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MEAN WELL AD55A Single Output Battery Charger
The MEAN WELL AD-55A is a 55W single output power supply with battery charger and UPS functionality, designed to provide reliable power backup in a variety of applications. Key features include universal AC input, full range operation, and comprehensive protections against short circuit, overload, and over voltage conditions. The unit also incorporates battery low protection and cooling via free air convection. It is suitable for applications requiring a stable power supply with battery backup capabilities, ensuring continuous operation during power outages. The AD-55A is compliant with various safety and EMC standards, ensuring safe and reliable operation in diverse environments.
MEAN WELL AD55A Single Output Battery Charger Specifications:
- Rated Power: 51.38W
- Output Voltage: 13.8V
- Rated Current: 3.5A
- Current Range: 0 ~ 4A
- Voltage Adjustment Range: 12 ~ 14.5V
- Line Regulation: ±1.0%
- Load Regulation: ±0.5%
- Setup, Rise Time: ±0.5%
- Hold Up Time: 800ms, 50ms/230VAC (1600ms, 50ms/115VAC at full load)
- Voltage Range: 88 ~ 264VAC, 124 ~ 370VDC
- Frequency Range: 47 ~ 63Hz
- Efficiency: 71%
- Input: 1.6A/115VAC, 1A/230VAC
- Inrush Current: Cold Start: 20A/115VAC, 40A/230VAC
- Leakage Current: <1mA / 240VAC
- Overload: 105 ~ 150% rated output power
- Over Voltage: CH1: 15.87 ~ 18.63V
- Battery Low: 9.5 ~ 11V
- Safety Standards: UL60950-1, TUV EN60950-1, EAC TP TC 004
- EMC Standards: Compliance to EN55032 (CISPR32) Class B, EN61000-3-2,-3, EAC TP TC 020, Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A, EAC TP TC 020
- Working Temperature: -10 ~ +60℃ (Refer to 'Derating Curve')
- Working Humidity: 20 ~ 90% RH non-condensing
- Storage Temperature, Humidity: -20 ~ +85℃, 10 ~ 95% RH
- Temperature Coefficient: ±0.03%/℃(0~50℃) on CH1 output
- Vibration: 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
- MTBF: 304.3K hrs min. (MIL-HDBK-217F (25℃))
- Dimension: 159*97*38mm (L*W*H)
- Weight: 0.5Kg
- Packing: 24pcs/12.6Kg/0.75CUFT
- Ripple & Noise: 100mVp-p
- DC Alarm Signal (Optional) - Battery Low: 82.5%±2% CN1 PIN1 (Normal: 0.8V max., Abnormal: 5V±0.5V)
- DC Alarm Signal (Optional) - AC Fail: CN1 PIN2
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Frequently Asked Questions
Where can I buy MEAN WELL AD55A?
You can click on the BUY or RFQ button to purchase AD55A from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part AD55A?
You can download the AD55A datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of AD55A?
MEAN WELL