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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VK204-25-VPT-E
DISPLAY VACUUM FLORESCENT 4X20
VK162-12-USB
DISPLAY VACUUM FLORESCENT 4X20
VFD2041
DISPLAY VACUUM FLORESCENT 4X20
VK204-25-422-VPT-E
DISPLAY VACUUM FLORESCENT 4X20
GU256X64F-3900B
MODULE VF GRAPHIC DISPLAY 256X64
BVK202A-BK
VFD DISPLAY, BRACKET, CABLE
BVK202A
VFD DISPLAY, BRACKET, CABLE
GU140X16J-7003B
MODULE VF GRAPHIC DISPLAY 140X16
VK162-12-E
VFD ALPHA/NUM DISPLAY 16X2
GU256X128C-3900B
MODULE VF GRAPHIC DISPLY 256X128
VFD2041-E
VFD 20X4 DISPLAY
VK204-25-422-VPT
DISPLAY VACUUM FLORESCENT 4X20
BVC2021-AL
VFD DISPLAY, BRACKET, CABLE
GU256X32-800B
MODULE VF GRAPHIC DISPLAY 256X32
VK204-25-V
VFD ALPHA/NUM DISPL 20X4 SER
M0116SY-161MSAR1-C
MODULE VF CHAR 1X16 5MM
M0116SY-161MSAR1-S2
MODULE VFD CHAR 1X16 5.00MM
C25-0629
DISPLAY VFD CUSTOM DVD
D0220MD-48-4001F
DISPLAY VFD DOT MAT 2X20 10.5MM
CU20029ECPB-W1J
MODULE VF DISPLAY 20X2 9MM CHAR