Lighting & Illumination

    July 2022
    Atlas Introduces Sealed Lamp technology for Weather-Ometer Instruments

    Atlas introduces Sealed Lamp technology for the Ci4000 and Ci4400 Weather-Ometer instruments.

    ­Atlas has just introduced Sealed Lamps for its Ci4000 and Ci4400 Weather-Ometers. The unique preassembled design makes the world’s most-advanced weathering instruments even easier to operate and maintain. The Ci4000 and Ci4400 Weather-Ometers currently use interchangeable glass filters
    . . . Learn More
    Date:
    07/26/2022
    ­12 Watt DC/DC Converters (SIP-8) for Industrial Applications

    Traco Power’s TMR 12WI series

      The product offers a very high power density of 4.73W/cm³ in an ultra-compact SIP-8 metal package occupying only 2.0 cm² (0.3 square inch) of board space.   An excellent efficiency of up to 90% allows for an extended operating temperature range of –40° to +65°C without derating under
    . . . Learn More
    Date:
    07/04/2022
    Versatile LED Driver Can Be Used with Input Voltages Above or Below the Level of the LED String

    Click image to enlarge

    Figure 1. The LTM8042 driving four LEDs where VIN = 5.75 V to 10.25 V and IOUT = 0.5 A

    ­The LTM8042 is a µModule® LED driver capable of supporting LEDs with up to 1A current and a 3000:1 dimming ratio. It operates from input voltages of 3V to 30V and a wide frequency range of 250kHz to 2 MHz, enabling its use in a wide array of applications, such as scanners and automotive and avionic lightin
    . . . Learn More
    Date:
    07/01/2022

    Power Systems Design

    146 Charles Street
    Annapolis, Maryland 21401 USA

    Power Systems Design

    Published by Power Systems (PSD) serves all aspects of the Power Electronics market including but not limited to Power Conversion, Power Management, Intelligent and Embedded Motion, Automotive, Renewable Energy, Energy Efficiency and Lighting. PSD is published 10x per year in English with separate print editions for Europe and North America and is published 6x per year in China. PSD Apps are available for Android & iOS. Additionally qualified power engineering professionals may subscribe and receive PSD daily PowerSurge newsletters.