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Lenovo’s retro ThinkPad 25 laptop leaks | Lrd12 Overload Relay
The camera can’t always perfectly compensate for how you move the camera during the panorama, nor for extreme perspective shifts, so you’ll sometimes see "stitch errors" in the assembled shots. The slight "stuttering" above left in a shot from the Sony A55 is typic...Read more -
Google’s Night Sight for Pixel phones will amaze you | 220v Contactor Relay
Last year, Sonos announced plans to add support for Apple’s AirPlay 2 to its speakers. AirPlay 2 is a significant feature in that it will allow iPhone and iPad users to send audio from basically any app to Sonos’ great-sounding speakers. And you’ll be able to tell Siri to play tracks from Apple M...Read more -
The Expanse is being turned into an RPG | Lrd12 Overload Relay
The main issue would be shock protection. A bare PCB with solder mask probably won’t cut it for UL or CE. If you have vias in the element traces, it will probably be really dodgy. On a commercial product which you can’t (are not supposed to) open and tinker with, there is probably a way to do thi...Read more -
The end of Instagram as we know it is here | 220v Contactor Relay
15A is more like 1,500 times what’s required to kill you, depending on what part of your anatomy it finds to traverse. One of the best demonstrations I’ve ever seen, was at the Dayton hamvention. DP&L (Dayton Power & Light) set up several short poles with standard 7200 to 220 center tap t...Read more -
How to Fix a Broken Air Conditioner | 220v Contactor Relay
Agreed, the component is under rated from the start. If you look at a datasheet from a 25A SSR from a better company you will find something like de-rating curves which really show that as you move from the ideal conditions (20C temp, infinite heatsink) you should only use a smaller load. It is p...Read more -
Charting the S&P 500’s range-bound, but bullish, (unofficial) summer start | 25 Amp Circuit Breaker
Thanks to its smaller body, and especially their reduced height due to the lack of a pentaprism or pentamirror assembly, the Sony A33 looks rather aggressive, with the popup flash housing hunched low over the top of the lens barrel. A soft, rubber pad surrounds most of the handgrip, and wraps aro...Read more -
Power goes out when pc turns on – Components | 25 Amp Circuit Breaker
MOVs are rated for specific ac-line operating voltages. Exceeding these limits by applying a sustained abnormal overvoltage condition could result in overheating and damage to the MOV. Even with a large heat sink like that, shrink it to 50mmx100mm and the datasheet lists a max of 10A. With that a...Read more -
Sonos will only bring AirPlay 2 to its recent speakers | Lrd12 Overload Relay
Many will ask what protects the circuit in an overload condition between the MCA and MOCP ratings? In these overload conditions, the overload protections on the motors themselves are designed to protect the circuit. If the overload protection on the compressor or fan motor fails, the windings in ...Read more
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