AR111 Spotlights DC-DC 12W LED Driver with 12V Input, 300mA Output Current
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- Features:
- Built-in over-voltage, over-current, and short-circuit protection
- Booster circuit
- Input: 12V AC/DC, 9-14V DC
- Output voltage: 30-40V DC
- Output current: 300mA
- Efficiency: 83%
- Frequency: 50/60Hz
- Size: Ø40*20mm
- Line regulation range: ±0.5% (maximum)
- Line regulation range: +0.5-3% (maximum)
- Ripple and noise (Vp-p): <1% of output voltage
- Turn-on time: ≤1 second when AC input 240V and Io = 100%
- Hold-up time: ≥20ms when input 240V AC and Io = 100%
- Protections:
- Overload protection: 115-150% of rated power, when this happen, the power shutdown automatically, when trouble removed and the power recovers itself
- Over-voltage protection: 130%-150% of rated voltage
- Over-current protection
- Environment requirement:
- Operating temperature: -30 - 70°C
- Operating humidity range: 10 - 95% RH (no freezing dew)
- Storage temperature: -30 to 85°C
- Storage humidity range: 10 - 95% RH (no freezing dew)
- Elevation: <3,000m
