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Mean Well AD-155A Security Power Supply 151.55W 13.8V 10.5A - UPS
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Mean Well AD-155A Security Power Supply 151.55W 13.8V 10.5A - UPS
The AD is a 155W Mean Well. power converter. and an input range of 88~264VAC.
Key Features
- ✓ Input voltage range: 88~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3KVAC reinforced I/O isolation
- ✓ Wide operating temperature: -10~+60℃
- ✓ Protections: Overload / Over voltage
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ 3 years warranty
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BrandMean Well
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SeriesAD Series
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Power Rating151.55 Watt
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Output Voltage13.8 Volt
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Rated Current10.5 Ampere
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Input Voltage88V~264V
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No of Output1
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Standards MetCB,CE,TUV,UL
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Operation ModeConstant Voltage
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Operating Temperature-10°C~60°C
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Warranty2 Year
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Length7.83 in
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Width4.33 in
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Height1.97 in
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Weight1.94 lb
::specification::
Frequently Asked Questions
What is the AD-155A typically used for?
The Mean Well AD-155A is commonly used in security and backup-power applications that need a stable 13.8V DC output. With 151.55W of output capacity and 10.5A rated current, it fits alarm panels, access control systems, CCTV support equipment, and other low-voltage devices that need battery-backed UPS-style power support.
Can the AD-155A support security systems with battery backup requirements?
Yes. The AD-155A is positioned as a security power supply with UPS function, which makes it suitable for systems where the DC load needs continued support through a battery-backed architecture. The connected load still needs to remain within the unit's 13.8V, 10.5A, and 151.55W output limits.
Will the AD-155A run on standard 120V and 240V AC mains?
Yes. The specified input range is 88-264VAC, so the AD-155A can operate from common 120V and 240V AC mains supplies within that range. That makes it easier to use across different installation environments without changing the power supply model.
Is the AD-155A suitable for outdoor or exposed installations?
The current product data does not show a waterproof IP rating, so it should be treated as an indoor or enclosure-mounted power supply rather than a directly exposed outdoor unit. Its stated operating range is -10°C to +60°C, but the final installation should still provide appropriate environmental protection.
How does the AD-155A compare with other AD series models?
Within the AD series, the AD-155A provides 151.55W at 13.8V and 10.5A. Related models include the AD-155B at 151.55W and 27.6V/5A, the AD-155C at 156.5W and 54V/2.7A, and the lower-power AD-55A at 51.38W and 13.8V/3.5A. The main difference is the output voltage and current capacity for the load you need to support.
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Other AD Series Models
4 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well AD-55B Security Power Supply 53.92W 27.6V 1.8A - UPS | 53.92W | 27.6V | 1.8A | Indoor | $34.29 | View |
| Mean Well AD-55A Security Power Supply 51.38W 13.8V 3.5A - UPS | 51.38W | 13.8V | 3.5A | Indoor | $34.20 | View |
| Mean Well AD-155C Security Power Supply 156.5W 54V 2.7A - UPS | 156.5W | 54V | 2.7A | Indoor | $64.51 | View |
| Mean Well AD-155B Security Power Supply 151.55W 27.6V 5A - UPS | 151.55W | 27.6V | 5A | Indoor | $64.51 | View |
