Symmetrical power supply circuit 12v input voltage +350 V-350V integrated sg3525 used to control the PWM turns. Author Lamp amp is designed to run 350volt 400mA per channel output power, in addition to strong oladıkc +15 v and 78xx series regulator depending on downs. Dc to dc inverter circuit SMPS (switched mode power supply) works…
Stereo auto amp project amplifier 2 for LM3886 for supply sg3525 used the converter input voltage 12v … 14.4 v between output and 2 × 30 volt transformer for the FT140/77 toroidal ring core (inner diameter of 0.9 outer diameter 1.4) used PROM winding three 1mm wire 2 × 5 connected in parallel to the…
A nice project implemented and shared by our member named H@S@N on the forum is a tested project, so it would be good to share it on the blog. The car amplifier consists of 3 parts SG3525 (ka3525, kia3525, uc3525 are the same) smps circuit based on pwm control (EI35 Transformer) BJT Transistor amplifier circuit…
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…
DC to DC converter PWM sg3525 SMPS control circuit transformer model based on integrated EE42/21/15 far as I know there was on the market. 4N35 opto feedback with Kubla made stable driver output MOSFETs IRFZ48 4 You can use it to run the amp 12 volt car battery voltage symmetrical + – raises to the…
CDI (Capacitor discharge ignition) electronic ignition module output voltage of the power of 100 watts amp 400v 00:25. Ignition system developed by Bosch is used in cars and motorcycles. Circuit UC3525 (SMPS-control) based on the design of flyback SMPS control IC SG3525 can be used instead. Moreover, the circuit can be an example for DC-DC…
SMPS circuit SG3525 and IR2110 integrated on the board in the primer drive MOSFETs IRPF450 transformer, the ETD44 feedback 4N33 opto-Kubla with the provided output voltage of 2 × 60 volts symmetrical about 450w has the power amp ideal for feeding additional output TIP31 and TIP32 transistors with + – 12 volt regulated There are…
Symmetric SMPS auto amp supply (DC / DC converter) sg3525 PWM control integrated circuit built on the output MOSFETs are driven in two stp60n06 the power transformer transformer ei33 is most commonly used in computer power supplies EI33 transformer handing out you do not find in the market again you can use the wrap. Prime…
A lot of people yapamı be difficult to manage projects, but too fond of various power different electronic welding machines schematics and PCB documents are 3x380volt 200Amp the 7kW, 220Volt 85Amp the 7kW 200Amp’s pretty high-power SMPS circuits IGBT and MOSFET used sg3525 such popular SMPS control integrated, as well as a very used in…
DC DC Converter Circuit is based on sg3525 smps control IC, it can provide 900w power. The power transformer used is etd59 output 4n25, isolated with opto coupler, it gives a symmetrical + – 70 volts total 140 volts output with 12 volts. There is a pcb file prepared with ares that can be used…