When selecting a display for industrial, medical, or field-use applications, reliability is as important as performance. The SFTO1400WN-7391AN 14-inch FHD TFT LCD from Saef Technology Limited is engineered to withstand harsh environments while delivering consistent, high-quality visuals—backed by extensive reliability testing and robust construction.
This module undergoes a series of stringent tests, including high and low-temperature storage (‑20°C to 60°C), operational temperature tests (0°C to 50°C), thermal shock cycles, vibration, and shock resistance. It also meets electrostatic discharge (ESD) standards of ±8kV (air) and ±4kV (contact), ensuring resilience in electrically noisy environments.
The display’s optical performance is equally dependable. With an NTSC 85% color gamut and 260 nits luminance, it offers vivid color reproduction and readability in varied lighting. The anti-glare surface treatment reduces reflections, making it suitable for outdoor or brightly lit indoor settings.
From a connectivity standpoint, the module uses a 30-pin eDP interface and includes features like hot-plug detection (HPD) and programmable PWM dimming for the backlight. The LED backlight system uses a 4-series, 12-parallel configuration with 48 LEDs, ensuring uniform brightness and a long lifespan of over 30,000 hours.
Power sequencing and signal integrity are carefully managed to prevent latch-up or DC operation, with clear guidelines provided in the datasheet. The built-in DC/DC and LED converters simplify power design, while the RoHS and halogen-free construction aligns with global environmental standards.
For engineers in the U.S. and Germany—where industrial norms are strict—this display offers a trustworthy solution. It’s suited for human-machine interfaces (HMI), portable medical devices, and ruggedized notebooks. Its mechanical outline is designed for secure mounting, with tolerance limits clearly defined to avoid fitment issues during assembly.
Saef Technology Limited ensures that every unit meets high quality assurance standards, including AQL-based inspection and electrostatic protection guidelines. With a one-year warranty and compliance with REACH and RoHS, this display is both a safe and sustainable choice.
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