Yiguang Technology

LY120W series, small and efficient LED constant current power supply

1. Driving mode: constant current, primary and secondary isolation type

2. Technology type: PFC technology + LLC resonance technology

3. Output power: 120W

4. Input voltage: 90~305VAC, 47-63HZ

5. Output voltage: 17 specifications are available, ranging from 4~343Vdc

6. Comply with UL & cUL, TUV, PSE, CE, CCC safety certification:

North American safety standards: UL8750, CSA C22.2, UL1310 CLASS 2

European safety standards: EN61347-1:2008, EN61347-2-13:2006

Japanese safety standards: J61347-1 (H20), J61347-2-13 (H21)

Chinese safety standards: GB19510.1-2009, GB19510.14-2009

North American EMC standards: FCC 47CFR Part 15 Class B

European EMC standards: EN55015, EN61000-3-2, EN61000-3-3

Japanese EMC standards: J55015 (H20)

Chinese EMC standards: GB17743-2007, GB17625.1-2003

7. Comply with RoHs standards and IP66 waterproof rating;

8. 94V-0 150°C thermal conductive silicone potting, aluminum metal shell;

9. Suitable for use in indoor environments and in high humidity and high dust environments;

a. Use active PFC (power factor correction) technology to reduce product power consumption;

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: 1.50A (@ 120V, full load);

b. Input Surge Current: <40A (25°C, 230V, cold start);

c. Constant Current Regulation: ±3%, Over Input Line Variation;

d. Load Regulation Accuracy: ±3%;

e. Output Current Ripple: <1%*Io

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

g. Protection: Output over-voltage protection;

Output over-current protection;

Output short circuit, auto-recovery;

Lightning & transient protection built in.