1. constant voltage design
2. universal AC input / full range
3. withstands 300 VAC surge input for 5 seconds
4. protection against: short circuit / overload / overvoltage
5. cooling: free air convection
6. small and compact
7. fully encapsulated, IP67
8. fully isolated plastic case
9. class II power unit, no FG
10. pass LPS
11. suitable for LED lighting and moving sign applications
12. 100% full load burn-in test
13. low cost / high reliability
14. 2 years warranty
15. short circuit protection
16. overload protection
17. over voltage protection (255V)
18. thermal protection (80°)
19. waterproof protection IP67

1. output:
   1. DC voltage: 12 V
   2. rated current: 1.67 A
   3. current range: 0-1.67 A
   4. rated power: 20 W
   5. ripple & noise (max): 120 mVp-p
   6. voltage tolerance: ± 5.0 %
   7. line regulation: ± 1.0 %
   8. load regulation: ± 2.0 %
   9. setup, rise time: 2000 ms, 25 ms / 230 VAC 2000 ms, 25 ms / 115 VAC
   10. hold up time (typ.): 50 ms / 230 VAC 16 ms / 115 VAC at full load
2. input:
   1. voltage range: 90-264 VAC 127-370 VDC
   2. frequency range: 47-63 Hz
   3. efficiency (typ.): 81 %
   4. AC current (typ.): 0.55 A / 115 VAC 0.35 A / 230 VAC
   5. inrush current (max.): cold start 75 A (twidth = 700 µs measured at 50 % lpeak) at 230 VAC
   6. leakage current: 0.25 mA / 240 VAC
3. protection:
   1. overload:
      1. 110-150 % rated output power
      2. protection type: hiccup mode, recovers automatically after fault condition is removed
   2. overvoltage:
      1. 13.8-16 V
      2. protection type: shut down output voltage, re-power on to recover
   3. environment:
      1. operating temperature: -30 to 70 °C
      2. operating humidity: 20-90 % RH non-condensing
      3. storage: -40 to +80 °C, 10-95 % RH
      4. temperature coefficient: ± 0.03 % / °C (0-50 °C)
      5. vibration: 10-500 Hz, 2G 10min / 1 cycle, period for 60 min each along X, Y, Z axes
   4. safety & EMC:
      1. safety standards: UL879, UL1310, CSA C22.2 No. 207-M89, CAN/CSA C22.2 No. 223-M91, IP67 approved; design refer to TUV EN60950-1
      2. withstand voltage: input to output: 3 kVAC
      3. isolation resistance: input to output: 100 Mohm / 500 VDC / 25 °C / 70 % RH
      4. EMC emission: compliance to EN55022 (CISPR22) Class B, EN61000-3-2 Class A, EN61000-3-3
      5. EMC immunity: compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A
   5. other:
      1. MTBF: min. 786,500 h, MIL-HDBK-217F (25 °C)
      2. dimensions (L x W x H): 118 x 35 x 26 mm
      3. packing: 0.22 kg; 60 pcs / 14.2 kg / 0.62 ft³
   6. housing: aluminium
   7. connection: leads
   8. protection class: IP67
   9. storage temperature: -40°C ~ 80°C
   10. operating temperature: -25°C ~ 50°C

lpv-20.pdf

powersupplya4v04.pdf