mcus for online ups


Posted on Feb 7, 2014

With the increasing daily reliance on networked data systems, the need for failsafe backup of power supply systems is now essential. Uninterruptible power supply (UPS) technology, with a very high level of reliability, are now extensively used to provide this backup security. Renesas produces MCUs and highly efficient power semiconductor devices (


mcus for online ups
Click here to download the full size of the above Circuit.

IGBTs and MOSFETs) designed for full-digital control system that delivers uninterrupted CVCF (Constant Voltage and Constant Frequency) output made possible by continuous online inverter. The key advantage of full-digital control for UPS systems is that all power conversion is handled by MCU, thus fewer total components are required comparing to a traditional analog system. This reduces overall cost and provides a more stable method of control.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Simple Sixteen Stage Bi-Directional LED Sequencer
    Simply analyse the temperature measurer cipher scheme based on DS18B20 and AT89C2051
    75 meter qrp ssb transceiver
    flip flop led flashing circuit
    nicad battery charger uses
    Power Buzzer
    Cat Repeller CircuitRepellentCircuit555 Ultrasonic Circuit
    EM4294 13.56MHz Crypto Analogue Front End Circuit For High Secure RFID Communication
    Magnetic Field Meter Magnetometer Circuit
    Antenna Tuning Unit
    Wireless Interface RF Modules Circuit



    Top