Brand: Mean Well · SKU: AD-155A · MPN: AD-155A · Category: Components
The Mean Well AD-155A is a 155W industrial-grade AC/DC enclosed switching power supply featuring a built-in battery charger for UPS applications. It provides a primary 13.8V DC output for powering equipment and a secondary output for charging lead-acid batteries. Designed for security systems, access control, and emergency lighting, it includes comprehensive protections against short circuits, overloads, and overvoltages, as well as battery-specific safeguards like battery low and battery polarity protection. The unit is cooled by free air convection and operates across a wide input range of 88-264VAC.
| Efficiency | 80% |
|---|---|
| Total Power | 151.55W |
| Input Voltage | 88 ~ 264VAC / 124 ~ 370VDC |
| Output Current (CH1) | 10.5A |
| Output Voltage (CH1) | 13.8V DC |
| Operating Temperature | -10°C to +60°C |
| Battery Charging Voltage | 13.3V |
| Warranty | 2 Years |
| Weight | 1.94 lb |
| Dimensions | 7.83 x 4.33 x 1.97 in |
High-reliability power supply with integrated UPS functionality, ideal for critical security and monitoring infrastructure requiring battery backup.
Yes, this Mean Well AD-155A 155W Single Output with Battery Charger (UPS Function) (AD-155A) is 100% genuine Mean Well hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Mean Well AD-155A 155W Single Output with Battery Charger (UPS Function) includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the AD-155A.