Bộ đổi nguồn LED 220VAC sang 5VDC 3A Leyu LPV-20-5
20W Waterproof Single Output Switching Power Supply LPV-20 series
Constant voltage design
Universal AC input/Full range
Withstand 300VAC surge input for 5 seconds
Protections: short circuit/ over load/ over voltage
Cooling by free air convection
Small and compact size
Fully encapsulated with IP67 level
Fully isolated plastic case
Class II power unit, no FG
Class 2 power unit
Pass LPS
Suitable for LED lighting and moving sign applications
100% full load burn-in test
Low cost, high reliability
2 year warranty
| SPECIFICATIONS |
| OUTPUT |
|
| Model |
LPV-20-5 |
LPV-20-12 |
LPV-20-15 |
LPV-20-24 |
| 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 |
| Ripple & Noise |
80mVp-p |
120mVp-p |
120mVp-p |
150mVp-p |
| Voltage Tolerance |
±5% |
| Setup, Rise Time |
500ms,20ms/230VAC 500ms,20ms/115VAC at full load |
| Hold Up Time |
50ms/230VAC 16ms/115VAC |
| INPUT |
|
| Voltage Range |
90~264VAC 47~63Hz; 127~370VDC |
| AC Current |
0.55A/115V 0.35A/230V |
| Efficiency |
77% |
81% |
83% |
83% |
| Inrush Current |
Cold start 70A/230V |
| Leakage Current |
<0.25mA/240VAC |
| PROTECTION |
|
| Over Load |
110%~150% rated power |
| Protection type: Shut down o/p voltage, recovers automatically after fault condition is removed |
| Over Voltage |
5.75-6.75V |
13.8-16V |
17.5-21V |
28-32V |
| Protection type:Shut off o/p voltage, clamping by zener diode |
| ENVIRONMENT |
|
| Working Temp., Humidity |
-30℃~+70℃; 20%~90%RH non-condensing |
| Storage Temp., Humidity |
-40℃~+80℃; 10%~95%RH |
| Temp. Coefficient |
±0.03%/℃(0~50℃) |
| Vibration |
10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Zaxes |
| SAFETY |
|
| Withstand Voltage |
I/P-O/P: 3KVAC |
| Isolation Resistance |
I/P-O/P>100M Ohms/500VDC25℃/70%RH |
| STANDARD |
|
| Safety Standard |
Design refer to UL879, UL1310,CSA C22.2 No.207-M89, CAN/CSA C22.2 No.223-M91,TUV EN60950-1,IP67 Approved |
| EMC Standard |
Design refer to EN55022(CISPR22) Class B,EN61000-3-2 Class A, EN61000-3-3 |
| OTHERS |
|
| Dimension |
118*35*26mm(L*W*H) |
| Weight |
0.22Kg |
| Packing |
60pcs/14.2Kg/0.0.62CUFT |
| NOTE |
|
| 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 0.1μ & 47μ parallel capacitor.
3.Tolerance: includes set up tolerance, line regulation and load regulation. |
