Circuit made a long time ago and has been tested. There were a problem in the operation and construction. We must do BDX53 your engine is larger output transistors. 5 and 6 pin motors can be run with the circuit. Four-ended output transistor to run the engine to be increased. So four BC327 should be…
Now bring the involvement of voltage stabilizer with much greater efficiency, which will not significantly alter the value of the input voltage. step down converter. It is a source of switching, the so-called step down converter. Many manufacturers have already produced a special integrated circuits, which brings together budic, power transistor and feedback controls output…
DC DC converter circuit UC3843 SMPS PWM control integrated on the board 10v 16v DC Voltage 12V 30V turning out 16v is set to 3 amps can give used in the circuit of the coil value 20mh coil wrap is necessary to toroid core PC power supply can be obtained from The operation is based…
The PIC Programmer, which is built on the converter circuit MC34063A 1.5 Ampere Step−Up/Down Inverting regulator, can be used for different applications where the feeding section is used as a separate floor. most likely 60ma too little more power can’t be taken? it will be asked 🙂 I guess it can be done by strengthening…
The base consists of circuit LM2576-ADJ, belonging to the group of highly integrated circuits, so that the proper function of just a few external components. Basically, it is a step-down converter with adjustable output voltage for constant current up to 3A. When buying circuit is necessary to buy a circuit with the surname Adj. Similarly…
I made a simple SMPS with IR2153 before the Transformer EI33 more advanced and powerful but this practice was used transformer (ETD34) you have to wrap transformer circuits, I applied my computer was disconnected from the power supply circuit It also has ir2153 overcurrent ir2153 protection section of the primary measurements are made using a…
0-30 volt regulated power supply main parts of the TL081 opamp and transistors (BD243, BD139, BC548) In addition to the display indicator volt meter circuit ICL7107 made with voltmeter power solid apart from the used power supply and voltmeter circuits Eagle prepared with PCBs schema files there. Laboratory-type power supply will do the trick in…
SMPS for people dealing with issues, especially in high power and adjustable voltage current transformer in the power stages of a circuit that can be imitated EF16-V1, ETD49, EI48 used core also V-A Display circuit voltage circuit icl7107 based on current indicators SwitchMode Power Supply Circuit 0-30 V 0-20 A A primary switched-mode power supply…
Asus eee mini notebook LM2576 based on the 9.5-volt to 12-volt input from 2.5A charging circuit-switched high quality beautiful design circuits with very little material is available in different applications. Asus Eee charger circuit LM2576 Step-Down (Buck) used integrated. Asus mini car cigarette lighter charger adapter circuit that is available from the author in addition…
A quality and stable LED dimmer circuit is built on LM358 and LM393 opamps, the operating frequency of BUZ71A mosfet is used in the power floor. 150Khz brightness and precise light adjustment can be made. The operating voltage of the LED dimmer circuit is between 12 volts and 24 volts, max. 1.5 amps Dimmer for…