The DBUF20-24 buffer module is a supplementary device for regulated 24-V DC power supplies. The buffer module uses maintenance-free electrolytic capacitors to store energy, eliminating the need for regular maintenance and replacement compared to other batteries that have a shorter service life. The DBUF20-24 boasts comprehensive protection against overvoltage, overcurrent and short-circuiting, and it can be connected in parallel to increase the output current or bridging time. Features Parallel function Input DC input voltage: 23 V - 30 V Connection type, input: screw terminal Output Output current: 40 A Connection type, output: screw terminal Dimensions LxWxH: 114.9 mm x 63 mm x 125.2 mm Weight: 1062 g https://elecena.pl/product/27742996/dbuf40-24-buffer-module-rail-mounting-24-v-40-a 2025-01-23 https://elecena.pl/product/27742996/dbuf40-24-buffer-module-rail-mounting-24-v-40-a 2025-10-14