Dual ±15V Power Supply with Voltage Regulators | Schematic + PCB Design in Altium Designer
Автор: OPEN PCB
Загружено: 2025-12-08
Просмотров: 40
Описание:
In this tutorial, I’ll design a dual-rail power supply circuit using 7815 (positive) and 7915 (negative) voltage regulators to convert 24V AC input (from a transformer) to stable ±15V DC output. The circuit includes bridge rectification, filtering capacitors, and regulator-based voltage stabilization – no microcontroller needed.
✅ What You’ll Learn:
Schematic Design: How to configure dual regulators for symmetric ±15V output.
PCB Layout in Altium Designer 24.4.1: Component placement for thermal management and noise reduction.
Component Selection: Choosing regulators for ±15V stability (7815 for +15V, 7915 for -15V).
🔧 Files Included:
Schematic (.SchDoc)
PCB Layout (.PcbDoc)
BOM (Bill of Materials)
🔗 Download Project Files:
⚠️ Note: This video covers schematic capture and PCB design only (no physical testing).
Subscription Link:
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🌐 Check out my other channels:
/ @makercreative
/ @openpcb
/ @electronicsimulation9618
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