Looking for an extended temp power supply design Posted by: lenus on 12/09/2008 Would you guys have a solution that could work from -40 to 85C, and provide 5V @ 3A? 댓글 Hello Lenus, We do have a few solutions for your design requirements. I could recommend to you TNY280 for 15W output power. You can compare the desired -40C to 85C working temperature range with the spec sheet for TNY280: http://www.powerint.com/sites/default/files/product-docs/tny274-280.pdf What you need is the Operating Junction Temperature: -40C to 150C. As you can see this fully covers your required range. Be advised, is your responsibility to use proper heat-sinks and enclosures. Cheers, PI_Crusher
Hello Lenus, We do have a few solutions for your design requirements. I could recommend to you TNY280 for 15W output power. You can compare the desired -40C to 85C working temperature range with the spec sheet for TNY280: http://www.powerint.com/sites/default/files/product-docs/tny274-280.pdf What you need is the Operating Junction Temperature: -40C to 150C. As you can see this fully covers your required range. Be advised, is your responsibility to use proper heat-sinks and enclosures. Cheers, PI_Crusher
Hello Lenus,
We do have a few solutions for your design requirements. I could recommend to you TNY280 for 15W output power.
You can compare the desired -40C to 85C working temperature range with the spec sheet for TNY280:
http://www.powerint.com/sites/default/files/product-docs/tny274-280.pdf
What you need is the Operating Junction Temperature: -40C to 150C. As you can see this fully covers your required range. Be advised, is your responsibility to use proper heat-sinks and enclosures.
Cheers,
PI_Crusher