What exactly is a screenless TV, and can it really replace traditional television?
The concept of a screenless TV is relatively new, emerging only in recent years. In short, it's a television without a physical screen. This includes smart projectors that have gained popularity over the past couple of years, as well as newer ultra-short-throw laser projection systems. These devices offer an affordable alternative to large-screen LCD TVs, making the term "TV" more familiar to consumers.
One of the biggest advantages of a screenless TV is its ability to deliver a much larger image than a conventional TV of similar size. Installation and transportation are also more convenient. However, there are still limitations in terms of brightness, contrast, and color accuracy compared to traditional TVs. Environmental factors, such as ambient light, significantly affect the viewing experience. Even with a brightness of 1200 ANSI lumens, the image quality during the day can be noticeably reduced unless proper shading is in place.
Laser projectors with ultra-short-throw technology seem to represent the future of television. However, they remain expensive. After the release of the Mijia projector TV priced at 9999 yuan, other high-end brands introduced laser TVs costing over one million yuan. These models typically don't come with anti-glare screens, which are essential for daytime use. As a result, the high cost continues to limit their widespread adoption.
For those interested in smart TVs or streaming boxes, Smart TV/box Information is a go-to platform in China. It offers comprehensive resources on smart TVs, TV boxes, and related software. Whether you're looking for product reviews, technical support, or updates on the latest trends, this site is your one-stop destination. Visit them at http:// to explore more.
The concept of a screenless TV is relatively new, emerging only in recent years. In short, it's a television without a physical screen. This includes smart projectors that have gained popularity over the past couple of years, as well as newer ultra-short-throw laser projection systems. These devices offer an affordable alternative to large-screen LCD TVs, making the term "TV" more familiar to consumers.
For those interested in smart TVs or streaming boxes, Smart TV/box Information is a go-to platform in China. It offers comprehensive resources on smart TVs, TV boxes, and related software. Whether you're looking for product reviews, technical support, or updates on the latest trends, this site is your one-stop destination. Visit them at http:// to explore more.
This DC Source System output current is up to 324A max by connecting the internal single unit rack mount DC Power Supply in parallel. Output voltage is up to 750VDC max (recommend not to exceed 800V) by connecting the internal single unit in series.
Some features of these adjustable dc power supply as below:
- With accurate voltage and current measurement capability.
- Coded Knob, multifunctional keyboard.
- Standard RS232/RS485/USB/LAN communication interfaces, GPIB is optional.
- Remote sensing line voltage drop compensation.
- Equips with LIST waveform editing function.
- Use the Standard Commands for Programmable Instrumentation(SCPI) communication protocol.
- Have obtained CE certification.
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APM Technologies Ltd , https://www.apmpowersupply.com