ایده جالب برای استفاده مجدد از لامپ های شکسته
ایده جالب برای استفاده مجدد از لامپ های شکسته
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instructables.com
This simulation shows a Joule-Thief Oscillator, a simple boost converter circuit designed to power devices like LEDs from a low-voltage supply, often even from a nearly depleted battery. It works by using a coupled inductor (transformer), a transistor, and feedback to generate high-frequency oscillations—in this case around 130 kHz—that step up the input voltage. Here, a 3 V DC source drives the circuit, and the waveform display shows the high-frequency AC signal across the load, with voltage sw
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This simulation shows a Joule-Thief Oscillator, a simple boost convert…
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