Buffer power supply 24V 7A

PSB-24V7A Switched-Mode Buffer Power Supply

Product Description:

PSB-24V7A is a robust and reliable switched-mode buffer power supply designed to continuously power devices requiring a stabilized 24 V DC voltage. The device automatically switches to battery power in the event of a mains power outage, making it an ideal solution for CCTV monitoring systems, alarms, access control, and video intercoms. Compact design and multi-layer protection ensure trouble-free operation.

Main features:

• Switched buffer power supply with an output voltage of 27.6 V DC and a maximum output current of 7 A (including battery charging).
• Battery charging current adjustable to 1 A or 2 A, changeable via a jumper.
• High energy efficiency of approximately 88%, ensuring stable and efficient operation of the device.
• Equipped with protections: short circuit protection (SCP), overload protection (OLP), overvoltage protection (OVP), overvoltage protection, as well as protection against excessive battery discharge (UVP) and reverse connection.
• Optical indication of the power supply's operation via an LED and the ability to connect an external optical signaling.
• Suitable for flush mounting, with the option of DIN rail installation (DIN3 or DIN4 brackets required).
• Operating temperature range: -10°C to +40°C.
• Two-year manufacturer's warranty.

Application:

• CCTV monitoring systems
• Alarm and access control systems
• Video intercoms
• Other electronic devices requiring a stable 24 V DC power supply.

Technical specifications: