Mean Well LPF-90-42 90w single output switching power supply Datasheet

LPF-90
90W Single Output Switching Power Supply
series
Features :
Universal AC input / Full range (up to 305VAC)
Built-in active PFC function
High efficiency up to 91%
Protections: Short circuit / Over current / Over voltage / Over temperature
Cooling by free air convection
Fully isolated plastic case
Fully encapsulated with IP67 level (Note.6)
Class
power unit, no FG
Suitable for LED lighting and moving sign applications
Compliance to worldwide safety regulations for lighting
Suitable for dry / damp / wet locations
3 years warranty
F
110
M
M
IP67
SELV
( for 48V,54V only)
( except for 48V,54V )
SPECIFICATION
MODEL
DC VOLTAGE
LPF-90-15
LPF-90-20
LPF-90-24
LPF-90-30
LPF-90-36
LPF-90-42
LPF-90-48
LPF-90-54
15V
20V
24V
30V
36V
42V
48V
54V
12 ~ 20V
14.4 ~ 24V
21.6 ~ 36V
25.2 ~ 42V
28.8 ~ 48V
32.4 ~ 54V
3.75A
18 ~ 30V
3A
2.5A
2.15A
1.88A
1.67A
CONSTANT CURRENT REGION Note.4 9 ~ 15V
OUTPUT
RATED CURRENT
5A
4.5A
RATED POWER
75W
90W
90W
90W
90W
90.3W
90.24W
90.18W
150mVp-p
150mVp-p
200mVp-p
200mVp-p
200mVp-p
200mVp-p
200mVp-p
RIPPLE & NOISE (max.) Note.2 150mVp-p
VOLTAGE TOLERANCE Note.3
4.0%
4.0%
4.0%
4.0%
LINE REGULATION
0.5%
0.5%
0.5%
LOAD REGULATION
1.5%
1.0%
0.5%
SETUP, RISE TIME
Note.7 2000ms, 80ms / 115VAC at full load
16ms/230VAC
HOLD UP TIME (Typ.)
VOLTAGE RANGE
INPUT
Note.5 90 ~ 305VAC
0.5%
0.5%
0.5%
1000ms, 80ms / 230VAC at full load
16ms/115VAC at full load
127 ~ 431VDC
PF>0.97/115VAC, PF>0.96/230VAC, PF>0.95/277VAC at full load (Please refer to "Power Factor Characteristic" curve)
EFFICIENCY (Typ.)
90%
91%
89%
90.5%
0.95A / 115VAC
0.5A / 230VAC
0.4A / 277VAC
COLD START 70A/230VAC
91%
91%
91%
91%
54 ~ 60V
59 ~ 65V
<0.75mA / 277VAC
Note.4
PROTECTION OVER VOLTAGE
95 ~ 108%
Protection type : Constant current limiting, recovers automatically after fault condition is removed
47 ~ 53V
34 ~ 38V
18 ~ 21V
28 ~ 34V
41 ~ 46V
23 ~ 27V
Protection type : Shut down o/p voltage, re-power on to recover
OVER TEMPERATURE
90
10 (RTH2)
Protection type : Shut down o/p voltage, re-power on to recover
WORKING TEMP.
-40 ~ +70
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
(Refer to "Derating Curve")
20 ~ 95% RH non-condensing
-40 ~ +80
0.03%/
, 10 ~ 95% RH
(0 ~ 50
)
10 ~ 500Hz, 5G 12min./1cycle, period for 72min. each along X, Y, Z axes
SAFETY STANDARDS
UL8750, EN61347-1, EN61347-2-13 independent, J61347-1, J61347-2-13, IP67 approved ; Design refer to UL60950-1, TUV EN60950-1
WITHSTAND VOLTAGE
I/P-O/P:3.75KVAC
ISOLATION RESISTANCE
I/P-O/P:100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55015, EN61000-3-2 Class C ( 60% load) ; EN61000-3-3
EMC EMISSION
EMC IMMUNITY
MTBF
DIMENSION
PACKING
NOTE
0.5%
POWER FACTOR (Typ.)
OVER CURRENT
OTHERS
0.5%
0.5%
47 ~ 63Hz
LEAKAGE CURRENT
EMC
4.0%
0.5%
FREQUENCY RANGE
AC CURRENT (Typ.)
INRUSH CURRENT(Typ.)
SAFETY &
4.0%
0.5%
4.0%
0.5%
4.0%
0.5%
Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547, EN55024, light industry level(surge 2KV), criteria A
301.6Khrs min. MIL-HDBK-217F (25 )
161*61*36mm (L*W*H)
0.7Kg;20pcs/15Kg/0.73CUFT
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. Constant current operation region is within 60% ~100% rated output voltage. This is the suitable operation region for LED related applications, but please
reconfirm special electrical requirements for some specific system design.
5. Derating may be needed under low input voltages. Please check the static characteristics for more details.
6. Suitable for indoor use or outdoor use without direct sunlight exposure. Please avoid immerse in the water over 30 minutes.
7. 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.
8. The power supply 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.
File Name:LPF-90-SPEC 2011-12-27
LPF-90
90W Single Output Switching Power Supply
Mechanical Specification
Case No.LPF-90A
series
Unit:mm
161
4
4
300 20
4.
300 20
61
AC/L(Brown)
AC/N(Blue)
5
+V(Red)
-V(Black)
SJTW 18AWG 2C
T case
SVT 18AWG 2C
91
4
9
4.5
4
36
T case: Max. Case Temperature.
Block Diagram
fosc : 100KHz
EMI FILTER
&
RECTIFIERS
I/P
RECTIFIERS
&
FILTER
POWER
SWITCHING
PFC
CIRCUIT
+V
-V
O.L.P.
O.T.P.
O.L.P.
DETECTION
CIRCUIT
PWM & PFC
CONTROL
O.V.P.
Derating Curve
Static Characteristics
100
100
90
80
230VAC
Input only
70
60
50
LOAD (%)
LOAD (%)
80
40
20
-40
-25
-10
0
15
30
50
AMBIENT TEMPERATURE ( )
60
70
(HORIZONTAL)
60
50
40
90
100
125
135
145
155 165
175
180
200
230
305
INPUT VOLTAGE (V) 60Hz
File Name:LPF-90-SPEC 2011-12-27
90W Single Output Switching Power Supply
LPF-90
series
Power Factor Characteristic
Constant Current Mode
1
0 .9 9
0 .9 8
277V A C
PF
230V A C
0 .9 7
115V A C
0 .9 6
0 .9 5
50%
60%
70%
80%
90%
100%
(90W)
LOAD
EFFICIENCY vs LOAD (48V Model)
LPF-90 series possess superior working efficiency that up to 91% can be reached in field applications.
93
92
EFFICIENCY (%)
91
90
277VAC
89
230VAC
88
115VAC
87
86
85
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).
(B)
Constant
Current area
Vo(%)
100
(A) Constant
Voltage area
60
(max.)
(C)
Hiccup
Protection
50
95
Io (%)
Typical LED power supply I-V curve
File Name:LPF-90-SPEC 2011-12-27
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