Відео

Why limit it to EV? Why not include ICE vehicles ancillary power distribution?

48 V has been used in cars since ~2017, it came eith the introduction of mild hybrid gasoline cars. The auxilary e-motor is 48 V and also 48 V battery. In EVs in 2019 Porsche Taycan introduced 48 V for PDCC - Porsche Dynamic Chassis Control.

200 watts to crank up a window? Or even 800 watts for a window? This is the performance of an immersion heater. Thinner cables? Today car manufacturers already use 0.5 sqmm cables in 12V systems. Even thinner cables would often break. Virtual battery? In the EU it is a requirement that the high-voltage battery can be separated via relays. One 12V battery is used to switch the relays. It could also be two 12V batteries for a 24V system, or four 12V batteries for a 48V system. But the starter battery cannot be dispensed with due to the regulations. Super Capacitors do not have the storage capacity of a lead-acid battery, much less than lithium batteries. The controllers in the car use 12V, but internally they work with 3.3 volts for the IC. VW is once again moving away from the zone controller concept for small cars. It is cheaper to combine central tasks in a central controller and pull cables instead of installing a separate controller for each small task. Autonomous vehicles. Who wants to drive a car controlled only by a computer? Who is liable if the computer makes errors? Autonomous trains are already rare, autonomous cars are an even more difficult task. High-speed Ethernet is rarely used in automobiles. The CAN bus system is used in the car. There are reasons for this that CAN bus is much more suitable for vehicles and that suppliers already offer CAN bus systems. Suppliers can offer a wide range of 12V systems or 24V systems such as those used in lagre trucks.

Allow me to explain this. Power loss = the resistance times the square of the current. For the same size wiring, if you quadruple the voltage, the current drops to a quarter and the power loss drops to a 1/16th (or much smaller wire can be used). A no-brainer to go to as high of a voltage as your insulation, semiconductor ratings, and safety standards allow (NEC code kicks in at 50volts or 60volts automotive). Biggest technical challenge I see is making a consumer level automotive produce have so much complexity that is becomes practically unserviceable.

Well explained Lukas!

Very interesting! Thanks - I'm applying for a job with this and doing research :)

Tesla already moved to 48v architecture, so they use lighter, shorter & simpler network.

beam me some faster cheaper open internet with this please :)

Several times i feel like factors are presented as independent problems to be solved. When they are realy messures of the same thing.

Any optical PCI Express version?

Taken over by a group of investors? That means Toshiba will be broken up into pieces and sold at the best bid price. It's sad to see the end of Toshiba as we know it. That reminds me of Richard Gere's film Pretty Woman, 1990. Sad!!!

It would be rather useful if you would provide links to the product and software sites, and maybe to availability through distribution?

App notes?

First question is often about pricing... My take on this kind of device is the ability to do analog "real-time" functions, and digital functions to add processing, and provide, maybe, higher-level interface view for microcontrollers... Price ranges?

Nice to see software demonstration for greenPAK programming... Thanks.

Which electronic lock manufacturers are using this chip?

Will the 10800 amd ryzen cpu support pcie 6?

Thanks for the really nice Video. 🤍🐇

love what you're doing with this channel. keep it up! just subscribed.

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"This is such an exciting topic! 🚀 Advanced connectivity truly empowers smart-home applications, making our lives more convenient and efficient. Can't wait to see how this technology continues to evolve! Great content! 🔌🏡"

I don't mean to seem critical, though your products may be excellent, but your video was hardly useful and is a letdown to viewers in my opinion. It leaves more questions than it answers. It would have been more helpful to see both the laser and non-laser type machines etch the same PCB pattern and then analyze the results and highlight the differences. Also, the maximum board size was stated for the laser machine, but not for the non-laser type. In fact, nothing was mentioned about the non-laser version. Also, what about startup requirements, such as space, air filtration, waste removal, meeting local environmental codes if any? Lastly, and this often gets my goat: I went to the LPKF website and unless I missed it, there's not a clue as to price. Is the lack of price because it's presumed that someone, or a company, has bags of money sitting around and so price is not an issue? Consider making a more useful video that covers, in depth, both laser and non-laser machines and provide some real-world examples and please provide baseline prices on your website.

I was thinking more like putting antenna on the 1500 ft towers like helicopters do!

A computer inside a computer inside a computer! ... That's some Inception level computing 😂

What is IPM?

thanks a lot for this information

Ok Beagle is great but expensive.

The windshield is dumb idea. There is next to no original windshield on bobcats now

Napoleon once said! Never interrupt your enemy when he is making a mistake. 😂😂😂

This looks awesome! Is there an Application Note or blog about this setup?

Excellent interview. Nice job KR!

What licensing is required to fly heavy-lift drones in the U.S.? (FAA Part 107 + weight exemption + COA + ??)

This is really cool. Thank you!

thank you

what is MCU?

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In automobile which gan IC can be used in ev on board charger to reduce size and heat ?

Electronic Design, Your videos always make me happy, so I subscribed!

The New MIPS will still be based on the " old ' RISC MIPS ISA ? Any recent info ?

Why do GaN insist on 1920 circuits? A bridgeless PFC or Cuk-buck2?

Prise

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What can you say about durability, long lifespan of Power Management IC units in 2nm chiplets packaging

What can you say about durability, long lifespan of Power Management IC units in chiplets

What can you say about durability, long lifespan of Power Management IC units in chiplets

What we will see in 2027 in term of implementation 2nm chiplet packaging in consumer gadgets.

Augmented reality windshield a big step up from hud just how do you avoid washout in sunshine big issue

It's always been about data, it's just now we've got so many new ways to generate and manage it.

Woow Very cool technology

Really surprised we're still implementing automotive communication with copper. With copper you have to worry about decoupling, filters, termination, esd, etc. A single fiber between modules either daisy chained or using a pon architecture. Laser diodes are ubiquitous, even led optics could be used with polymer optical fiber.