40W Constant Current Mode LED Driver
LPF-40D
series
110
M
M
SELV
(CCC optional)
IP67
■
Features
Constant Current mode output
Plastic housing with Class II design
Built-in active PFC function
Class 2 power unit
IP67 rating for indoor or outdoor installations
Function: 3 in 1 dimming
Typical lifetime>50000 hours
5 years warranty
■
Applications
LED panel lighting
LED downlight
LED decorative lighting
LED tunnel lighting
Moving sign
■
Description
LPF-40D series is a 40W AC/DC LED driver featuring the constant current output. LPF-40D
operates from 90
½
305VAC and offers models with different rated voltage ranging between
12V and 54V. Thanks to the efficiency up to 89%, with the fanless design, the entire series
is able to operate for -40
℃
~ +80
℃
case temperature under free air convection. The entire series
is rated with IP67 ingress protection level and is suitable to work for a variety of applications at
dry, damp or wet locations. LPF-40D is equipped with the 3 in 1 dimming function so as to provide
the design flexibility for LED lighting system.
■
Model Encoding
LPF - 40D - 48
Rated output
voltage(12V/15V/20V/24V/30V/36V/42V/48V/54V)
Rated
wattage
Series name
File Name:LPF-40D-SPEC 2018-09-30
40W Constant Current Mode LED Driver
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
RATED POWER
OUTPUT
Note.5
LPF-40D
30V
1.34A
40.2W
18 ~ 30V
36V
1.12A
40.32W
21.6 ~ 36V
42V
0.96A
40.32W
25.2 ~ 42V
48V
0.84A
40.32W
28.8 ~ 48V
series
LPF-40D-12 LPF-40D-15 LPF-40D-20 LPF-40D-24 LPF-40D-30 LPF-40D-36 LPF-40D-42 LPF-40D-48 LPF-40D-54
12V
3.34A
40.08W
15V
2.67A
40.08W
20V
2A
40W
12 ~ 20V
24V
1.67A
40.08W
14.4 ~ 24V
54V
0.76A
41.04W
32.4 ~ 54V
9 ~ 15V
CONSTANT CURRENT REGION
Note.2
7.2 ~12V
5.0% max. @rated current
CURRENT RIPPLE
CURRENT TOLERANCE
SETUP, RISE TIME
Note.6
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
POWER FACTOR
Note.5
±5.0%
1000ms, 80ms / 115VAC
16ms/230VAC
500ms, 80ms / 230VAC
16ms/115VAC
90 ~ 305VAC
127 ~ 431VDC
(Please refer to "STATIC CHARACTERISTIC" section)
47 ~ 63Hz
PF
≧
0.97/115VAC, PF
≧
0.95/230VAC, PF
≧
0.92/277VAC@full load
(Please refer to "POWER FACTOR (PF) CHARACTERISTIC" section)
THD< 20%(@load
≧
60%/115VC,230VAC; @load
≧
75%/277VAC)
(Please refer to “TOTAL HARMONIC DISTORTION(THD)” section)
88%
88%
87%
0.6A / 115VAC
0.3A / 230VAC
0.25A/277VAC
COLD START 50A(twidth=210μs measured at 50% Ipeak) at 230VAC
;
Per NEMA 410
85%
12 units (circuit breaker of type B) / 20 units (circuit breaker of type C) at 230VAC
<0.75mA / 240VAC
95 ~ 108%
Constant current limiting, recovers automatically after fault condition is removed
TOTAL HARMONIC DISTORTION
INPUT
EFFICIENCY (Typ.)
AC CURRENT
INRUSH CURRENT(Typ.)
84%
86%
88.5%
89%
89%
MAX. No. of PSUs on 16A
CIRCUIT BREAKER
LEAKAGE CURRENT
OVER CURRENT
SHORT CIRCUIT
PROTECTION
OVER VOLTAGE
OVER TEMPERATURE
WORKING TEMP.
MAX. CASE TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
Note.8
SAFETY & WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMC
EMC EMISSION
Note.8
EMC IMMUNITY
MTBF
OTHERS
DIMENSION
PACKING
NOTE
Hiccup mode, recovers automatically after fault condition is removed.
