Atmel's MSL4163/MSL4164 is a TV direct backlight LED driver. The MSL4164 features a 20MHz SPI bus with 100mA per string of LEDs, current accuracy and matching better than 3%, driving 16x10 white LEDs, and 16 device cascades capable of driving up to 2560 white LEDs. The MSL4163 provides a 1MHz I2C serial port with advanced PWM engine and on-chip EEPROM. Mainly used in TV and desktop monitors, medical, industrial instrumentation and car audio/video displays. This article introduces the main features of MSL4163/MSL4164, block diagram and typical application circuit, cascade connection circuit. This article refers to the address: http:// The MSL4163 provides a 1MHz I2C serial interface that enables video frame-by-frame LED string strength control for 16 cascaded devices for effective area dimming. The device features an advanced PWM engine that easily synchronizes with the video signal, and each string of LEDs has phase adjustment to reduce unwanted LCD phenomena such as motion blur. In addition, the on-chip EEPROM allows us to customize the power-on defaults via the serial interface. Using Atmel's adaptive SourcePowerTM technology, the MSL4163/4 is able to properly control the DC-DC converter that powers the LED string. These efficiency optimizers minimize power consumption while maintaining high LED current accuracy. The unique combination of peak current control and pulse width management provides simple full screen brightness control, various area dimming and stable white point. A global peak reference current is set for all LED strings with an external resistor, and global peak current fine tuning is achieved with an 8-bit register. The 8-bit global intensity register is used to adjust the global string drive pulse width, and the 12-bit register is used to adjust the pulse width of individual strings. The MSL4163/4 is capable of monitoring fault conditions such as open circuit, short circuit, loss of video synchronization and overheating, and provides fault output to inform the system controller. Detailed fault status and control is provided via the serial interface. The MSL4163/4 is available in a 6 x 6 x 0.75mm, 40-pin TQFN package and operates over the -40°C to 85°C temperature range. Figure 1 MSL4163/MSL4164 block diagram
Electric Kettle are made by food grand stainless steel and
Polypropylene. It helps you to have a 1.8L bottle of boiled water in 5 minutes.
Type 201 Stainless stell is the main material for the electric kettle housing.
sometimes called a tea kettle or teakettle, is a type of pot, typically metal,
specialized for boiling water, with a lid, spout, and handle, or a small
kitchen appliance of similar shape that functions in a self-contained manner.
Kettles can be heated either by placing on a stove, or by their own internal
electric heating element in the appliance versions.
Features:
360-degree swivel base: Great way with
cordless pouring; kettle lifts off base for cord. Separate base to move kettle
conveniently, 360°rotation design.The cord can be wrap neatly into the base
bottom for easy storage. The concealed stainless steel heating element brings
fresh hot water with no metal Taste.
Soft Handle for easy using: Comfortable
stay-cool handle; brushed stainless steel finish. Cool-touch buttons and
ergonomic stay-cool handle.
Large Capacity for Multiple Cups: 1.8 L large
capacity, with Max. water level inside the kettle. almost 1.5x the size of most
tea makers. Brew up to 6oz at once! Perfect for small gatherings & parties!
Fully Stainless Steel Faster Boils: Stainless
Steel Interior cover with no plastic taste. Boils water rapidly, save more time
and energy. Faster than the microwave & safer than your traditional
stovetop teapot.
On/off switch with LED light.: Automatic
On/Off switch makes life easier. No need standing by for hot water. It shuts
down when reaches a full rolling boil. Boil-dry and overheat protection to
ensure the safety use.
Time Saver & Higher Safety: 1500 watts
energy efficient for quick heat-up time brings water to a boil, Fast boil, auto
shut off and boil dry protection technology with three-prong plug.
Brushed stainless steel housing
Applications
Making hot water for tea brewing.
Making Coffee.
Cool milk-tea.
Steaming eggs.
Any occation if you need hot water in short time.
Any
color of plastic is available to produce but in big quantity. Its
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