Mean Well LPV-20 20w single output switching power supply Datasheet

L P V- 2 0
20W Single Output Switching Power Supply
series
Features :
Constant voltage design
Universal AC input / Full range
Withstand 300VAC surge input for 5 seconds
Protections: Short circuit / Over current / Over voltage
Cooling by free air convection
Small and compact size
Fully encapsulated with IP67 level (Note.7)
Fully isolated plastic case
Class
power unit, no FG
Pass LPS
Suitable for LED lighting and moving sign applications
100% full load burn-in test
Low cost, high reliability
2 years warranty
LPS IP67
SPECIFICATION
MODEL
OUTPUT
LPV-20-5
LPV-20-12
DC VOLTAGE
5V
12V
15V
24V
RATED CURRENT
3A
1.67A
1.33A
0.84A
CURRENT RANGE
0 ~ 3A
0 ~ 1.67A
0 ~ 1.33A
0 ~ 0.84A
RATED POWER
15W
20W
20W
20.2W
120mVp-p
120mVp-p
150mVp-p
83%
83%
RIPPLE & NOISE (max.) Note.2 80mVp-p
VOLTAGE TOLERANCE Note.3
5.0%
LINE REGULATION
1.0%
Note.6 500ms, 20ms / 230VAC
50ms/230VAC
HOLD UP TIME (Typ.)
VOLTAGE RANGE
INPUT
Note.4 90 ~ 264VAC
EFFICIENCY (Typ.)
77%
AC CURRENT (Typ.)
INRUSH CURRENT(max.)
0.55A/115VAC 0.35A/230VAC
COLD START 35A/115VAC
70A/230VAC
PROTECTION
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
0.25mA / 240VAC
110 ~ 150% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
5.75 ~ 6.75V
13.8 ~ 16V
17.5 ~ 21V
28 ~ 32V
Protection type : Shut off o/p voltage, clamping by zener diode
-30 ~ +70
(Refer to "Derating Curve")
20 ~ 90% RH non-condensing
-40 ~ +80
, 10 ~ 95% RH
VIBRATION
SAFETY STANDARDS
UL879, UL1310 Class 2, CAN/CSA C22.2 No. 223-M91, IP67 approved ; design refer to TUV EN60950-1, EN61347-2-13
WITHSTAND VOLTAGE
I/P-O/P:3KVAC
I/P-O/P:>100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55022 (CISPR22) Class B, EN61000-3-2 Class A, EN61000-3-3
ISOLATION RESISTANCE
EMC EMISSION
EMC IMMUNITY
DIMENSION
PACKING
NOTE
81%
0.03%/ (0 ~ 50 )
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
MTBF
OTHERS
127 ~ 370VDC
47 ~ 63Hz
OVER CURRENT
EMC
500ms, 20ms / 115VAC at full load
16ms/115VAC at full load
FREQUENCY RANGE
LEAKAGE CURRENT
SAFETY &
LPV-20-24
2.0%
LOAD REGULATION
SETUP, RISE TIME
LPV-20-15
Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A
786.5Khrs min. MIL-HDBK-217F (25 )
118*35*26mm (L*W*H)
0.22Kg; 60pcs/14.2Kg/0.62CUFT
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. Derating may be needed under low input voltage. Please check the static characteristics 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. Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.
7. Suitable for indoor use or outdoor use without direct sunlight exposure. Please avoid immerse in the water over 30 minute.
File Name:LPV-20-SPEC 2011-06-24
L P V- 2 0
20W Single Output Switching Power Supply
Mechanical Specification
Case No. 972A
600 30
118
series
Unit:mm
600 30
UL1015 18AWG
17
UL1015 18AWG
+V(Red)
-V(Black)
28
2-
3.6
35
T case
3.5
AC/N(Blue)
AC/L(Brown)
3.5
3.5
3.5
26
T case: Max. Case Temperature.
Recommend Mounting Direction
Block Diagram
fosc : 65KHz
EMI FILTER
&
RECTIFIERS
I/P
RECTIFIERS
&
FILTER
POWER
SWITCHING
O.L.P.
+V
-V
DETECTION
CIRCUIT
PWM
CONTROL
O.V.P.
Derating Curve
Static Characteristics
100
100
90
80
80
70
LOAD (%)
LOAD (%)
60
40
20
-30
-15
0
15
30
40
50
AMBIENT TEMPERATURE ( )
60
70 (HORIZONTAL)
60
50
40
90
100
125
135
145
155 165
175
180
200
230
264
INPUT VOLTAGE (V) 60Hz
File Name:LPV-20-SPEC 2011-06-24
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