This is the 12V variant of the LM7812 12V DC / AC Three Terminal Voltage Regulator Power in Buck Converter. Available at ₹92.04 (₹78.00 + GST) with free shipping across India.
Looking for Lm7812 Regulator? LM7812 12V DC / AC Three Terminal Voltage Regulator Power is available at Zbotic with fast shipping across India.
LM7812 12V DC / AC Three Terminal Voltage Regulator Power
Features:
- Overheat protection, overcurrent protection.
Specification:
| Input Voltage (V) | 15-24 |
|---|---|
| Max Output Current (mA) | 1200 |
| Output Voltage(V) | 12 |
Package Includes:
1 x LM7812 12V DC / AC, Three Terminal Voltage, Regulator Power
About Lm7812 Regulator
LM7812 12V DC / AC Three Terminal Voltage Regulator Power is available at Zbotic, India’s trusted electronics and robotics store. Manufactured by Generic, this product is designed for hobbyists, students, and professionals working on electronics, robotics, and DIY projects.
Product Details
- Brand: Generic
- SKU: AI2526
- Category: Buck Converter
Why Buy from Zbotic?
Zbotic offers a wide range of electronics components, development boards, sensors, and robotics parts. All products are quality-checked and shipped within 24 hours. Free shipping on qualifying orders. We offer COD (Cash on Delivery) and secure online payment options. Our customer support team is available to help with technical queries about Lm7812 Regulator and other products.
Applications
Lm7812 Regulator can be used in a variety of projects including Arduino projects, Raspberry Pi builds, drone assembly, 3D printing, IoT applications, and educational experiments. Whether you are a beginner or an advanced user, this component provides the reliability and performance you need. Order your Lm7812 Regulator today and start building.
LM7812 12V DC / AC Three Terminal Voltage Regulator Power Overview
The LM7812 12V DC/AC Three Terminal Voltage Regulator Power is an all-in-one module combining a rectifier, filter element, and voltage regulator to deliver a stable 12V DC output. Designed for input voltages from 15–24V AC or DC, it provides reliable power conversion with built-in thermal and overcurrent safeguards.
Key Features of LM7812 12V DC / AC Three Terminal Voltage Regulator Power
- Wide input range: accepts 15–24V AC or DC for flexible power sources
- Fixed 12V DC output at up to 1.2A load capacity
- Integrated rectifier and filter stage simplifies external circuitry
- Overheat protection: thermal shutdown prevents damage under high temperature
- Overcurrent protection: current limiting to guard against short circuits
- Genuine product with fast shipping from Zbotic across India
Applications and Use Cases
- Powering 12V LED strips and lighting systems
- Supplying stable voltage to microcontroller and development boards
- Driving 12V automotive accessories and sensors
- Regulating supply for small DC motors and actuators
- Supporting CCTV cameras and security peripherals
- Providing 12V rail for robotics and embedded electronics projects
How to Use LM7812 12V DC / AC Three Terminal Voltage Regulator Power
Begin by connecting the AC or DC input (15–24V) to the designated input terminals, observing correct polarity for DC sources. Attach the ground/common terminal to chassis or circuit ground, then connect the 12V output terminal to your load. Ensure adequate heatsinking if drawing near the 1.2A maximum and mount the module on a non-conductive surface.
Why Buy from Zbotic?
- Genuine Products: All items sourced from authorized distributors
- Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
- Free Shipping: Free delivery on qualifying orders
- COD Available: Cash on Delivery, UPI, cards, net banking
- Technical Support: Expert help for setup and troubleshooting
- Easy Returns: Hassle-free replacement for defective products
Frequently Asked Questions
Can I use an AC transformer as the input source?
Yes, the LM7812 module includes an onboard rectifier and filter, allowing you to feed 15–24V AC directly. The module converts AC to DC and regulates it to a steady 12V output.
What happens if I draw more than 1.2A from the output?
If the current exceeds 1.2A, the built-in overcurrent protection will limit the output and the regulator may enter thermal shutdown. For higher loads, consider adding a heatsink or using a higher-current regulator.
Do I need a heatsink with this regulator?
At currents approaching 1.2A or with high input voltage differences, a heatsink is recommended to dissipate heat effectively and prevent thermal shutdown.
Technical Specifications
| Model | LM7812 |
|---|---|
| Operating Voltage | 12V |
| SKU | AI2526 |
| Weight | 0.02 kg |
| Availability | In Stock |
Applications & Use Cases
The LM7812 12V DC / AC Three Terminal Voltage Regulator Power is a versatile buck converter used across a wide range of applications including voltage step-down for electronics, battery-powered projects, LED driver circuits, microcontroller power supply, and solar power regulation.
Common use cases:
- Converting 12V car battery to 5V for USB devices
- Powering a Raspberry Pi from a drone battery
- Regulating solar panel output for charging
This product is ideal for electronics hobbyists, IoT developers, and power supply designers.
Technical Tip: Buck converters are more efficient than linear regulators (LM7805). Choose one rated for at least 1.5x your required current. Ensure input voltage is at least 2V above output.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
