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Tag Archives: Amplifier
C-shape core pulse motor III
Simple Pulse motor with C-shape core (doubles torque from one impulse) and 13 wires winding, but now eleven of them to the battery, one to indicating diode and one to bulb (4.8v, 0.5A). Now magnetic amplifying effect (when magnetic flux … Continue reading
Synthesizer Programming Fundamentals: Is it really easy? YES!!!
http://www.synthgnosis.com There is a sample sine wave and a square wave to go along with this lesson available on the site. It comes directly from my synthesizer and it’s for loading into your audio editor of choice. Once downloaded and … Continue reading
C-shape core pulse motor II
Simple Pulse motor with C-shape core (double torque from one impulse) now with 13 wires winding (one to battery, 12 to lights). In fact it works as a magnetic amplifier when magnetic flux increased as soon as magnet aligned with … Continue reading
Class D audio amplifier using only the 555 timer IC
More fun with the ubiquitous 555 timer IC. Using pin 5 on the IC as an audio input to modulate the width of the 80Khz pulses, I connect the output to a speaker who’s voice coil acts as an adequate … Continue reading
Posted in pulse amplifier
Tagged 555, Amplifier, audio, circuit, class, IC, integrated, modulated, modulation, pulse, timer, width
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Sony Xplod Xm-Zr1852 2-Channel 1000 Watt Car Amplifier – Xmzr1852
You are looking at the Sony Xplod Xm-Zr1852 2-Channel 1000 Watt Car Amplifier – Xmzr1852 Some details on this item include: -Maximum power output of 380 watts per channel at 4 ohms. -Maximum power output of 1000 watts briged mono … Continue reading
Sony Xplod Xm-Zr1852 2-Channel 1000 Watt Car Amplifier – Xmzr1852
You are looking at the Sony Xplod Xm-Zr1852 2-Channel 1000 Watt Car Amplifier – Xmzr1852 Some details on this item include: -Maximum power output of 380 watts per channel at 4 ohms. -Maximum power output of 1000 watts briged mono … Continue reading
Dx Amplifiers, noiseless during power on and off
This video shows you that Dx Amplifiers does not have power on thump and also no power off thump. A very small noise is perceive when you flip the electro mechanical switch…the pulse into the AC transformer is very small … Continue reading
Dx Amplifiers, noiseless during power on and off
This video shows you that Dx Amplifiers does not have power on thump and also no power off thump. A very small noise is perceive when you flip the electro mechanical switch…the pulse into the AC transformer is very small … Continue reading
Class D Amplifier Output
A short video showing the energy consumed during a maximum output drive condition, and also a demonstration of the pulse width modulation technique used in Class D recreating the audio signal. The amplifier is based on the ADAU1592 from Analog … Continue reading
Dx amp. – This is a Class D, digital amp
A digital amplifier playing… a pulse width modulation technology… circuit generates square wave into 1 Megahertz and the modulator goes changing pulse width… the output LC filter converts the digital signal to analogic signal and the one goes to the … Continue reading