DBUF40-24

The DBUF20-24 buffer module is a supplementary device for regulated DC 24V power supplies. The buffer module utilises maintenance-free electrolytic capacitors to store energy, thus eliminates the need of periodic replacement as compared to costlier batteries which also have shorter functional life span. Comes with comprehensive protection features like over voltage, over current and short circuit protections.Buffer modules can be connected in parallel to increase the output ampacity or the hold-up time.

• Buffering with electrolytic capacitors instead of lead acid batteries
• Type buffering time of 350ms @ 22V DC/20A
• Buffer mode selectable by switch: fixed mode at 22V DC; dynamic mode for Vin-1V DC
• LED indicator for signal status
• Supports parallel connection to extend buffering time
• Cooling by tree air convection
• -25°C to +75°C wide operating temperature
• 3-years warranty