Optical fiber fusion splicer is mainly used for the construction and maintenance of optical cable in optical communication, so it is also called optical cable fusion splicer. The general working principle is to use a high-voltage arc to melt the sections of the two optical fibers while using a high-precision motion mechanism to gently advance the two optical fibers into one, so as to realize the coupling of the optical fiber mode fields.
Optical fiber fusion splicer is mainly used in: Splicer Fusion,Ftth Splicing Fusion Splicer,Optic Fiber Splicing Machine,High Precision Splicer Fusion Machine Shenzhen Scodeno Technology Co.,Ltd , https://www.scodenonet.com
The MAX16831 operates at high frequencies with a wide (1,000:1) dimming range, built-in analog and PWM control. The LED driver provides ±5% precision LED current control throughout the automotive operating temperature range, ensuring excellent brightness matching. This component has been specifically optimized to meet the latest automotive headlamp design requirements, ideal for high beam and low beam, adaptively adjusted headlight systems, daytime running lights and fog lights. Operating from a 5.4V to 76V input voltage range, it withstands harsh operating conditions, thus ensuring compatibility with cold and dry loads (up to 80V).
The chip's LED current sense reference as low as 100mV and an internal gate driver with 1.4A/1.2A source/sink current capability enable high efficiency, minimizing component heat generation. A dedicated enable/disconnect input reduces the current in the off mode to less than 45μA.
The MAX16831 features output overvoltage and overcurrent protection, as well as overtemperature and LED short-circuit protection. Components operate over the automotive temperature range of -40°C to +125°C and are available in lead-free, 5mm x 5mm, 32-pin TQFN packages. 
Construction, maintenance and emergency repairs of optical cable lines of telecommunications operators, communication engineering companies, and public institutions;
Experiment, production and testing of optical devices;
research;
Teaching and research related to optical fiber communication in major colleges and universities.
Ordinary optical fiber fusion splicers generally refer to single-core optical fiber fusion splicers. In addition, there are ribbon optical fiber fusion splicers specially used to splice ribbon optical fibers, sheath fusion splicers for splicing sheathed optical cables and jumpers, and splice protection Polarization maintaining fiber fusion splicer for polarized fiber, etc.
According to different alignment methods, fiber fusion splicers can be divided into two categories: cladding-aligned and core-aligned. The cladding alignment type is mainly suitable for occasions such as low-requirement fiber to the home, so the price is relatively low; the core alignment type fiber fusion splicer is equipped with a precision six-motor core alignment mechanism, a specially designed optical lens and software algorithms, which can Accurately identify the fiber type and automatically select the matching splicing mode to ensure the splicing quality. The technical content is high, so the price will be relatively high.
Topic: Maxim, a leading supplier of analog devices for technology analog devices, introduces the MAX16831 high-voltage, high-power, constant-current LED driver with built-in analog and PWM dimming. The LED driver integrates a floating LED current sense amplifier with a dimming MOSFET driver to minimize component count and meet the high reliability requirements of automotive and general lighting applications with high brightness (HB) LEDs.