· Output constant voltage
· UL, cUL listed, Class 2, Class P, Type HL
· Universal DC input: 12V -24V
. Power Factor: up to 0.96
· High efficiency : up to 79%
· Dimming range: 0-100%
· Load: 10-100%
· Protection:short circuit/over loading/ Over temperature
· PWM output, does not change the color index
· Full protection aluminum housing, for dry, damp location
· Flicker-free
· Compatible with Forward phase, Reverse phase, Triac, MLV, ELV Dimmers
· Cooling by free air convection
· Suitable for LED lighting and moving sign applications
Specification
| Model | LD-LEDD-1CC-1CV-7A | LD-LEDD-1CC-1CV-9A |
| Certificates | UL, cUL listed, Class 2 unit, Type HL rated, FCC |
| Output | DC Voltage | 12V | 24V |
| Rated Current | 2.5A | 1.25A |
| Rated Power | 30W | 30W |
| Voltage Tolerance | ±0.5V |
| Voltage Regulation | ±0.5% |
| Load Regulation | ±1% ±1% |
| Input | Voltage Range | DC 12V - 52V |
| Frequency Range | 47-63Hz |
| Power Factor(Typ.)@ full load | 0.99@120VAC 0.98@277VAC | 0.99@120VAC 0.95@277VAC |
| THD(Typ.)@ full load | <20% |
| Efficiency(Typ.)@ full load | 79% @120Vac 80%@277Vac 79% | 79% @120Vac 80%@277Vac |
| AC Current(Max.) | 0.5A@100Vac |
| Inrush Current (Typ.) | 7A, 50%, 420us @120Vac 12A, 50%, 480us @277Vac |
| Leakage current | <0.50mA |
| Protection | Short Circuit | shut down o/p voltage, re-power on to recover after fault condition is removed |
| Over Loading | ≤120% shut down o/p voltage, re-power on to recover after fault condition isremoved |
| Over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. |
| Environment | Working TEMP. | -40~+60℃ (see below derating curve) |
| Working Humidity | 20~90%RH, non-condensing |
| Storage TEMP. Humidity | -40~+80℃,10~95%RH |
| TEMP .coefficient | ±0.03%/℃(0~50℃) |
| Vibration | 10~500Hz, 5G 10min./1 cycle,period for 60min. each along X,Y,Z axes |
| Safety& EMC | Safety standards | UL8750+UL1310 |
| Withstand voltage | I/P-O/P:1.88KVAC |
| Isolation resistance | I/P-O/P:100MΩ/500VDC/25℃/70%RH |
| EMC EMISSION | FCC Part 15 B |
Product Description
