> Power supplies>Power supplies>Battery chargers with UPS function>Mean Well battery chargers, 55W, UPS function, dual output, ADD-55 series>ADD-55B

Manufacturers

ADD-55B

Mean Well battery charger series ADD-55

Switching power supplies in an enclosed case with 55W, a battery charger, screw terminals and a universal input. These devices have a UPS function (13,4V/0,23A resp. 26,5V/0,16A) and are protected against short circuit, overvoltage as well as overload (auto recovery). They have a fixed switching frequency at 45kHz and comply with EN60950-1 as well as EN55032 class B. We offer the following types of this Mean Well series: ADD-55A and ADD-55B.

  • dual output
  • output: 52,58 to 55,12W
  • input voltage: 88 to 264V AC (47 to 63Hz), 124 to 370V DC
  • maximal input inrush current: 20A
  • maximal leakage current: <1mA
  • overload protection: 105 to 150%
  • withstand voltage I/P-O/P: 3000V AC
  • withstand voltage I/P-FG: 2000V AC
  • withstand voltage O/P-FG: 500V AC
  • operating temperature: -10 to +60°C
  • weight: 570g
ADD-55B, Mean Well battery chargers, 55W, UPS function, dual output, ADD-55 series

ADD-55B

135764 ADD-55B ADD-55B 4711232760414 Mean Well battery charger series ADD-55. Switching power supplies in an enclosed case with 55W, a battery charger, screw terminals and a universal input. These devices have a UPS function (13,4V/0,23A resp. 26,5V/0,16A) and are protected against short circuit, overvoltage as well as overload (auto recovery). They have a fixed switching frequency at 45kHz and comply with EN60950-1 as well as EN55032 class B. We offer the following types of this Mean Well series: ADD-55A and ADD-55B. dual output output: 52,58 to 55,12W input voltage: 88 to 264V AC (47 to 63Hz), 124 to 370V DC maximal input inrush current: 20A maximal leakage current: &lt;1mA overload protection: 105 to 150% withstand voltage I/P-O/P: 3000V AC withstand voltage I/P-FG: 2000V AC withstand voltage O/P-FG: 500V AC operating temperature: -10 to +60°C weight: 570g

Specifications

manufacturer
Manufacturer's name ADD-55B
GTIN 4711232760414
Output voltage [V] 27,6/5
Efficiency [%] 74
Output current range [A] 0...2/0...4
Output voltage tolerance: [%] ±1/±3
Output power [W] 55,12
Output voltage adjustment [V] 24...29 (CH1)
Ripple [mVp-p] 150
Data Sheet

Unit price

35,29 €

Volume discounts

Quantity Unit price
50 + 34,49 €

Stock: 6
Further delivery:
CW 12/2025