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Blown AC - AC Adaptor

Former Community Member
Former Community Member

 

I hope you can help me.

I have a Broil King BBQ which has 3 under lid lights as well as 9 LED lights on the dials.

 Now in the 4 years I have owned this BBQ I have replaced 4 AC -AC Adaptors, all supplied by Broil King.

The adaptors they send all blow from inside out, and I have attached the images.

Some of you have probably seen something like it before and immediately have an idea as to why.

My thoughts are, lack of ventilation and they are packed with a black resin.

 The original Adaptor supplied was 1600mA as were 2 replacements, but the latest one to fail was 1700mA

Unfortunately I do not have a working adapter to enable me to measure the current drawn, but I do remember taking the measurement last year and thought the 1700mA was too low.

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Blown Adaptors

Something sticks in my head that the current drawn was 2900mA, but I could be wrong.
 

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The Wiring Diagram

 

Parents
  • Former Community Member
    0 Former Community Member

    I assume the AC is  only there to provide the voltage and they're relying on internal diodes in the lamps for rectification. If so why not just use any suitably rated DC supply?

Reply
  • Former Community Member
    0 Former Community Member

    I assume the AC is  only there to provide the voltage and they're relying on internal diodes in the lamps for rectification. If so why not just use any suitably rated DC supply?

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