20W Single Output Switching Power Supply
LPV-20 series
Features :
Constant voltage mode power supply
Universal AC input / Full range
Epoxy encapsulated with IP67 level
Withstand 300VAC surge input for 5 seconds
Protections: Short circuit / Over current / Over voltage
Fully isolated plastic case
Cooling by free air convection
Small and compact size
UL1310 Class 2 power unit, pass LPS
100% full load burn-in test
Low cost, high reliability
Suitable for LED lighting and moving sign applications
2 years warranty
IP67
LPS
SPECIFICATION
MODEL
LPV-20-5
LPV-20-12
LPV-20-15
LPV-20-24
DC VOLTAGE
5V
12V
15V
24V
RATED CURRENT
CURRENT RANGE
RATED POWER
3A
1.67A
1.33A
0.84A
0 ~ 3A
15W
0 ~ 1.67A
20W
0 ~ 1.33A
20W
0 ~ 0.84A
20.2W
RIPPLE & NOISE (max.) Note.2 80mVp-p
VOLTAGE TOLERANCE Note.3 5.0%
120mVp-p
120mVp-p
150mVp-p
OUTPUT
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT
1.0%
2.0%
Note.6 500ms, 20ms / 230VAC 500ms, 20ms / 115VAC at full load
50ms/230VAC
90 ~ 264VAC
47 ~ 63Hz
77%
16ms/115VAC at full load
81%
83%
83%
INPUT
0.55A/115VAC 0.35A/230VAC
COLD STAR 35A/115VAC
0.25mA / 240VAC
INRUSH CURRENT(max.)
LEAKAGE CURRENT
70A/230VAC
110 ~ 150% rated output power
OVER CURRENT
Note.4
Protection type : Hiccup mode, recovers automatically after fault condition is removed
5.75 ~ 6.75V 13.8 ~ 16V 17.5 ~ 21V
PROTECTION
ENVIRONMENT
28 ~ 32V
OVER VOLTAGE
WORKING TEMP.
Protection type : Shut off o/p voltage, clamping by zener diode
-30 ~ +70 (Refer to output load derating curve)
20 ~ 90% RH non-condensing
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
-40 ~ +80 , 10 ~ 95% RH
0.03%/ (0 ~ 50
)
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
SAFETY STANDARDS
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
EMI CONDUCTION & RADIATION
HARMONIC CURRENT
EMS IMMUNITY
UL1310 Class 2, CAN/CSA C22.2 No. 223-M91, IP67 approved, design refer to TUV EN60950-1, EN61347-2-13
I/P-O/P:3KVAC
SAFETY &
EMC
I/P-O/P:>100M Ohms / 500VDC / 25 / 70% RH
Compliance to EN55022 (CISPR22) Class B
Compliance to EN61000-3-2,-3
Compliance to EN61000-4-2,3,4,5,6,8,11; ENV50204, EN55024, light industry level, criteria A
MTBF
786.5Khrs min. MIL-HDBK-217F (25
118*35*26mm (L*W*H)
)
OTHERS
NOTE
DIMENSION
0.22Kg; 60pcs/14.2Kg/0.62CUFT
PACKING
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 derating curve for more details.
5. The power supply is considered a component which will be installed a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives.
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.
File Name:LPV-20-SPEC 2008-12-11