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I present to your attention the flyback power supply on the 3845 chip, which can be used absolutely everywhere, thanks to its small size and compact pinoutI present to your attention the flyback power...
Power Supply flyback
7191
0
8
Roman Solovyov
Roman Solovyov
UKRAINE
62
0
### DESCRIPTIONthis is a project of assembling a powerful laboratory power unit. with the characteristics: Input voltage 190-240 volts. The output voltage is from 0 to 35 volts. Output rated current 2...
Power Supply 0-35V, 0-30A
14661
2
51
Roman Solovyov
Roman Solovyov
UKRAINE
62
0
### DESCRIPTIONPerfect board of the switching power supply. It has small dimensions, but it contains all protection, snabers, and filters. The power supply unit can produce power no more than 600W.###...
Pulse power supply for all occasions. IR2153
11733
0
14
Roman Solovyov
Roman Solovyov
UKRAINE
62
0
IR2161 Импульсный источник питания для усилителя мощности звуковой частоты с двухполярным выходом. За основу взята схема Ильи Стельмаха IR2161SE4. Мощность около 300 ватт, защита от короткого замыкани...
IR2161 Power Supply
2491
3
3
Дмитрий Новоселецкий
Дмитрий Новоселецкий
UKRAINE
37
0
It is very important to observe the voltage drop on a power transistor, so switching windings is very useful. Otherwise, with an inept approach, you will receive burnt details and finances. I use a se...
Linear laboratory power supply
1206
0
0
Epishko Dmitry
Epishko Dmitry
UKRAINE
16
0
Hi all. Today we will make a very complex project, which will be useful for testing homemade power supplies, ds-ds and other nonsense. I should have done this a long time ago, but never got around to ...
Device for setting up and testing switching power supplies
427
0
0
Roman Solovyov
Roman Solovyov
UKRAINE
62
0
Inverter 12-220Power 300WModified sine wave
Inverter 12-220
442
0
0
Epishko Dmitry
Epishko Dmitry
UKRAINE
16
0
Operating principle: current stabilizer!The power depends on the transistors you use!Possibility of parallel connection of boards to sum up the dissipated power!
Electronic load
923
0
2
Epishko Dmitry
Epishko Dmitry
UKRAINE
16
0
Charger Resurs-1Manual operation:- current adjustment.Auto mode:- current adjustment.- short circuit protection- protection against reverse polarity.- voltage cut-off.
Thyristor charger for car batteries Resurs-1
984
0
1
Epishko Dmitry
Epishko Dmitry
UKRAINE
16
0
Transformer winding commutator, fan speed thermostat. Requires a separate power source, since control is carried out via the power supply negative (-, GND).
Transformer winding commutator, fan speed thermostat.
525
0
0
Epishko Dmitry
Epishko Dmitry
UKRAINE
16
0
Power supply for amplifier!Two power lines: high-current and low-current!
Power supply for amplifier
379
0
0
Epishko Dmitry
Epishko Dmitry
UKRAINE
16
0
