Power Electronics

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Power supplies, power control, power sources/conversion, energy harvesting, battery charging, batteries, etc.
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AttacK
Completed Project How can i modify XL4016 buck converter for constant volt and current settings
Last message by
AlbertHall
17
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5K
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A
Completed Project Choosing a MOSFET driver
Last message by
Solar Mike
7
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2K
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A
Completed Project LM2576 with bypass Transistor for Higher Current [SOLVED]
Last message by
DickCappels
2
26
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6K
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Rahulk70
Completed Project Can I modify the output voltage of a laptop adapter from 18.5V to say 7V or 13.6V or variable o/p?
Last message by
Rahulk70
8
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10K
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Rahulk70
Completed Project STANDBY mode voltage fluctuation in Heathkit IP-17
Last message by
danadak
3
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2K
Views
Rahulk70
Completed Project Can I run a Mercury Vapor Lamp of lower wattage (400W) on a 1000W MHL ballast?
Last message by
Rahulk70
2
29
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8K
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Rahulk70
Completed Project Why does my 125V 15A power extension cord trip when a 1500W heater is connected to it?
Last message by
ebeowulf17
2 3
46
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11K
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Rahulk70
Completed Project How does adding a reflective material on the inside of a Peltier cooler affect cooling & power-use?
Last message by
Rahulk70
11
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4K
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Rahulk70
Completed Project Replacing the rectifier in a vintage car battery charger?
Last message by
MrAl
2 3
45
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17K
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C
Completed Project LTSPICE IGBT On Semi VCEsat vs VGE
Last message by
Alec_t
2
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2K
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Rahulk70
Completed Project Is it safe to use a 120V 60Hz UPS in a country with 240V 50HZ after step down?
Last message by
Rahulk70
7
Replies
5K
Views
Rahulk70
Completed Project Can this transformer be used for charging a 12V and 6V SLA?
Last message by
Rahulk70
12
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3K
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Rahulk70
Completed Project How much of a voltage spike causes a circuit breaker to trip?
Last message by
Rahulk70
4
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5K
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Rahulk70
Completed Project Is this resistor adequate for converting a 250W PSU to bench supply?
Last message by
ian field
15
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2K
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Rahulk70
Completed Project Output voltage from 180W ATX PSU on +12V rail only 9.6V to 9.7V?
Last message by
Rahulk70
2
20
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4K
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Rahulk70
Completed Project What connections should I make for 220V output?
Last message by
MaxHeadRoom
13
Replies
2K
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Rahulk70
Completed Project Charging a 6V 4.5Ah SLA with an automotive charger
Last message by
Rahulk70
2 3
42
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10K
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Rahulk70
Completed Project Automatic Stabilizer or simple transformer converter for using 110V devices on 220V?
Last message by
Dodgydave
1
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2K
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Rahulk70
Completed Project How bad would it be if I get electrocuted from a 120V 300W UPS?
Last message by
WBahn
2 3
52
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8K
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Rahulk70
Completed Project Why does the output of a transformer increase when connected to a battery for charging?
Last message by
#12
17
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4K
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