Display Modules - Vacuum Fluorescent (VFD)
Display Modules - Vacuum Fluorescent (VFD) Optoelectronics
Definition:
Display Modules - Vacuum Fluorescent (VFD) are optoelectronic devices that utilize vacuum fluorescent technology to produce high-contrast, bright, and energy-efficient displays. These modules consist of phosphor-coated anodes excited by electrons emitted from heated cathodes in a low-pressure gas environment, creating clear and vibrant alphanumeric or graphical outputs. Commonly used in consumer electronics, industrial equipment, and automotive applications, VFDs offer excellent visibility in low-light conditions and a wide operating temperature range.
Types of VFD Display Modules:
1. Segment Displays Simple numeric or alphanumeric displays with fixed segments, ideal for clocks, calculators, and instrumentation.
2. Dot-Matrix Displays Flexible graphical or custom character displays, used in POS systems, audio equipment, and control panels.
3. Custom-Shaped VFDs Tailored designs for specialized applications, such as automotive dashboards or medical devices.
4. Backlit & Color VFDs Enhanced displays with colored phosphors or backlighting for improved aesthetics and readability.
Purchasing Recommendations:
- Application Fit: Ensure the VFD s resolution, size, and interface (e.g., parallel, serial) match your system requirements.
- Viewing Conditions: Prioritize high-brightness and wide-viewing-angle modules for outdoor or dimly lit environments.
- Durability: Check operating temperature ranges and lifespan (typically 10,000 50,000 hours) for industrial or automotive use.
- Supplier Reliability: Source from certified optoelectronics manufacturers to guarantee consistent performance and longevity.
VFD display modules remain a robust choice for applications demanding clarity, durability, and low-power consumption in the Optoelectronics category.
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DH2025N
MODULE DISPLAY
C-22-0501NA
DISPLAY VFD CUST AUDIO
C-20-1301
VFD CUSTOM DVD DISP 7MM
MN16016FB
MODULE DISPLAY
DFR0223
VFD TUBE (ARDUINO COMPATIBLE)
C-25-0708
VFD CUSTOM POS DISP 7MM
CU16025-TW200B
MODULE DISPLAY
GU140X16G-7002
MODULE VF GRAPHIC DISPLAY 140X16
DN1625KB
MODULE DISPLAY
VK162-12-V
VFD ALPHA/NUM DISPL 16X2 SER
D0116LY-29-1603
VFD ALPHA DISP 1X16 14MM
DN1625L
MODULE DISPLAY
GU112X16G-7002
MODULE VF GRAPHIC DISPLAY 112X16
GU128Xl28D-3900B
MODULE DISPLAY
DN2027A
MODULE DISPLAY
D0220LD-48-4002F
DISPLAY VFD DOT MAT 2X20 11.2MM
CN2316GB
MODULE DISPLAY
C-33-1606F
VFD CUSTOM AUDIO DISP 7.2MM
MN14016DT
MODULE DISPLAY
MN12808B
MODULE DISPLAY