2040 Series

3-Step Battery Charger 50w – 12V & 24V

The 2040 series is part of a family of 3-Step chargers from 10 – 240 watts. These 3-step chargers are designed for Cyclic applications, where the need to re-charge a lead acid battery as quickly as possible is the main requirement. The charger operates in a boost/timer mode for approximately 2 – 3 hours.

At the end of the timer period, the charger will return to a Float Voltage level, where it can be left on indefinitely. The timer is automatically activated when the AC power is switched on.

Main Features

  • 3-step battery charge control with timer
  • Universal input 90 – 264 VAC
  • LED indicators with three different colours
  • Medical safety approval
  • Fully isolated input – output
  • Overload and short circuit protection
  • Optional mounting bracket
  • Output terminals: Plug barrel or battery clips


ModelOutput CycleVoltage FloatCurrent ABattery Capacity
2040 – 1214.7V13.8V4.0A15 – 90AH
2040 – 2429.5V27.6V2.0A7 – 45AH
2040 – 3644.1V41.4V1.4A5 – 30AH


Input Voltage90 – 264VAC
Output Power50 watts
Output Voltage12V models: 13.8V float
24V models: 27.6V float
36V models: 41.4V float
Efficiency:Typically 81%
Load Regulation±1%
Line Regulation±0.5%
Operating Temp -10°C to +40°C
Dimensions135 x 80 x 44mm

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