TUV is a kind of cable specially used for solar photovoltaic power generation system. It is certified by TUV and meets international safety standards and quality requirements. TUV Solar CableTUV Solar Cable,PV Cable Solar Cable,Photovoltaic Power Cable,Insulation Photovoltic Cable Suzhou Yonghao Cable Co.,Ltd. , https://www.yonghaocable.com
TUV Solar Cable have the following characteristics:
1. High weather resistance: TUV solar cable adopts special materials and processes, has good weather resistance, and can operate stably in a variety of harsh environmental conditions for a long time.
2. High heat resistance: The TUV solar cable can withstand the work in high temperature environment, and will not cause problems such as cable aging and breakage due to temperature rise.
3. High voltage resistance to penetration: The insulation material of TUV solar cable has a high voltage resistance to penetration, which can effectively prevent voltage leakage and arc failure.
4. High chemical resistance: TUV solar cable has good chemical resistance, can resist acid, alkali, grease, solvent and other chemical substances erosion.
5. Safe and reliable: TUV solar cable have passed TUV certification, meet international safety standards and quality requirements, and are safe and reliable during use.
TUV solar cable are widely used in solar photovoltaic power generation systems to connect circuits between solar panels and inverters. It can effectively transmit the direct current energy generated by solar panels to ensure the normal operation of the entire photovoltaic power generation system.
**Introducing the AS7221: The World’s First Integrated Adjustable White Intelligent Lighting Manager**
On November 29, 2016, ams AG, a leading global supplier of high-performance sensors and analog ICs, unveiled the industry's first integrated adjustable white intelligent lighting manager — the **AS7221**. This groundbreaking device empowers lighting manufacturers to easily incorporate high-precision color temperature tuning (also known as “Kelvin tuningâ€) into their IoT-enabled smart lighting solutions.
The **AS7221** is more than just a lighting controller; it features a versatile architecture with an I²C expansion interface that supports IoT sensor hub platform capabilities. It can handle various sensing functions, including air quality detection, temperature monitoring, space occupancy, and presence detection — all essential for the Internet of Awareness.
One of its standout features is the embedded tri-stimulus CIEXYZ color sensor, which maps directly to the CIE1931 color space for accurate and reliable color sensing. This fully integrated lighting control system is compatible with standard 0–10V inputs and supports IoT connectivity through popular protocols like Smart Bluetooth, ZigBee, or Wi-Fi. It also enables LED spectral tuning via direct PWM channel output, delivering a high-precision solution that significantly reduces development time compared to traditional discrete component setups.
According to a senior analyst at StrategiesUnlimited, a well-known photonics market research firm, "With LEDs enabling the 'digital lighting revolution,' the next step is to integrate control components directly into the lighting unit. Sensor integration and semiconductor-level core integration are two key elements that are both cost-effective and practical. This innovation paves the way toward truly controllable, interconnected, people-centric intelligent lighting that enhances health, comfort, productivity, and efficiency."
The **AS7221** is the first product in a new series of intelligent lighting management solutions called **CognitiveLighting**. Packaged in a compact 5x5 mm LGA package, it offers flexible integration into lighting fixtures and large light source replacements. It provides precise color point tuning, allowing smooth transitions between warm and cool white LED strings within a luminaire. Additionally, it supports automatic configuration of the **TSL4531** ambient light sensor from ams, enabling intelligent, automated lighting control.
Tom Griffiths, a senior marketing manager at ams, stated, "Next-generation lighting will be defined by controllability, adaptability, and an interconnected architecture. Our new intelligent lighting manager series meets these standards and helps manufacturers develop and deploy tunable luminaires that are cost-effective, accurate, and seamlessly integrated into the IoT ecosystem, addressing their urgent time-to-market needs."
Key features of the **AS7221** include:
- Embedded tri-stimulus XYZ color sensor for accurate CIE1931 color mapping
- I²C expansion interface for easy integration with IoT networks and wireless clients
- Full network support with advanced driverless command sets for comprehensive lighting control
- IoT sensor hub platform functionality through I²C expansion
The **AS7221 Spectral Tuning IoT Intelligent Lighting Manager** is now in full production. For more information, visit [ams.com](https://www.ams.com) or contact ams representatives.