DCDC Converter circuit is based on sg3524 pwm control integrated circuit, integrated outputs are powered by ir2111 driver integrated circuit, it reduces 24 volt input voltage to 12 volts, output power is quite high 400w 20 amps. The circuit shows ca3524 but they are all the same: sg3524, kia3524, ka3524, uc3524 FEATURES Output current: 20A…
LM2575 is quite popular in many applications use shared circuit 5v 1 amp output is crafted with a quality printed circuit board drawing of the eagle got engaged at the end of your name that used the sheath to263-5 LM2576-5 States that the same output voltage the output voltage can be adjusted with the “adj”…
78xx Series of positive voltage regulators for the same module that you can use for different pcb drawings circuits, but are drawing on the pcb the pcb 2 coolers of diode bridge rectifier, filter capacitor has just enough to connect the dc output of the transformer, etc sources (pc power supply, dc adapter, etc.) If…
Switched dc 3.3v switched 12 volt dc voltage converter circuit allows reducing the 3.3 volt output. LM2575 operating frequency of 52 kHz to 1 amp of 80% power efficiency. LM2575 step-down (buck) switching regulator LM2575 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable…
Integration with the firm produced the Tinyswitch TNY264 IC made with 5 volt smps circuit 2.5 w all the details (transformer information (efd cores), oscilloscope measurements of materials, construction, and testing stages, etc.) is transferred to the application report Switch mode power supply Low profile offline SMPS switch mode power supply Exhibitor: Weng Hoe Wong…
A simple battery balance circuit that you can use for balanced charging of series connected Lion, lipo batteries. Especially in 2 or 3 series connected batteries, balanced charging of batteries is of great importance. Battery groups used without a balance circuit can fail in a short time. Thanks to this circuit, this problem can be…
SMPS Circuit can be used in power amplifiers, the output is symmetrical +- 50volts, voltage can be adjusted with a 10k trimpot connected to a 4n35 opto coupler, of course it should not be set too high or low, for higher voltage the voltage of the output filter capacitors should be increased and the number…
Eventually I led lamp did 🙂 very common fault that apartment lamp caused it in our region voltage 230v vicinity at night 240v is getting occasional spikes to come in the not to mention electronic circuit controlled economic CFL lamps is not based quality though often fail because they led lamp wanted to try. I…
In power electronics, SMPS (switch mode power supply) applications quite popular, but the biggest problem for amateur SMPS transformer winding circuit ultimately difficult to find enough resources on this topic and olailiy a lot of changes in relation to the core. un-sound.com site ETD59 made with the hands of a SMPS transformer winding circuit I…
Electronics I first started I remember the days in my workshop to use the current, voltage-regulated supply strong power get the dream 🙂 prices were very high, In this article I’ll share the modification with a very cheap 0.9V..30v 0.1..7 amp regulated SMPS power supply can. TL494 integrated PWM control that is required when using…