (CV)" or "constant current mode (CC)" to drive the LEDs.
Mean Well's LED power supply with CV+ CC characteristic can be operated at both CV mode (with LED driver, at area (A) and CC mode (direct drive, at area (B).
In the constant current region, the highest voltage at the output of the driver
100
depends on the configuration of the end systems.
Should there be any compatibility issues, please contact MEAN WELL.
(B)
Constant
Current area
(A) Constant
Voltage area
60
(min.)
(C)
Hiccup
Protection
50
100
Io (%)
Typical LED power supply I-V curve
File Name:NPF-40-SPEC 2015-05-28
40W Single Output Switching Power Supply
NPF-40 series
Mechanical Specification
Case No.: NPF-60A
Unit:mm
150
5
300 20
300 20
AC/L(Brown)
AC/N(Blue)
35
+V(Red)
-V(Black)
SJTW 18AWG×2C
T case
ψ4.5
SVT 18AWG×2C
5
※T case: Max. Case Temperature
Recommend Mounting Direction
Installation Manual
Please refer to : http://www.meanwell.com/webnet/search/InstallationSearch.html
File Name:NPF-40-SPEC 2015-05-28
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