Yiguang Technology

LY50W-PD Series, Compact & Efficient

1. Drive Mode: PWM Dimming, Constant Current

2. Technology: PFC + LLC

3. Output Power: 50W Max.

4. Input Voltage: 90 to 305VAC，47-63HZ

5. Number of Outputs: One

6. Output Voltages: 4 ~ 142Vdc

7. Output Currents: 350mA - 4200mA

8. Output Dimmable Current Range: 10-100%

9. Safety: EN61347, J61347 ( H20 ), UL8750, CSA C22.2

a. EMC: EN55015, J55015 ( H20 ), FCC 47CFR Part 15 Class B

b. Comply with PSE, CE & CCC

c. RoHs compliant;

d. Metal Shell, Silicone Potting, Up to 120°C;

e. Compact, Lightweight Design;

f. Water Resistant and Dust Proof Design: IP66, NEMA4,

for Dry, Damp, Wet Locations;

g. Small electrical box for installation;

h. Active Power Factor Correction technology to reduce

power consumption;

i. Safety Isolation between Primary and Secondary.

j. Surge Immunity ( Lightning Protection ):

Comply with EN61000-4-5, AC line to line 2KV.

1. Operating Temperature: −30 to +60°C;

2. Storage Temperature: −40 to +85°C;

3. Humidity (non-condensing): 5% to 95%RH;

4. Cooling: Convection;

5. Vibration Frequency: 5 ~ 55HZ/2g, 30 minutes;

6. Impact Resistance: 1g/S;

7. MTBF@40°C: 500,000 hours @ Full Load per MIL-217 Notice 2.;

8. LIFE@25°C: 100,000 hours @ Full Load per MIL-217 Notice 2.;

9. Safety: CISPR 22 CLASS B, CISPR 14-1 CLASS B,

EN61000-3-2 & EN61000-3-3 Class C,

GB19510.14-2009, GB19510.1-2009,

GB17743.1-2007, GB17625.1-2003

a. Maximum Input Current: 0.40A (@ 120V, full load);

b. Input Surge Current: <25A (25°C, 230V, cold start);

c. Constant Current Regulation @ PWM Dimming: ±5%;

d. Load Regulation Accuracy @ PWM Dimming: ±3%;

e. PWM Input Signal: 8-24V ( <2mA );

f. Output Current Ripple: <5%*Io

g. Leakage Current: 400uA typical; Hold up time: half cycle;

h. Protection: Output over-voltage protection;

Output over-current protection;

Output short circuit, auto-recovery;

Lightning & transient protection built in.