15 ~ 17V
17.5 ~ 21V
23 ~ 27V
28 ~ 35V
34 ~ 40V
41 ~ 49V
46 ~ 54V
54 ~ 63V
59 ~ 66V
Shut down o/p voltage, re-power on to recover
Shut down o/p voltage, re-power on to recover
Tcase=-40 ~ +80
℃
(Please refer to “ OUTPUT LOAD vs TEMPERATURE” section)
Tcase=+80℃
20 ~ 95% RH non-condensing
-40 ~ +80
℃
, 10 ~ 95% RH
±
0.03%/
℃
(0 ~ 50
℃
)
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
UL8750, CSA C22.2 No. 250.0-08, ENEC EN61347-1, EN61347-2-13 independent, EN62384
,
EAC TP TC 004 , IP67,
J61347-1, J61347-2-13,GB19510.1,GB19510.14 approved ; design refer to UL60950-1, TUV EN60950-1
I/P-O/P:3.75KVAC
I/P-O/P:100M Ohms / 500VDC / 25
℃
/ 70% RH
Compliance to EN55015,EN61000-3-2 Class C (@load
≧
60%) ; EN61000-3-3
,
GB17743 and GB17625.1,EAC TP TC 020
Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, light industry level (surge immunity Line-Line 2KV)
,
EAC TP TC 020
1144.7K hrs min. Telcordia SR-332 (Bellcore) ;
394.9Khrs min. MIL-HDBK-217F (25
℃
)
162.5*43*32mm (L*W*H)
0.45Kg; 32pcs/15.4Kg/0.93CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated current and 25
℃
of ambient temperature.
2. Please refer to "DRIVING METHODS OF LED MODULE".
3. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
4. Tolerance : includes set up tolerance, line regulation and load regulation.
5. De-rating may be needed under low input voltages. Please refer to STATIC CHARACTERISTIC sections for details.
6. Length of set up time is measured at first cold start. Turning ON/OFF the driver may lead to increase of the set up time.
7. The driver is considered as a component that will be operated in combination with final equipment. Since EMC performance will be affected by the
complete installation, the final equipment manufacturers must re-qualify EMC Directive on the complete installation again.
8. To fulfill requirements of the latest ErP regulation for lighting fixtures, this LED driver can only be used behind a switch
without permanently connected to the mains.
9. This series meets the typical life expectancy of >50,000 hours of operation when Tcase, particularly tc point (or TMP, per DLC), is about 75
℃
or less.
10. Please refer to the warranty statement on MEAN WELL's website at
http://www.meanwell.com
11. 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).
12. For any application note and IP water proof function installation caution, please refer our user manual before using.
https://www.meanwell.com/Upload/PDF/LED_EN.pdf
File Name:LPF-40D-SPEC 2018-09-30
40W Constant Current Mode LED Driver
DIMMING OPERATION
※
3 in 1 dimming function
LPF-40D
series
AC/N(Blue)
AC/L(Brown)
LPF-40D
+V(Red)
-V(Black)
DIM+(Blue)
DIM-(White)
Output constant current level can be adjusted by applying one of the three methodologies between DIM+ and DIM-:
1 ~ 10VDC, or 10V PWM signal or resistance.
Direct connecting to LEDs is suggested. It is not suitable to be used with additional drivers.
Dimming source current from power supply: 1 0 0
μ
A (typ.)
◎
Applying additive 1 ~ 10VDC
100%
90%
Output current (%)
+V
-V
DIM+
+
-
+
Additive Voltage
-
+
-
80%
70%
60%
50%
40%
30%
20%
10%
1V
2V 3V 4V 5V 6V 7V 8V 9V 10V
Dimming input: Additive voltage
DIM-
“DO
NOT connect "DIM- to -V"
◎
Applying additive 10V PWM signal (frequency range 100Hz ~ 3KHz):
100%
90%
Output current (%)
Output current (%)
+V
-V
DIM+
+
-
+
-
80%
70%
60%
50%
40%
30%
Additive PWM signal
DIM-
“DO
NOT connect "DIM- to -V"
20%
10%
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
Duty cycle of additive 10V PWM signal dimming input
◎
Applying additive resistance:
100%
+V
-V
DIM+
+
-
+
-
90%
80%
70%
60%
50%
40%
Additive Resistance
DIM-
“DO
NOT connect "DIM- to -V"
30%
20%
10%
10K/N 20K/N 30K/N 40K/N 50K/N 60K/N 70K/N 80K/N 90K/N 100K/N
(N=driver quantity for
synchronized
dimming operation
)
Dimming input: Additive resistance
File Name:LPF-40D-SPEC 2018-09-30
Microcontroller MCU
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