Recently, Diodes has introduced a programmable dimming step-up LED driver. The AL3050 has small size, low BOM cost and high efficiency, and advanced dimming function, making it ideal for LED backlighting in portable handheld devices. application.
The AL3050 integrates a 30V Schottky diode and power-switching MOSFET to drive eight LEDs in series and parallel. It provides 100:1 PWM dimming and single-wire controlled digital dimming modes. It also has a variety of protection features, including: UVLO/OVP/OCP/OTP protection circuit.
![]( "Diodes' new programmable dimming boost LED driver with integrated 30V Schottky and MOSFET")
Programmable Power Meter
This series of energy meter for panel mounted adopts AC sampling technology, energy meter for panel mounted can separately measure the current, voltage, power, power factor and electric energy in the power grid. The magnification can be set through the panel membrane switch. With RS-485 communication interface, using Modbus protocol; ac power panel meter digital can also convert the power signal into a standard DC analog signal output; or with switch input/output, relay alarm output and other functions.
Acrel Electric Co., Ltd. [Stock Code: 300286.SZ]
Founded in 2003, one of the few leading companies in China who provides various systematic solutions of power monitoring, power control, energy management and electrical safety for smart grid users. Substation automation system, power quality management system, energy management system, electrical fire monitoring system, IT distribution system for medical locations, precise distribution management system, FEPS power supply monitoring system, fire emergency lighting and evacuate indicating system, smart lighting control system and electric vehicle charging system.
Panel Mount Power Quality Meter,Ac Western Power Meter Panel,3 Phase Kwh Energy Panel Meter,Power Meter For Electrical Panel
Jiangsu Acrel Electrical Manufacturing Co., LTD. , https://www.acrel-factory.com