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50W 13.8V DC 3.5A switching buffer power supply for alarm and CCTV systems MEAN WELL AD-55A
zł215.04
Tax included
The AD-55A buffer power supply from the renowned MEAN WELL brand is a professional solution dedicated to powering alarm systems, sensors, keypad locks, industrial cameras, manipulators, and intercoms. The device is designed based on advanced switching technology, which ensures high energy efficiency of 71% and stable operating parameters. The power supply offers an output voltage of 13.8V DC with the possibility of precise adjustment in the range from 12V to 14.5V, allowing for perfect matching to the requirements of the powered devices.
A key advantage of the AD-55A model is the built-in buffer function, which allows for the connection of a battery, ensuring system continuity in the event of a main power failure. The device has a number of protections, including overvoltage and overload, which guarantees the safety of connected components. The compact metal housing facilitates installation in rack cabinets or system enclosures. The power supply meets rigorous safety and electromagnetic compatibility standards, such as UL60950-1 and EN55022. For continuous operation (24/7), it is recommended to load the power supply to a maximum of 80% of its current capacity, which significantly extends the life of the device. It is also necessary to ensure adequate air circulation around the power supply to avoid overheating during intensive use.
50W 13.8V DC 3.5A switching buffer power supply for alarm and CCTV systems
Model: MEAN WELL AD-55A
EAN: 6931240074893 SKU: 931074893
- High energy efficiency (71%)
- Buffer function with battery support
- Output voltage adjustment (12V - 14.5V)
- Overvoltage and overload protection
- Compact switching design
- Compliance with UL and TUV safety standards
- Ideal for alarm and CCTV systems
Description
The AD-55A buffer power supply from the renowned MEAN WELL brand is a professional solution dedicated to powering alarm systems, sensors, keypad locks, industrial cameras, manipulators, and intercoms. The device is designed based on advanced switching technology, which ensures high energy efficiency of 71% and stable operating parameters. The power supply offers an output voltage of 13.8V DC with the possibility of precise adjustment in the range from 12V to 14.5V, allowing for perfect matching to the requirements of the powered devices.
A key advantage of the AD-55A model is the built-in buffer function, which allows for the connection of a battery, ensuring system continuity in the event of a main power failure. The device has a number of protections, including overvoltage and overload, which guarantees the safety of connected components. The compact metal housing facilitates installation in rack cabinets or system enclosures. The power supply meets rigorous safety and electromagnetic compatibility standards, such as UL60950-1 and EN55022. For continuous operation (24/7), it is recommended to load the power supply to a maximum of 80% of its current capacity, which significantly extends the life of the device. It is also necessary to ensure adequate air circulation around the power supply to avoid overheating during intensive use.
Specification
Power supply type
Switching - devices used to convert voltage from the power grid to direct current using a switching converter with a high-frequency transformer.
Supply voltage
100 - 240V AC (alternating current)
Output voltage
13.8V DC (direct current)
Output voltage adjustment
12V - 14.5V
Power supply current capacity
3.5A (maximum current while maintaining catalog parameters)
Battery charging current
0.23A
Power supply power
50W
Efficiency
71% (ratio of output power to input power)
Number of outputs
1 pc.
Protections
Overvoltage, Overload protection
Operating temperature / humidity
-10°C ... 50°C / 20% ... 90%
Standards met
UL60950-1, TUV EN60950-1
Radiated and conducted EMI
Compliant with EN55022 (CISPR22) class B
EMS immunity
Compliance with EN61000-4-2, 3, 4, 5, 6, 8, 11, ENV50204, EN55024, EN61000-6-1 standards
Contents
1x AD-55A buffer power supply
Dimensions, Weight
Product dimensions: 38 x 160 x 97 mm (D x W x H)
Package dimensions: 45 x 170 x 105 mm (D x W x H)
Product weight: 450 g
Weight with packaging: 490 g
Zum Download
931074893
4 Items
Specific References
- ean13
- 6931240074893
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The AD-55A buffer power supply from the renowned MEAN WELL brand is a professional solution dedicated to powering alarm systems, sensors, keypad locks, industrial cameras, manipulators, and intercoms. The device is designed based on advanced switching technology, which ensures high energy efficiency of 71% and stable operating parameters. The power supply offers an output voltage of 13.8V DC with the possibility of precise adjustment in the range from 12V to 14.5V, allowing for perfect matching to the requirements of the powered devices.
A key advantage of the AD-55A model is the built-in buffer function, which allows for the connection of a battery, ensuring system continuity in the event of a main power failure. The device has a number of protections, including overvoltage and overload, which guarantees the safety of connected components. The compact metal housing facilitates installation in rack cabinets or system enclosures. The power supply meets rigorous safety and electromagnetic compatibility standards, such as UL60950-1 and EN55022. For continuous operation (24/7), it is recommended to load the power supply to a maximum of 80% of its current capacity, which significantly extends the life of the device. It is also necessary to ensure adequate air circulation around the power supply to avoid overheating during intensive use.