Thermoelectric generator delivers 1.2mW from 40°C gradient
TEGnology claims it has made a materials breakthrough that could expand the market well beyond industrial use cases.
18V prioritiser reduces operating current to 3.6µA
With up to 18V operating capability, the LTC4420 accommodates a wide range of power sources.
Linear packages power module to share heat sink with processor
Linear Technology has packaged its µModule regulator such that you can place it so close to FPGAs, GPUs or other…
Universal high-power AC inputs: Bane or boon?
Designing a power supply that works over the "universal input range" can be useful for certain applications that are taken…
Transmitter coil saves space in Qi-compatible charging pads
Offering a durable construction and high permeability shielding, the new Vishay Dale IWTX-47R0BE-11 6.3µH is 18% smaller than other solutions…
Double-layer capacitors deliver high power in small volumes
Vishay BCcomponents 220 EDLC Enycap series devices offer power density to 4.1Wh/kg and capacitance from 15°F to 40°F.
Cancelling common-mode voltage with amplifier
Find out how to eliminate common-mode-voltage errors with this amplifier circuit that subtracts out the error.
Liquid battery to slash smart grid storage cost
MIT researchers are using renewable sources to cut the cost of storing energy by using liquid flow batteries, wherein the…
5W DC/DC converter delivers up to 15V output voltage
The hermetically-sealed VHB2805S from International Rectifier operates from -35°C to 215°C and has a life expectancy of more than 500…
Tips and tricks: Cooling fans for power supplies
With the trend of making power supplies smaller with less heat-sinking, these components must then be carefully thermally managed. An…
Step-down DC/DC converters yield output voltage up to 15V
The XC9263 and XC9264 series devices from Torex tout an internal high-side/low-side driver transistor, input voltage range of 3V to…
