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AX08320X: 110Vdc or 96Vdc or 72Vdc to 24Vdc Converter, Isolated

The DC/DC Converter provides clean 24 Vdc power suitable for 24V solenoids, relays and other electrical systems. For operation under the most harsh and demanding conditions, the IP67 rated unit is encapsulated in an enclosure to protect against moisture, shock and vibration. Power from a battery or other source of 110Vdc, 96 Vdc or 72 Vdc is converted to a 24 Vdc regulated output. The railway power supply manages heat dissipation and requires no forced cooling systems. Short circuit and reverse polarity protection are provided. The unit is designed with extremely rugged surge and transient suppression in addition to sustained over/under voltage protection. With a nameplate rating of 240 Watts of output power, the DC/DC Converter features proprietary dual-phase topology for a high efficiency.


  • Railway Equipment
Technical Specifications:110Vdc or 96Vdc or 72Vdc to 24Vdc Converter Isolated
Order Code:P/N: AX083200 (110V(72)/24V, 240W, Isolated DC/DC Converter with 5V-24Vdc Enable)
P/N: AX083201 (110V(72)/24V, 240W, Isolated DC/DC Converter without Enable)
P/N: AX083202 (110V(72)/24V, 240W, Isolated DC/DC Converter with Disable)

AX070131 (Mating Wire Harness for Models AX083200 and AX083202, 2 m)
AX070130 (Mating Wire Harness for Model AX083201)

KIT P/N: AX083200K (AX083200 DC/DC Converter, AX070131 Mating Wire Harness)
KIT P/N: AX083201K (AX083201 DC/DC Converter, AX070130 Mating Wire Harness)
KIT P/N: AX083202K (AX083202 DC/DC Converter, AX070131 Mating Wire Harness)
Input:Model AX083200:
110Vdc or 96Vdc or 72Vdc nominal

Model AX083201:
No enable input. Unit will turn on with an input within the working range.

Model AX083202:
Unit will turn on by default. To turn it off, enable+ and enable- must be shorted by mechanical switch, and the enable signals are connected to the secondary side.
Output:24Vdc ± 4%
Output Current:10 A continuous
Isolation:Isolated from input & output
1500Vdc minimum
Protection:Input inrush current limit
Thermal protection for over temperature
Reverse battery, over and under-voltage protection
Short circuit and overcurrent protection
Protection Rating:IP67
Enclosure:Cast Aluminum housing, integral gasket and connector
8.25 x 5.83 x 2.49 inches (209.49 x 148.00 x 63.25 mm)
L x W x H including integral connector
Electrical Connections:1 6-pin Molex P/N: 19435-0611

Pin # and Description
1 Output -
2 Enable -
3 Input -
4 Output +
5 Enable +
6 Input +
Operating Conditions:-40 to 85°C (-40 to 185°F)
PDF Datasheet: Click icon for PDF datasheet.

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