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forte Power Series A18 DC-DC Converter 8-14VDC Input 18VDC Output

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Input 9-14 volts DC, output 18.5 ± 0.5 volts DC — 4-Pin Output Socket — Suits CMA5000/4500 OTDR



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Excl. Tax: AU$150.00 Incl. Tax: AU$165.00

Availability: In Stock / Available for Dispatch


forte®™ Power Series A18 in-car power converter (9-14.5 volts DC)

The forte®™ A18 is a compact, very portable unit designed to power 4-pin, 18.5 volt OTDR's from a cigarette lighter power source while simultaneously charging the unit.

This device has excellent input voltage range from 9-14.5 volts with a constant output of 18.5 volts.

The A18 must be coupled to a negatively earthed cigarette lighter socket with the 4-Pin plug on the output lead.

An optional A16-A adaptor for positive earth vehicles is available.



Input 9-14.5 volts DC
Output 18.5 ± 0.5 volts DC   
Current Output @18.5 V 6 A max   
Plug Type (lnput)  Cigarette Lighter Plug 
Socket Type (Output) 4-Pin
Vehicle Ground Type Negative (Where Positive Ground exists the A16-A adaptor must be utilised)



  1. Couple the input (universal) of the A18 to a negatively earthed cigarette lighter socket.
  2. Connect the 4-Pin DC plug to the OTDR. The OTDR can be charged during operation.



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