Yiguang Technology

LP7W Series, LED Constant Current Drivers

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

2. Technology type: PSR economic type, single-stage PFC technology

3. Output power: 7W

4. Input voltage: 108~132VAC, 60HZ

5. Output voltage: 4 specifications are available, ranging from 10~40Vdc

6. Comply with UL & cUL safety certification:

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

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

7. Comply with RoHs standards and meet IP65 waterproof rating;

8. 94V-0 150°C thermal conductive silicone potting, 94V-0 125°C plastic 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: Tc 90°C (max), ambient temperature −30°~ +60°C (reference);

2. Storage temperature: −40°~ +85°C;

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

4. Product cooling method: natural cooling;

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

6. Shock resistance: 1g/S;

7. MTBF: 530,000 hours, at full load and Tc 75°C temperature conditions;

8. LIFE: 50,000 hours, at full load and Tc 75°C temperature conditions;

9. Maximum input current: 0.15A (@120V, full load);

a. Input surge current: <10A (25°C, 120V, cold start);

b. Current constant current accuracy: ±5%; Load adjustment accuracy: ±3% ;

c. Output current ripple: <±10% @ CCR load; <±30% @ LED load;

d. Leakage current: 300uA (typical value);

e. Output protection: output overvoltage, overcurrent, short circuit protection, automatic recovery after cancellation.