Good NiCd batteries are 2000 mAh and can be supplied with 5 A charging current in less than 1 / 2 hour load. On the green lawn flight is often the only car battery power source.For flight NiCd batteries with up to 7 cells (7 x 1.5 V, V = 10.5) is also good. With…
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…
Switching power supply switching power supply circuit with high current switching regulator L296 integrated on the board 0:40 volts 4 amps of current and voltage adjustable Switching power supply on the circuit critical material as there probably l296 in the market are coil If there is no hand can be wrapped. L296 DC DC Power…
Half bridge method with different versions of the techniques used SMPS circuits test picture diagrams and photos seen in the application’s PCB file available control ICs TL494, SG3525 as a drive transformer and IR2110 used there are designs that applications design can assist you 500W 1000W SMPS circuits schematic pcb diagrams all files:
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…
@ Tahir brother’s a nice project, pc power supply transformer carried out with a 12 volt input voltage of 2 × 55 .90 volts + – symmetric voltage is turning circuit sg3525 PWM control IC used this SMPS circuit in your car, you want to use with high voltage running amp power supply is ideal…
In working with flasher circuit 220v 100w power frequency and duty cycle can be setup to 220v ac lamp with a high-powered flashers can 6 .12 volt supply voltage integrated circuit LM555 Timer is based on the isolation Optokubl MOC3021 triac driver used for load control TRIAC used in the frequency range 1 Hz ……
White Led dc converter circuit for a simple two transistor drive again with no trouble winding transformer coil output filter instead I used the PC power supply when there is such a great resource who is involved. DC to DC converter circuits used in computer power supply coil -5 and -12 volt output filter coil…
Cheapest dc-dc converter circuit 🙂 one our readers dc circuit biasing asked me particularly low voltage for even a project that, but anchorage integrated can not find said it would help me on my e-mail I forwarded to him after the I my head was attached: D it might be simpler, but how ? I…
Lamp dimmable loads such as motors or lamp the simplest circuit you can. One transistor 2n3055 Lamp Dimmer Schematic