Power Supply & Ripple & Passive filters Explain in Diagram

Описание: 🎛️ Active RC Filters Explained Simply! ⚡
Active RC Filters are the smart filters that not only separate signals but also amplify them! 💪 Using resistors, capacitors, and op-amps, these filters give you clean, precise control over signal frequencies — perfect for audio, communication, and control systems 🎧📡

✅ Types of Active RC Filters:
1️⃣ Low Pass Filter – Passes low frequencies, blocks highs.
2️⃣ High Pass Filter – Passes high frequencies, blocks lows.
3️⃣ Band Pass Filter – Allows a selected range of frequencies.
4️⃣ Band Stop Filter – Blocks a specific frequency band.

💡 Why “Active”?
Because they use operational amplifiers (op-amps) to boost signals without needing inductors — making circuits compact, stable, and efficient! ⚙️

📐 Ideal for:
🔸 Audio equalizers
🔸 Signal processing
🔸 Noise reduction circuits

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