Tag: power electronic projects

Power supply circuits, SMPS Power supplies Switched DC DC Power supplies Inverter circuits Battery Battery Charging Circuits. Power electronics circuits, projects.

DC DC Boost Converter Circuit 12V to 24V 10A SG3524 PWM

| 2008/12/10

If the mosfet is built on the amplifier circuit SG3524, the spp80n06 output can be adjusted between 21v…28 volts. The standard output voltage is specified as 24 volts. The output filter coil in the used core pc power supplies is removed from two used AT power supplies, and there is also a proteus ares PCB…

Car Amplifier DC DC Power supply Circuits High Power SMPS

| 2008/12/10

There are various SMPS circuit 70 between .1000 w-quality professional circuits as well as low power is inherent in simple and offends series of toroidal transformers used in most integrated of control and TL494 sg3525 DC DC Power supply list 1000w 100w 130W 150W 200w 250w 280w 300W 400w 560W 600W 70W Car Amplifier DC…

SG3525 12 Volt 220 Volt Inverter Circuit

| 2008/11/06

Control integrated now classic SG3525 used MOSFETs IRFZ44 Transformer computer from the power supply removed (EI33) on the bandages removed half the values ​​required for the re-wrapped MOSFETs that are connected to the ends (primary) 2 × 7 round 1.5mm wire output winding (secondary) 130 round 0.3mm in chapter 12 volt input wire coil value…

High Voltage Laboratory Power Supply Circuit 50V to 450V 500mA

| 2008/10/27

High Voltage Laboratory Power Supply. The power supply we offer provides an adjustable voltage from 50 to 450 Volts at a current of 500 milliamps with 0.1% resolution. Residual ripple and noise value at 100Hz: <1 mV pp over the entire range. Internal resistance is < 0.5 Ω static and < 1 Ω dynamic from…

2.5v – 27.5v 2Amp Laboratory Power Supply Circuit

| 2008/10/23

The laboratory power supply circuit is similar to the classical transistor power supplies, the mosfet irfp150 is used as a power transistor, the author has placed the circuit in the pc power supply box, added a volt meter module, and a toroid transformer is used in the circuit, which can be used in normal sheet…

230V 300W Lamp Sound Control

| 2008/10/10

We provide a simple and very inexpensive realizable Light organ for fast Plug & Play before use, the lamps with an output of up to 300 W “power” can. The control of the light organ is performed by a built-in microphone. That the timelessly popular light effect units not always large, expensive and tedious must…

0-30V 0-10Amp Adjustable Protected Power Supply Circuit

| 2008/10/08

Very strong power supply high power devices circuit to run the ideal voltage and current settings accurately can be done over-heat protection temperature fan control features used power transistors tip142 npn darlington toroid transformer used this transformer lighter and becomes more efficient, but the prices are high normal hair transformer used in 0-30V 0-10A Power…

12V to 22V IR2184 Coreless DC DC Converter Circuit

| 2008/10/05

A converter dc-dc converter circuit power that increases 12v input voltage to 22 volts 5 amps Driver stage IR2184, 2 mosfets BUZ11 2 fast diodes MBR1645 (16 amps 45 volts) at the output made with IR2184 and NE555 ICs. You can obtain mosfets and diodes from computer power supply circuits. In most ATX power supplies,…

Electronic TIG Welding Project

| 2008/10/03

To indicate that I’d like the system is so complicated 🙂 known such a powerful circuit (200 amps) normal abundance IGBT used circuit diagrams to be mixed normal at the same time the cost of high control system TTL and CMOS integrated with the supplied frequency ayarlanabiliry pedal controls and display indicating all floors of…

2X30 Volt 300Watt Switch Mode Power Supply TOP250Y

| 2008/09/23

The PCB schematic files of the Smps circuit built on the TOP250Y SMPS IC are designed for the power supply of the 300w Amplifier circuit. There are 2x30v 8 amps and single 12v 3 amps voltage outputs. Transformer used in TOP250Y 300W SMPS circuit E42/21/15 air gap 0.5 mm 2000NM1 ferrite core is used. TOP250Y…