12040E00 Battery Equalizer

12025E00 Battery Equalizer

The 12040E00 Converter/Equalizer provides 24V power/Maintains battery balance in a 12V system, which requires 24V power.  The 12040E00 has an output current of up to 40 amps, has a switched output with offset output.


Data Sheet:  Converters/Equalizers

Installation Instructions: 180146b - Model 12040C00, 12040E00, 12025E00, 12050C00 Installation Instructions

Catalog Number 12040X
Voltage Input 12
Voltage Output 24
Output Current 40
Function Converter/Equalizer
Special Features Switched Output w/ Offset Output


  • Low standby current drain - typically 5mA or less
  • -40 to +85°C operating temperature at full current-derated at higher temperatures
  • Thermally protected for over temperature conditions
  • Short-circuit and overcurrent protected
  • Reverse polarity protected
  • Overvoltage/low voltage protected
  • Will continuously stand off up to 100Vdc
  • RoHS units available with select Converters and Equalizers
  • Loss of ground protected
  • EMI/EMC Compliance - Depending upon the requirements, we offer models designed to meet specific customer, SAE, ISO, E mark, CE or military standards
  • Operating input voltage range from 9V-96Vdc negative ground
  • Shock and vibration resistant
  • Environmentally protected and splash-proof sealed models available
  • Typical efficiency of 94%
  • Units can be paralleled for greater output capacity