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NE325 40A DC-DC POWER CONVERTER
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NE325 40A DC-DC POWER CONVERTER

256,25 €
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NE325 40A DC-DC POWER CONVERTER

The DC/DC converter NE325 is suitable for recharging the service battery with the alternator. The alternators of Euro 6 engines often provide a charge voltage that is too low and therefore a DC/DC converter is required to charge the service battery with the vehicle is running. In the case of lithium batteries, which have very low internal resistance, the DC/DC is instead necessary to limit the charging current of the alternator and therefore to protect the system from overheating or damage. The DC/DC converter works only when the vehicle is running and this is achieved by the enabling input (Enable DC/ DC) connected to the vehicle ignition

When a load is activated, the DC/DC immediately provides the necessary current, so that the battery does not discharge (this is true if the load current is lower than the maximum current available from the battery charger, otherwise the battery will discharge in any case with current equal to the difference (ILOAD - IDC/DC). It is possible to connect a temperature probe to the DC/DC (to be placed on the battery), to adapt the charging algorithm selected to the temperature of the battery.

Operation

Power supply mode:

The NE325 operates as a power supply unit if the output is not connected to the battery when it is turned on. In this mode the green LED flashes and the output voltage is fixed at 13.8V.

Battery charger mode:

The NE325 operates as a battery charger if the output is connected to the battery when it is turned on (if the algorithm for lithium batteries has been selected, the DC/DC operates as a battery charger even if it does not detect the battery when it is turned on). Use the dip switches to choose the charging algorithm according to the type of battery. at switch on, the green LED flashes to indicate which algorithm is selected via dip switches. The DC/DC uses a combination of Constant Current and Constant Voltage. This makes it possible to significantly reduce charging time and prevents permanent damage to the batteries.

    Features
  • MODEL:NE325-40A
  • PART-NR:4215.325.02
    • TECHNICAL DATA
  • NOMINAL INPUT VOLTAGE: 11Vdc - 15Vdc
  • MAXIMUM CURRENT INPUT:48A @11V
  • PROTECTION FUSE: 30A on the negative pole
    • OUTPUT TECHNICAL DATA
  • MAX CURRENT:40A continuous
  • SHORT-CIRCUIT PROTECTION: YES
  • OVER-LOAD PROTECTION: YES
  • OVER VOLTAGE PROTECTION: YES
  • OVER TEMPERATURE PROTECTION: YES
  • OVER TEMPERATURE BATTERY PROTECTION: YES (optional with NTC sensor)
  • BATTERY TYPE SELECTOR: Dip-switch 4 position
  • CHARGING LINE: IUoU - AGM / IUoU - GEL / IUoU -Pb / IUoU -LiFePO4
  • INPUT: D+ SIGNAL 12V
    • GENERAL TECHNICAL DATA
  • EFFICIENCY: 90 %
  • ROOM TEMPERATURE: O ÷ 50°
  • VENTILATION:YES
  • PROTECTION DEGREE: IP 20
  • MAINS CONNECTION: “M5” screw
  • BATTERY CONNECTION: “M5” screw
  • DIMENSIONS (mm): 167x170x73mm
  • WEIGHT: 1,3 kgCOLOUR: Black
  • Brand
    Symbol
    NE325-40A
    Producer code
    NE325-40A-CBE
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    IdoSell Trusted Reviews
    4.83 / 5.00 1675 reviews
    IdoSell Trusted Reviews
    2024-03-24
    Very very good
    2024-01-15
    Good quality
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