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Power & high voltage - all subcategories

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12 Volt 30 Amp PSU circuit diagram


author:
visits: 4131
500W low cost 12V to 220V inverter circuit diagram


author: Ashad Mustufa
visits: 2766
12VDC Fluorescent Lamp Driver circuit diagram


author:
visits: 2577
Black Light circuit diagram


author:
visits: 1184
10 Amp 13.8 Volt Power Supply circuit diagram


author: N1HFX
visits: 951
Car Battery Charger circuit diagram
This charger will quickly and easily charge most any lead acid battery.

author:
visits: 721
Automotive 12V to +-20V converter (for audio amplifier) circuit diagram
The limitation of car supply voltage (12V) forces to convert the voltages to higher in order to power audio amplifiers.

author: Jonathan Filippi
visits: 696
Muscular Bio-Stimulator circuit diagram


author: RED Free Circuit Designs
visits: 680
High And Low Voltage Cut Off With Time Delay circuit diagram
The under/over voltage protection circuit with time delay presented here is a low cost and reliable circuit for protecting such equipments from damages.

author: Ravi Sumithraarachchi
visits: 650
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project categories:
Audio (49)
Power & high voltage (43)
Radio (23)
Light & LED (31)
Tools & measurement (40)
Telephone (18)
Automotive (10)
Microcontrollers (12)
Sensors & control (47)
Timers & oscillators (40)
Miscellaneous (26)

project subcategories:
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power supplies
battery chargers
high voltage
inverters
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recently added projects:
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Magic Wand Conjuring Trick.

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Cellular Phone calling Detector
200W audio amplifier
2N3055 Power Amplifier
5,000W ultra-light, high-power amplifier, without switching-mode power supply