Power

Displaying 201 - 6249 of 6049

Brushed DC motor driver is first to integrate FETs

Brushed DC motor driver is first to integrate FETs
Texas Instruments has introduced three brushed DC gate drivers, one of which is the industry's first device with integrated current sensing. This integration allows designers to avoid the power loss, heat generation and cost associated with using external sense resistors, as well as to save up to 25% board space and simplify board layout.
2nd November 2015

Zero standby power IC offers smart wake-up management

Zero standby power IC offers smart wake-up management
The reign of dreaded "vampire power" could be about to end thanks to the latest power-supply chip from STMicroelectronics. The IC meets the international specification for zero standby power, and is the first in the world to provide a smart way of managing the wake-up function in appliances such as white goods, in lighting, and in industrial equipment.
30th October 2015

250W AC/DC supplies suit industrial & medical use

250W AC/DC supplies suit industrial & medical use
XP Power has launched its CHD250 AC/DC power supply series of ultra-efficient 250W convection cooled single-output units for applications that require medium power in an open frame, fanless design. With a compact 3x5” standard footprint that fits within a 1U height, the series meets international safety approvals for industrial and medical equipment.
30th October 2015


Industry's first zero-drift, 36V instrumentation amplifier

Industry's first zero-drift, 36V instrumentation amplifier
  Offering high accuracy for precise DC and low-frequency measurements in applications such as test and measurement, medical and industrial process control equipment, the industry's first zero-drift, 36V instrumentation amplifier has been introduced by Texas Instruments.
29th October 2015

DC/DC converter is designed for use in power radio applications

DC/DC converter is designed for use in power radio applications
Semiconductor Circuits is pleased to introduce the CPE5R48 'Cool Power Technologies' 30V, 4.65A wide input range 8th brick DC/DC converter. This compact part is designed for use in power radio applications and is intended to directly replace larger quarter bricks modules (identical pin out and functionality.) The converter features an industry standard 36-72VDC (48VDC nominal) input voltage and has a 30VDC output rated at 140W.
29th October 2015

Battery management system for up to 120 smart battery packs

LikeAbird has begun taking orders for a V1 product release of LikeAbird QSBMS, its latest battery management system for 1 to 120 smart battery packs with outputs in the 11 to 16VDC range. The LikeAbird QSBMS is a world-class, ultra-high efficiency SMBus and SBS smart battery management system (BMS) designed to cost-effectively provide high levels of battery power availability while simplifying the power management of your electronic equipment or robotic application.
28th October 2015

Web-based energy measurement technology works in real-time

Web-based energy measurement technology is now available exclusively on the latest gen RAPID Lighting Control Modules (LCMs) and DALI gateway pluggable and DIN rail variants from CP Electronics. The technology monitors the actual energy consumption in real-time, rather than a monitored average, of each luminaire connected to an LCM or RAPID system.
28th October 2015

Voltage-fed or current-fed power topologies: a critical choice for users of multi-kW power sources

Voltage-fed or current-fed power topologies: a critical choice for users of multi-kW power sources
Many engineers working in a production, product testing or R&D role have a requirement for a high-voltage power source that is robust and capable of supplying loads of multiple kilowatts. Because of the nature of testing and R&D environments, this power source is often required to withstand abusive conditions. By Bob Collins, Managing Director, Magna-Power Electronics (UK).
28th October 2015

Stable bandgap voltage reference features ultra-low drift

Stable bandgap voltage reference features ultra-low drift
Linear Technology announces the LT6657, a family of ultra-stable bandgap voltage references that exhibits less than 1.5ppm/°C of temperature drift. Reinforcing this groundbreaking performance, the LT6657 has only 0.5ppmp-p of low frequency noise, less than 30ppm of long term drift and 35ppm of thermal hysteresis.
28th October 2015

Designing medical devices for EMC

Designing medical devices for EMC
The MedTech world, along with the wider healthcare industry, has experienced a trend for more portable and wearable devices in the last few years. The problem is that these devices require lighter and equally portable batteries and chargers that use SMPS, a technology that is prone to higher EMI - not a useful characteristic for devices intended for use in life critical medical environments.
28th October 2015


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