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MEAN WELL ELN309D 30W Switching Power Supply
The MEAN WELL ELN-30 series is a 30W single output switching power supply known for its reliability and versatility. It offers universal AC input, comprehensive protection features including short circuit and over-current protection, and a built-in constant current limiting circuit. The optional dimming function and fully isolated plastic case with IP64 rating make it ideal for LED lighting, moving signs, and other industrial applications. The unit is designed for ease of use and long-term performance, backed by a 2-year warranty.
MEAN WELL ELN309D 30W Switching Power Supply Specifications:
- Rated Power: 30W
- Input Voltage Range: 90 ~ 264VAC, 127 ~ 370VDC
- Frequency Range: 47 ~ 63Hz
- Output Voltage: 9V
- Rated Current: 3.4A
- Current Range: 0 ~ 3.4A
- Voltage Adjustment Range: 8.7 ~ 10.5V
- Line Regulation: ±1.0%
- Load Regulation: ±2.0%
- Ripple & Noise: 80mVp-p
- Hold Up Time: 50ms/230VAC, 16ms/115VAC
- Efficiency: 80%
- Leakage Current: 0.25mA / 240VAC
- Protection: Short circuit, Over current, Over voltage
- Dimming Control: 1.1 ~ 10VDC or PWM signal (100Hz ~ 3KHz)
- Working Temperature: -20 ~ +60℃
- Working Humidity: 20 ~ 90% RH non-condensing
- Storage Temperature & Humidity: -40 ~ +80℃, 10 ~ 95% RH
- Vibration: 10 ~ 500Hz, 2G 10min./1cycle
- MTBF: 628.3Khrs min.
- Dimension: 145*47*30mm
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Frequently Asked Questions
Where can I buy MEAN WELL ELN309D?
You can click on the BUY or RFQ button to purchase ELN309D from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part ELN309D?
You can download the ELN309D datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of ELN309D?
MEAN WELL