IRF4905 MOSFET with very few elements 5 amp current control, current limiting circuit input voltage line connected on 8 + .40 volts DC current through this circuit is limited to 5 amps 5 amp current draw on the output voltage drops Even when loading medium capacitors in the range of some 1000 F µ Einschaltmoment…
A friend I made for 2x30W amp circuit to say the least, this work had to take care: D tda7377 was the best choice integrated single-source supply is working with 14 volt 2 × 20 watts of power can give max supply voltage of 18 volts DC passive elements very least three capacitors first resistance…
According to the standard scheme for LM1875 beautiful design pcb design will certainly give better quality sound extremely simple understandable way 🙂 Frequency Response: 14 Hz to 100kHz Harmonic Distortion: “0.04% SNR: 105 dB Rated output power: 20 W LM1875 Integrated Circuit use the computer without connecting to the Cooler cooler can use in power…
Electronic speed control circuit 12c509 micro integrated outputs are powered by IRL9Z34N and IRL2203 mosfets and motor speed control is provided. All source files of the project (asm codes, eagle pcb, schema) have been shared. Author uses speed control circuit in model airplane projects Electronic Speed Controller This ESC is based on Mike Norton’s design.…
Two DC DC Converters project than 1.5 volts and 3 volts, 5 volts from the 9 volt converter converter LT1073 DC to DC converter integrated circuit used in two The LT1073 is a voltage converter DC-DC. This circuit requires only five external components in its adjustable (three components in its 5V – LT1073-5).The input voltage,…
Charger Circuit LM393 op-amp based on the computer’s USB port with 5 volts on 2 AA NiMH, NiCd batteries can be recharged. Charging current of 470 pcb circuit drawing and detailed information have. During charging, R1, R2, and R4 form a three-way voltage divider which yields about 1.26V at the non-inverting input of Z1a (pin…
National Semiconductor integrated regulator often uses LM3XX Series, and I saw a lot of sound systems used in the device power supply of the charging circuit etc in various systems. LM338K 1.2 with very little passive elements .. 5 amp power supply can be 32 volts. A very simple circuit but stylish design a PCB…
MP4, MP3 Player, Mobile phones, various devices can be charged from a computer’s USB port charger adapter also in these devices usually designed according to standard USB cable and PC with a single USB connection cable from the charging adapter can be made. Made in China mp4 player I’ve studied for use in a very…
“12 Volt 10 Watt Siren Circuit” in various shades with integrated UM3561 (police, ambulance, fire) 10w 12volt power supply and siren circuit The integrated circuit’s supply 3 volts and 5 volts for the 3.3 volt zener regulated by supply made The test tone siren circuit; [mp3]https://320volt.com/ses/siren_UM3561.mp3[/mp3] Siren circuit works with a 12 volt car alarm…
Made with six white LED night light without a transformer, making it simple easy-to- Be Careful attention to high voltages are present Circuit Thanks to our brother Murat BAYGIN primarily a very nice application Incandescent or fluorescent light bulb (energy saving bulbs) 9-11W energy spend night lights made of ultra-bright LED night light that is…