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Manufacturers

DBUF40-24

Mean Well buffer module series DBUF40

Power supplies in an enclosed case with 40A and maintenance-free electrolytic capacitors to store energy. These devices are suitable for DIN rail mounting and comply with UL62368-1 and EN55032 class B. They support a parallel connection to extend buffer time, are suitable for 24V buffer systems and are protected against short circuit, overload as well as overvoltage. The buffer mode is selectable by switch between a fixed mode at 22V DC and a dynamic mode for Vin-1V. We offer the type DBUF40-24 of this Mean Well series.

  • operating voltage: 24V
  • maximal output current: 40A
  • maximal ripple and noise: 350mVp-p
  • overload protection: 105 to 125%
  • buffer time 40A: 250ms
  • buffer time 20A: 500ms
  • buffer time 0,1A: 42s
  • maximal charging time: 35s
  • withstand voltage I/P-O/P-FG: 2200V DC
  • withstand voltage signals-FG: 2200V DC
  • operating temperature: -25 to +75°C
  • dimensions: 63x125,2x114,9mm
  • weight: 1062g
DBUF40-24, Mean Well DIN rail buffer modules, 40A, DBUF40 series

DBUF40-24

137214 DBUF40-24 DBUF40-24 4711287422718 Mean Well buffer module series DBUF40. Power supplies in an enclosed case with 40A and maintenance-free electrolytic capacitors to store energy. These devices are suitable for DIN rail mounting and comply with UL62368-1 and EN55032 class B. They support a parallel connection to extend buffer time, are suitable for 24V buffer systems and are protected against short circuit, overload as well as overvoltage. The buffer mode is selectable by switch between a fixed mode at 22V DC and a dynamic mode for Vin-1V. We offer the type DBUF40-24 of this Mean Well series. operating voltage: 24V maximal output current: 40A maximal ripple and noise: 350mVp-p overload protection: 105 to 125% buffer time 40A: 250ms buffer time 20A: 500ms buffer time 0,1A: 42s maximal charging time: 35s withstand voltage I/P-O/P-FG: 2200V DC withstand voltage signals-FG: 2200V DC operating temperature: -25 to +75°C dimensions: 63x125,2x114,9mm weight: 1062g

Specifications

manufacturer
Manufacturer's name DBUF40-24
GTIN 4711287422718
Data Sheet

Unit price

105,29 €

Volume discounts

Quantity Unit price
50 + 101,79 €

Stock: 81
Further delivery:
CW 12/2025