Li-Ion/Li-Po 18650 Battery to 5V Boost Converter
Power supply

Li-Ion/Li-Po 18650 Battery to 5V Boost Converter

The project presented here is capable of supplying 400mA of current from a 3.7V Li-Ion/Li-Po Battery input with a 5V output. The converter has an internal soft start and internal frequency compensation features. The project is built using LTC3426 SOT23-6 chip. The LTC3426 chip is in a...

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EPC9160 Synchronous Buck Converter Reference Design
Power supply

EPC9160 Synchronous Buck Converter Reference Design

EPC's EPC9160 9 V to 24 V to dual output 5 V/3.3 V synchronous buck converter reference design EPC's EPC9160 is a 9 V to 24 V to dual output 5 V/3.3 V, 15 A synchronous buck converter operating at 2 MHz switching frequency. The EPC9160 features the EPC2055 GaN FET and LTC7890 two-phase...

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Conduction-cooled ac-dc supplies deliver up to 1.2 kW, 93.5% efficiency in a compact form factor
Power supply

Conduction-cooled ac-dc supplies deliver up to 1.2 kW, 93.5% efficiency in a compact form factor

Advanced Energy introduced the Artesyn LCC1200 series of fanless, conduction-cooled AC-DC power supplies. The latest addition to AE’s LCC family, the LCC1200 delivers up to 1,200 W power output and 93.5% efficiency in a compact form factor. The new power supplies are well-suited for...

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DC-HV DC Converter – 200V @ 20mA Output with 12V DC Input
High VoltagePower supply

DC-HV DC Converter – 200V @ 20mA Output with 12V DC Input

This is a low-cost DC-HV DC converter built using TL3843 Low-Power Current-Mode PWM Controller from TI. Screw terminal connectors are provided for input and output, onboard LED D1 indicates the input supply. The project provides 200V DC @ 20mA output from 12V DC supply input. DC-HV DC...

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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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