Power Supply Projects|Explore Ideas on Elecrow

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Power Supply

Power Supply

A familiar circuit, but still useful.

DC-DC Converter for Car

502

6

0

cris

cris

502

6
You can use up to 24 white LEDs.

C.C. Source for LEDs

541

6

0

cris

cris

541

6
Another small power supply circuit

LM2575 5V DC SMPS

386

6

0

cris

cris

386

6
Differential voltage source at home.

Differential voltage source

653

6

0

cris

cris

653

6
The Open Source Fusion USB 3.0 Charge Pro is an all-in-one keychain tool for secure and efficient USB charging. It features a USB Power Meter to monitor charging, a Cable Tester to check cable integrity, a USB Condom for data protection when charging in public, and a Power Splitter to charge multiple devices from one port—all in a compact design.

Open Source Fusion USB 3.0 Charge Pro

968

11

0

Suleyman Y. Dundar

Suleyman Y. Dundar

968

11
AMAZING DIY DESKTOP CHARGING STATION.IT IS MINI IN SIZE,BUT IYT HAS POWER LIKE MONSTER.

AMAZING DIY DESKTOP CHARGING STATION

859

12

0

DIY TECHOS

DIY TECHOS

859

12
Battery charger with BD-type transistor

Battery Cell Charger

608

8

0

cris

cris

608

8
Practical flyback tarfo power source for prototyping various HV devices, considering that it can work continuously for a long time without heating up, it does not require much knowledge to make it, and its cost is very low.

How to make Simple Offline High Voltage Generator 220V to 6

126

3

0

2nd Electronic Design Contest

Mirko Pavleski

Mirko Pavleski

126

3
Double voltage source +15V / -15V and +5V / -5V stabilized

Double voltage source

707

7

0

cris

cris

707

7
PicoPD allows access to all USB PD 3.0 profile include PPS so that you can get the most current at any voltage out of your new USB-C charger

PicoPD - USB PD development board

1157

11

0

CentyLab LLC

CentyLab LLC

1157

11
Plasma flame generator, based on a Class-E RF power amplifier Tesla coil, offers a fascinating and relatively safe way to create a continuous plasma discharge.

Building a Plasma Flame Generator, HFSSTC Class-E Tesla Coil

133

6

0

2nd Electronic Design Contest

Mirko Pavleski

Mirko Pavleski

133

6
PWM, (Pulse Width Modulation) is the most efficient way to control analog circuits using digital outputs, by changing the duration and frequency of the signal.

Control Pulse Width Modulation with NE556

613

6

0

cris

cris

613

6
It's a voltmeter that indicates battery status, more precisely the value of the voltage battery.

Car Battery Monitor

479

7

0

cris

cris

479

7
Buying a ready-made power supply would be too easy, so I decided to make my own.

DC power supply

2579

14

0

Miroslav Hancar

Miroslav Hancar

2579

14
This circuit is made for a DIY builder, I left enough room for a heat sink. for the filter capacitor.

Small Power Supply with LM317

546

4

0

cris

cris

546

4
Another electronic project.

Variable stabilizer for low voltages

834

6

0

cris

cris

834

6

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