| Inspiring the Evolution of Embedded Design |
| February 1, 2022 Analog & Power |
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| | | Buck Converter Targets Multi-Cell Battery Systems |
| Analog Devices has introduced the MAX77540 step-down buck converter, which provides single stage power conversion in multi-cell battery applications, such as augmented reality/virtual reality (ARVR) headsets, land mobile radios (LMRs) and digital single-lens reflex (DSLR) cameras. |
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| | | 100W AC-DC Supplies Offer 80V to 264V Input Range |
| XP Power has introduced its FCB100 series of AC-DC power supplies. The series is certified to medical (including BF), ITE and household standards for Class I and II (no ground connection) operation. The units have Class B conducted and radiated emissions in both Class I & Class II configurations and support both convection and fan cooled applications. |
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| | | Buffer Amplifier Ups DAQ Signal Bandwidth 10x |
| Texas Instruments (TI) has introduced what it claims is the industry’s widest-bandwidth high-input-impedance (Hi-Z) buffer amplifier, capable of supporting frequency bandwidths as high as 3GHz. The wider bandwidth and high slew rates of the BUF802 enable higher signal throughput and minimal input settling time. |
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| | | The I-V characteristics of an electronic component reveal a lot about its behavior. In this article, Robert steps through the basics of I-V curves—how to interpret, how to do your own I-V characteristic measurements and how to apply the results to your engineering work. |
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| | | 600W AC-DC Supply Boasts Medical Certification |
| RECOM has extended its range of AC-DC open-frame power supplies with the RACM600-L series. The module can provide 400W/450W (115V/230V AC) with convection cooling while 600W is available with continuously forced airflow. The product features a universal 80-275VAC input and a single 24V output, adjustable +/-20%, rated at 25A. A standby output at 5V/0.5A is also available. |
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| Wi-Fi 6E Access Point Has 10GbE with PoE++ Lanner’s “LWR-X8460” is a 12-stream, Tri-Band Wi-Fi 6E access point powered by Qualcomm’s up to 2.2GHz quad -A53 IPQ8076A. The system ships with 4x GbE and 2x 10GbE ports, one of which offers PoE+, as well as Enhanced Open security. |
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