Free Elektor Article: 0-30V Lead-acid Battery Activator

Free Elektor Article: 0-30V Lead-acid Battery Activator

A well-known electronics store has been selling a very simple lead-acid battery activator for many years.


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MX100Q Series Compact 4-Channel 210W Power Supplies

MX100Q Series Compact 4-Channel 210W Power Supplies

Mixed-mode regulation merges a switch-mode power conversion design with linear final regulation to give excellent noise and...


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Alpha and Omega Semiconductor Introduces 18V 2A, and 3A EZBuck

Alpha and Omega Semiconductor Introduces 18V 2A, and 3A EZBuck

Synchronous DC/DC Buck Regulators Feature Lower Quiescent Current and Proprietary Light Load Mode to Achieve up to 6% Higher...


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New Surface-Mount Fully Integrated Current Sensors

New Surface-Mount Fully Integrated Current Sensors

The ACS772/3 family expands to include through-hole and surface-mount CB package options with enhanced working isolation voltage...


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MPPT charge controller reference design for 12- and 24-V solar panels

MPPT charge controller reference design for 12- and 24-V solar panels

This reference design is a Maximum Power Point Tracking (MPPT) solar charge controller for 12-V and 24-V solar panels.


Create +/-12V Split Rail From A 5V Bias

Create +/-12V Split Rail From A 5V Bias

With digital semiconductor technology driving system power supplies to lower voltages for higher performance and lower system...


60V to 5V @ 3.5A Buck converter with USB output

60V to 5V @ 3.5A Buck converter with USB output

This is a 60V to 5V – 3.5A step down DC-DC converter based on TPS54360B from Texas Instruments.


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ST730 – 300 mA, 28 V LDO, with 5 µA quiescent current

ST730 – 300 mA, 28 V LDO, with 5 µA quiescent current

ST Microelectronics’ ST730 is a 300 mA LDO regulator designed to be used in several medium voltage applications.


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In and out with 10-minute electrical vehicle recharge

In and out with 10-minute electrical vehicle recharge

Researchers at Penn State have developed a fast charging technique to charge a battery in in electric vehicle in just ten minutes.


Otii by Qoitech helps developers achieve long battery life of their products

Otii by Qoitech helps developers achieve long battery life of their products

Low energy consumption is one of the major triggers of scalable product launch and maintenance.


Display Adapter For HDMI To Type-C With DP And PD Function

Display Adapter For HDMI To Type-C With DP And PD Function

Main features Operating Voltage: 5V Output Voltage: 3.3V Power Supply: USB Type-A to DC 5.5mm Main Chip: lontium LT6711A This...


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Extend battery life with the 60nA quiescent current TPS62840

Extend battery life with the 60nA quiescent current TPS62840

If you’re looking to reduce quiescent current and extend the lifetime of your system’s battery, then the TPS62840 is the device fo...


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