What does this mean?Pros & Cons
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Pros
Here's how to calculate the approximate current limit for an input voltage of 9v dc or 9v ac rms.
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Highlights
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Competitiveness
To stay below 85c junction at ambient of 25c, you can dissipate 2w = (85c-25c)/(5w/c+25w/c).
Overview
- How are reviewers describing this item?
ambient, thermal, current and advertised. - Our engine has profiled the reviewer patterns and has determined that there is high deception involved.
- Our engine has determined that the review content quality is poor and untrustworthy.
- Our engine has analyzed and discovered that 33.3% of the reviews are reliable.
- This product had a total of 9 reviews as of our last analysis date on Jan 7 2024.
Helpful InsightsBETA
The AI used to provide these results are constantly improving. These results might change.
Posted by a reviewer on Amazon
See below for other input voltages
Posted by a reviewer on Amazon
In a to220 the lm7805 has a theta jcjunction to case of 5cw
Posted by a reviewer on Amazon
To stay below 85c junction at ambient of 25c you can dissipate 2w 85c25c5wc25wc
Posted by a reviewer on Amazon
The bridge rectifier drops the input 1
Posted by a reviewer on Amazon
At the max input voltage of 20v you can only get 146ma
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