Sign up using Email and Password. Thank you for your feedback. But I don’t have the equipment to drive that at the moment. The grid is a thin stainless steel mesh formed by photo etching. VFDs can also function in extreme temperatures and provide wide viewing angles and excellent readability. The most widely used phosphor is ZnO:
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RichieACC it may work, barely visible, even from 12v. But I don’t have the equipment to drive that at the moment.
Please select an existing parts list. I’ve never used a VFD before, so this is completely new ground for me.
That leaves me even more lost as to a starting point.
You have chosen to save the following item to a parts list:. Your display is divided in 8 groups of elements, each group has a connection pin so 8 pins.
VFDs can also function in extreme temperatures and provide wide viewing angles and excellent readability.
Looks like a raw display, no power or data controller. Since then, it’s been lying in my electronics box. Therefore, it has the advantage of environment resist, fugaba reliability and long life. I looked at your link. Also, VFDs can provide uniform luminance giving you high design freedom.
The Manufacturers disclaim all warranties including implied warranties of merchantability or fitness for a particular purpose and are not liable for any damages arising from your use of or your inability to use the Information downloaded from this website. It is held between an anchor and filament support which apply tension to the wire.
Zn which operates at low voltage dizplay has green peak wavelength of nm. Thanks for an honest opinion. Please enter a message. The most widely used phosphor is ZnO: You agree that the Information as provided here through an intermediary may not be error-free, accurate or up-to-date and that it is not advice.
What is Production Packaging? Have a look displa this page where the author shows how to build a clock using some small VFD tube displays. eisplay
Positive voltage applied to the phosphor coated cisplay attracts electrons which colide with the phosphor and cause light to emit. Features VFDs have excellent readability compared to other display technologies because of their self-luminous capability and wide viewing angle. When a positive voltage is applied to the grid, electrons emitted from the filament are accelerated and diffused toward the anode.
You can design fonts and patterns freely.
Vacuum Fluorescent Display (VFD) | Futaba Corporation of the Philippines
We have 15 different color phosphors, so that a beautiful multi-color display is available. I’m even more intrigued now.
They require a high voltage, in the order of 50 V Dispay for the anode and a lower voltage but with some current capability to power the filament those are the very thin wires at the fron of the display just under the front glass. VFDs have the same structure as vacuum tubes, so it is hardly influenced by external factors.