7824 Voltage Regulator IC
The 7824 Voltage Regulator IC is part of the trusted 78xx series, engineered to provide a regulated 24V output with up to 1.5A current handling. Housed in a TO-220 package, it’s widely used in power supply designs, relay drivers, and industrial-grade electronics.
Thanks to built-in overcurrent protection, thermal shutdown, and short-circuit safety, the 7824 is a reliable solution for systems that demand a consistent 24V power rail. It’s an excellent component in any project or product where 24V DC regulation is necessary, particularly in automation systems and sensor arrays.
🛠 Technical Details
| Specification | Details |
|---|---|
| Output Voltage | +24V (Fixed) |
| Input Voltage Range | 26V – 38V |
| Max Output Current | 1.5A |
| Package Type | TO-220 |
| Dropout Voltage | ~2V – 2.5V |
| Output Voltage Tolerance | ±2% |
| Internal Protections | Thermal Shutdown, Short-Circuit |
| Operating Temp Range | 0°C to +125°C |
💡 Use Cases & Applications
-
⚙️ Relay Board Control
Supplies stable 24V DC to mechanical and solid-state relay circuits used in industrial controls. -
🏭 Automation Panels
Common in industrial and PLC-based systems requiring regulated high-voltage DC rails. -
🔧 24V Sensor Modules
Powers professional-grade sensors, actuators, and field devices with high voltage demands. -
💡 Lighting Control Systems
Regulates power for 24V LED driver circuits or dimmer modules. -
🛠️ Lab Power Supply Projects
A staple in DIY and lab bench Power Supply units for educational or prototyping use.
🛠️ Pair With
🎥 YouTube Tutorial
📺 Learn how to use 78xx Voltage Regulators in circuit design.
👉 Watch Tutorial on Voltage Regulator ICs
⚠️ Precautions & Tips
-
📏 Keep input voltage at least 2V higher than 24V output to maintain regulation.
-
🔥 Attach a heatsink for high-current applications to avoid overheating.
-
💥 Use decoupling capacitors near input (0.33µF) and output (0.1µF) pins for better stability.
-
❌ Avoid voltage spikes—use protection diodes if switching inductive loads.
🏁 Summary & Call-to-Action
The 7824 24V Voltage Regulator is a reliable choice for high-voltage DC regulation in demanding applications. Whether you’re developing industrial solutions or upgrading your automation projects, this robust regulator is essential.
🛒 Order now at Electroway for premium-quality voltage regulation components.
Reviews
There are no reviews yet.