Multiple Output Power Source – Dual 10V (+/-10V), 5V DC, 3.3V DC from 9V Battery
Power supply

Multiple Output Power Source – Dual 10V (+/-10V), 5V DC, 3.3V DC from 9V Battery

This is a multiple output power converter module that provides +/-10V (Dual 10V), 5V DC, and 3.3V DC from a 9V PP3 battery. This is a very useful project that has been designed for low-load current applications. Dual +/-10V output from a 9V battery is a key feature of the project. The...

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Renesas Power Supply with Supercapacitor
Power supply

Renesas Power Supply with Supercapacitor

Renesas' power supply with supercapacitor can be used to replace the traditional battery as a backup power supply Renesas' ISL85403 buck-boost regulator is a power supply system with a supercapacitor and a wide input voltage range that supports from 3 V to 40 V with a 2.5 A output. A...

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33W charger reference design uses silicon mosfets
Power supply

33W charger reference design uses silicon mosfets

High-Efficiency ‘CO2 Smart Power’ Devices are Now Available for Volume Order Silanna Semiconductor, The Power Density Leader, has confirmed that despite the worldwide chip shortage, it has been able to ramp up production of its ‘end-to-end’ family of power conversion...

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Full Wave Rectifier Using Single Supply OPAMP
Power supplyTop Stories

Full Wave Rectifier Using Single Supply OPAMP

This is a Full wave rectifier project built using MAX44267 dual OPAMP which provides true zero output with a single supply. The circuit converts Bipolar/AC input into full-wave output. CN1 is provided for sinewave input, CN2 helps to connect the power and output. Operating supply 15V...

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STEVAL-L6986IV1 Synchronous Iso-Buck Converter Evaluation Board
Power supply

STEVAL-L6986IV1 Synchronous Iso-Buck Converter Evaluation Board

STMicroelectronics' evaluation board with dual isolated output is based on the L6986I STMicroelectronics' 38 V, 5 W synchronous iso-buck converter evaluation board generates two isolated voltages (approx. +18 V and between -4 V and -5 V), suitable for supplying IGBT/SiC MOSFET gate...

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CN0531 – Programmable 20-Bit, Linear, Precision, Bipolar ± 5V DC Voltage Source
Power supply

CN0531 – Programmable 20-Bit, Linear, Precision, Bipolar ± 5V DC Voltage Source

Precision dc voltages are a critical component of scientific instrumentation and measurement equipment, automated test equipment, factory automation and control, chemical analysis, and many other high precision applications. The most demanding applications require single digit, part per...

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Dual +5 V/-5V @ 200 mA Regulated Linear Power Supply
Power supply

Dual +5 V/-5V @ 200 mA Regulated Linear Power Supply

The project presented here is a dual AC to DC output linear power supply. This power supply provides low ripple low noise DC regulated output. Usually, transformer-based linear power supplies are considered very bulky and inefficient, but this power supply still is very important for...

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Dual +12V/-12V @ 400mA Regulated Linear Power Supply with AC input
Power supply

Dual +12V/-12V @ 400mA Regulated Linear Power Supply with AC input

The project presented here is a dual output linear power supply. This power supply provides low ripple low noise DC regulated output. It is a very useful tool to power Audio, Video, OPAMP-based circuits, and projects. The circuit provides regulated +/-12V DC output @ 400mA + 400mA. The...

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