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Power Electronics
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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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Microwave Oven Transformer Spot Welder
scootye
Sep 18, 2019
Last message by
gsrnadeem
Dec 8, 2019
2
23
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P
Power supply transformer voltage limitation
Pader
Dec 8, 2019
Last message by
Pader
Dec 8, 2019
0
Replies
1K
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Need help finding BMS for this lipo battery.
-live wire-
Dec 1, 2019
Last message by
-live wire-
Dec 8, 2019
14
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2K
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S
Chip that fix battery charging and power supply
StefanTh
Nov 23, 2019
Last message by
StefanTh
Dec 8, 2019
12
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2K
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W
Arduino Automatically Selects Power Source
waulu
Dec 8, 2019
Last message by
waulu
Dec 8, 2019
2
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1K
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A
BMS Design Considerations
arman74
Dec 8, 2019
Last message by
arman74
Dec 8, 2019
0
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1K
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Lower voltage in auxiliary winding of SMPS transformer than what is specified in datasheet - can it cause problems?
szabikka
Dec 7, 2019
Last message by
ronsimpson
Dec 7, 2019
5
Replies
3K
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high voltage arcs components protection
Dabu WhiteHacker
Nov 14, 2019
Last message by
johnmarky
Dec 7, 2019
14
Replies
2K
Views
Sudden drop in supply voltage when activating a 50mA load
Zurn
Nov 28, 2019
Last message by
Zurn
Dec 6, 2019
2
22
Replies
3K
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How much power can be generated from a dc motor as a generator?
chughtaiii
Oct 25, 2019
Last message by
MaxHeadRoom
Dec 6, 2019
4
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13K
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B
Assistance with distributing 5v to multiple boards. (Bluetooth Amp, Qi Wireless Charger, LED light)
bsosa76
Dec 5, 2019
Last message by
dl324
Dec 6, 2019
1
Replies
1K
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automatic capacitor charging cut off circuit
Dabu WhiteHacker
Dec 4, 2019
Last message by
crutschow
Dec 5, 2019
13
Replies
4K
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1.5 Kw DC Motor Servo Drive
ashkarmalik
Dec 30, 2018
Last message by
dan_g1
Dec 5, 2019
10
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3K
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A
power absorb by a dc motor
aragon1971
Nov 21, 2019
Last message by
aragon1971
Dec 5, 2019
7
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2K
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C
Is this common practice?
cspwcspw
Dec 3, 2019
Last message by
OBW0549
Dec 4, 2019
3
Replies
1K
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Changing the switching frequency for a LED driver
Zouglou LeMagicien
Dec 3, 2019
Last message by
Bordodynov
Dec 4, 2019
4
Replies
2K
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D
Using a mosfter to switch a motor and diode reverse polarity protection
DaddysBelt
Dec 2, 2019
Last message by
MisterBill2
Dec 3, 2019
7
Replies
4K
Views
best voltage/cell arrangement for maximum capacity? DIY 18650 pack
bigjoncoop
Dec 3, 2019
Last message by
oz93666
Dec 3, 2019
5
Replies
2K
Views
Calculate the ripple current in my inductor.
Zouglou LeMagicien
Dec 1, 2019
Last message by
Zouglou LeMagicien
Dec 3, 2019
7
Replies
4K
Views
S
Modified AC Generator but 0 AC Voltage
sourceless
Oct 28, 2019
Last message by
sourceless
Dec 2, 2019
2
3
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5K
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