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120W buffer power supply 27.6V 3.4A, 27.6V 1A LAD-120B

120W buffer power supply 27.6V 3.4A, 27.6V 1A LAD-120B

225,09 PLN
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  • input voltage: 90-264VAC, 127-370VDC
  • output voltages: 27,6 V
  • rated current range: 3.4 A, 1 A
  • Rated output power: 120 W
  • efficiency: 88 %
  • battery charging output
  • output voltage adjustment in the range of -20~+5%
  • device status indication: AC OK, battery connection, battery charge status
  • two switches for disconnecting the AC supply and disconnecting the battery
  • cold start option
  • short-circuit, overload, temperature, over-voltage protections
  • operating temperature from -20~+60°C
  • Suitable for acid and li-ion batteries
  • 1U profile
  • wymiary: 159x97x30mm

The LAD-120 is a 120W buffer power supply. The power supply has a wide input voltage range (90-264VAC, 127-370VDC) and output voltages: 13.8V, 27.6V, 41.5V, 55.2V. The power supplies have an adjustable output voltage range of -20~+5%. The devices are equipped with TTL indication outputs indicating the status of device parameters such as: AC OK, battery disconnection, reverse battery polarity, low battery level, battery charged, battery discharged. The LAD series power supplies are designed for use in monitoring systems, access control systems, alarm systems, etc. LAD models together with an external battery can operate as a UPS.

power (W)
output voltage DC (V)
output current (A)
3,4A, 1A
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