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MEAN WELL ELG7548B Constant Voltage LED Driver
The MEAN WELL ELG-75 series is a 48-75W AC/DC LED driver designed for constant voltage and constant current output. Operating from 110-305VAC, these drivers offer models with a voltage range between 12V and 48V. The high efficiency and fanless design allow for operation up to 48°C case temperature. With an IP65/IP67 rating and various dimming options, the ELG-75 series is suitable for LED street lights, architectural lighting, bay lights, floodlights, and other applications requiring flexible and reliable power.
MEAN WELL ELG7548B Constant Voltage LED Driver Specifications:
- Model: ELG-75-48B
- Output Voltage Range: 24 ~ 48V
- Rated Voltage: 48V
- Rated Power: 76.8W
- Voltage Adj. Range: 24 ~ 48V
- Current Adj. Range: 0.8 ~ 1.6A
- Line Regulation: ±3.0%
- Load Regulation: ±0.5%
- Setup, Rise Time: ±2.0%
- Hold Up Time: ≧ 21.6 ~ 26.4V
- Ripple & Noise: ≦ 250mVp-p
- Voltage Tolerance: ±0.5%
- Constant Current Region: ±0.5%
- Over Current: ±1.0%
- Input Voltage Range: 100 ~ 305VAC
- Input Voltage Range (DC): 142 ~ 431VDC
- Frequency Range: 47 ~ 63Hz
- Power Factor: ≧ 0.95/230VAC
- Efficiency: ≧ 90%
- Total Harmonic Distortion: ≦ 20%
- No Load / Standby Power Consumption: <0.5W
- Working Temperature: -40 ~ +85℃
- Working Humidity: 20 ~ 95% RH non-condensing
- Storage Temperature, Humidity: -40 ~ +80℃, 10 ~ 95% RH
- Temperature Coefficient: ±0.03%/(0 ~ 60℃)
- Vibration: 10 ~ 500Hz, 5G 12min./1cycle
- MTBF: 180,632 hrs
- Dimension: 35.5mm (L*W*H)
- Withstand Voltage: I/P-O/P:3.75KVAC, I/P-FG:2.0KVAC, O/P-FG:1.5KVAC
- Isolation Resistance: 100M Ohms / 500VDC / 25℃ / 70% RH
- Safety Standards: UL8750, EN62384, CSA C22.2 No. 250.13-12, IEC/EN/AS/NZS 61347-1, IEC/EN/AS/NZS 61347-2-13
- IP Level: IP67
- EMC Emission: Compliance to EN61000-4-2,3,4,5,6,8,11; EN61547
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Frequently Asked Questions
Where can I buy MEAN WELL ELG7548B?
You can click on the BUY or RFQ button to purchase ELG7548B from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part ELG7548B?
You can download the ELG7548B datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of ELG7548B?
MEAN WELL