Power Integrations has a reference design (DER-286) describing a 30 W LED tube replacement ballast power supply which it claims is capable of achieving efficiency levels of over 90% across a wide ...
The folks at Alpine Electronics asked if I’d like to take apart their LED tube light which is intended as a replacement light for fluorescent lighting. Who could resist an offer like that? Alpine sent ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results