LPC-20 Sereis - 20W Single Output IP67 Switching Power Supply
Home > Products >LED Lighting Power Supplies > 20W Single Output IP67 Switching Power Supply
Features- Constant current mode power supply
- Universal AC input / Full range
- Withstand 300VAC surge input for 5 seconds
- Short circuit, over current, over voltage protections
- Fully isolated plastic case
- Cooling by free air convection
- Small and compact size
- 100% full load burn-in test
- Low cost, high reliability
Applications- moving signs
- Backlighting
- LED-based decorative lighting
- LED-based architectural lighting
- LED stage and theater lighting
- LED electronic displays
DescriptionLPC-20 Series are 20W AC/DC enclosed, non PFC design, switching power supplies. LPC-20 models offer constant current mode and high IP rating to protect the electronic components from dust and moisture, making suitable for use in harsh locations. LPC-20 Series possesses high efficiency and can operate between -30°C ~ +70°C using only free air convection. To protect the unit from sudden high surge for unstable AC line, LPC-20 can withstand 300VAC input surge for 5 seconds.
|
Standards
|
Case Details
118 x 35 x 26mm
|
Specification
| Input Voltage |
90 ~ 264Vac |
| Input Frequency |
47 ~ 63Hz |
| Efficiency |
84% |
| Input Current |
0.55A/115Vac 0.35A/230Vac |
| Inrush Current |
35A/115Vac 70A/230Vac, cold start |
| Leakage Current |
0.25mA/ 240Vac |
| Voltage Tolerance |
±5.0% |
| Line Regulation |
±1.0% |
| Load Regulation |
±2.0% |
| Set Up, Rise Time |
500ms, 250ms / 230Vac 500ms, 250ms / 115Vac at full load |
| Hold Up Time |
50ms/230Vac 16ms/115Vac at full load |
| Current Limit Protection |
±5% rated output current |
|
Constant current limiting type |
| Over Voltage Protection |
Shut off o/p voltage, clamping by zener diode |
| Working Temperature |
-30°C ~ +70°C (Refer to output load derating curve) |
| Working Humidity |
20 ~ 90% RH non-condensing |
| Storage Temperature, Humidity |
-40°C ~ +80°C, 10 ~ 95% RH |
| Temperature Coefficient |
±0.03%/°C (0 ~ 50°C) |
| Vibration |
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes |
| Withstand Voltage |
I/P-O/P:3KVAC |
| Isolation Resistance |
I/P-O/P:>100M Ohms/500VDC 25°C 70% RH |
| Safety Standards |
Design refer to UL1310 Class 2,TUV EN60950-1, EN61347-2-13, CAN/CSAC22.2 No. 223-M91, IP67 |
| EMC |
Compliance to EN55022 (CISPR22) Class B; EN61000-3-2,-3; ENV50204; |
|
EN61000-4-2,3,4,5,6,8,11; EN55024, light industry level, criteria A |
| MTBF |
786.5Khrs min. MIL-HDBK-217F (25°C) |
|
Items
LPC-20-350 Series Specifications
|
Part No
|
Voltage
|
Voltage Range
|
Current Range
|
Rated Pwr
|
R&N
|
OVP
|
|
LPC-20-350
|
48V
|
3 ~ 48V
|
350mA
|
16.8W
|
200mV
|
50.4 ~ 60V
|
|
LPC-20-700
|
30V
|
3 ~ 30V
|
700mA
|
21W
|
200mV
|
31.5 ~ 40.5V
|
|
 (272KB)
|
.jpg)
