MEANWELL LPLC

LPLC-18
18W Single Output Switching Power Supply
series
Features :
Constant current mode power supply
90-132VAC input only
Fully encapsulated with IP67 level (Note.6)
Protections:Short circuit / Over voltage / Over temperature
Cooling by free air convection
Class
power unit, no FG
Pass LPS
100% full load burn-in test
Suitable for LED lighting and moving sign applications
High reliability / Low cost
2 years warranty
LPS IP67
SPECIFICATION
MODEL
OUTPUT
LPLC-18-350
350mA
700mA
DC VOLTAGE RANGE
6~48V
6~25V
RATED POWER
16.8W
17.5W
RIPPLE & NOISE (max.) Note.2 300mVp-p
5.0%
8.0%
LINE REGULATION
1.0%
LOAD REGULATION
INPUT
HOLD UP TIME (Typ.)
VOLTAGE RANGE
20ms/115VAC at full load
90 ~ 132VAC
127 ~ 186VDC
FREQUENCY RANGE
47 ~ 63Hz
EFFICIENCY(Typ.)
82%
AC CURRENT
0.5A/115VAC
Cold start 40A/115VAC
OVER VOLTAGE
PROTECTION
28.75~ 33.75V
Protection type : Shut off o/p voltage, clamping by zener diode
Protection type : Hiccup mode, recovers automatically after temperature goes down
WORKING TEMP.
-30~ +70
(Refer to "Derating Curve")
20 ~ 90% RH non-condensing
-40 ~ +80
0.2%/
, 10 ~ 95% RH
(0 ~ 50
)
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY STANDARDS
IP67 approved; design refer to UL1310 Class 2,TUV EN60950-1, EN61347-2-13, CAN/CSA C22.2 No. 223-M91
WITHSTAND VOLTAGE
I/P-O/P:3KVAC
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
MTBF
I/P-O/P:>100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55022 (CISPR22) Class B, FCC Part 15, EN61000-3-2 Class A, EN61000-3-3
DIMENSION
140*30*22(L*W*H)
0.175Kg; 70pcs/13.3Kgs/0.71CUFT
PACKING
NOTE
0.25mA / 120VAC
50.4~ 60V
Tj 140 t ypically (U1) Detect on main control IC
VIBRATION
OTHERS
80%
OVER TEMPERATURE
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
(Note 5)
3.0%
3600ms, 150ms / 115VAC
LEAKAGE CURRENT
EMC
250mVp-p
SETUP, RISE TIME
INRUSH CURRENT(max.)
SAFETY &
LPLC-18-700
RATED CURRENT
VOLTAGE TOLERANCE Note.3
CURRENT ACCURACY
(LVD)
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A
1200.6K hrs min. MIL-HDBK-217F (25 )
1. All parameters NOT specially mentioned are measured at 115VAC 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. Derating may be needed under low input voltage. Please check the static characteristic for more details.
5. 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.
6. Suitable for indoor use or outdoor use without direct sunlight exposure.
File Name: LPLC-18-SPEC 2011-11-08
L P L C - 1 8 series
18W Single Output Switching Power Supply
Mechanical Specification
Unit:mm
300 20
300 20
140
3.6
3.5
30
3.6
DC OUT
AC IN
UL 1015 18AWG
AC/N(Blue)
AC/L(Brown)
3.5
3.5
UL 1015 18AWG
-V(Black)
+V(Red)
22
3.5
Block Diagram
I/P
fosc : 67KHz
EMI FILTER
POWER
SWITCHING
RECTIFIERS
RECTIFIERS
&
FILTER
+V
-V
DETECTION
CIRCUIT
PWM
CONTROL
Derating Curve
Static Characteristics
100
100
90
80
80
70
50
LOAD (%)
LOAD (%)
60
40
20
-30
0
10
20
30
40
50
AMBIENT TEMPERATURE ( )
60
70
(HORIZONTAL)
60
50
40
90
100
105
110
115
120
125
132
INPUT VOLTAGE (VAC) 60Hz
File Name: LPLC-18-SPEC 2011-11-08