This is the 5V variant of the 5V 700mA 3.5W Isolation Power Supply Module AC-DC Step Down Module in Buck Converter. Available at ₹97.94 (₹83.00 + GST) with free shipping across India.
5V 700mA 3.5W Isolation Power Supply Module AC-DC Step Down Module
This is a 5V 700mA power supply module . Which can be used to power any DIY projects that can be operated via 5VDC. The module has a power rating of 3.5W.
Features
- Ultra-thin and ultra-small size
- Supply Voltage: 220VAC
- Low ripple and low noise
- Output overload and short circuit protection
- High efficiency
- High power density
- The product is designed to meet the requirements of the EMC and Safety Test
- Low power consumption
- Environmental protection
- Meets UL and CE requirement
Specifications:
| Output Power(Watt) | 3.5 |
|---|---|
| Length (mm): | 29 |
| Width (mm): | 20 |
| Height (mm): | 15 |
| Weight (g): | 11 |
Package Includes
- 1 x Precision 5V 700mA (3.5W) Isolation Power Supply Module AC-DC Step- Down Module 220V to 5V.
5V 700mA 3.5W Isolation Power Supply Module AC-DC Step Down Overview
This 5V 700mA 3.5W Isolation Power Supply Module is an AC-DC step-down converter designed to take 220VAC mains input and provide a regulated 5VDC output at up to 700mA. Its compact, ultra-thin form factor and built-in protection make it ideal for powering small electronics and DIY projects that require clean 5V power.
Key Features of 5V 700mA 3.5W Isolation Power Supply Module AC-DC Step Down
- Input Voltage: 220VAC mains to regulated 5VDC at 700mA output
- Ultra-thin, ultra-small size (29 × 20 × 15 mm) and lightweight (11 g)
- Low ripple and low noise output for sensitive electronics
- Built-in overload and short circuit protection for safe operation
- High efficiency and high power density in a minimal footprint
- Meets EMC, UL and CE safety requirements
- Fast shipping from Zbotic with genuine authorized components
Applications and Use Cases
- Powering microcontroller boards (Arduino, ESP8266, ESP32) in embedded designs
- Supplying 5V to LED strip segments or low-power lighting modules
- Running small single-board computers or USB hubs (within 700mA limit)
- Providing stable 5V for sensor arrays and analog measurement circuits
- Integrating into compact robotics or automation controllers
- Replacing bulky adapters in desktop test setups and breadboard projects
How to Use 5V 700mA 3.5W Isolation Power Supply Module AC-DC Step Down
Mount the module in your enclosure or on a PCB, connect the 220VAC mains wires to the input terminals (L and N), and then wire your load to the +5V and GND output pins. Ensure proper secure connections and observe polarity. Power up the mains, and the module will regulate to 5VDC automatically. For best performance, allow adequate ventilation and keep ambient temperature within recommended limits.
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 this module run on 110VAC input?
No, this module is specifically designed for a 220VAC mains input and will not regulate correctly on 110VAC.
What happens when the output is overloaded?
The module includes built-in overload and short circuit protection. In an overload condition, it limits output current or shuts down until the fault is cleared, then automatically resumes normal operation.
Is additional cooling or a heatsink required?
Under normal load (up to 700mA), the module’s high efficiency design dissipates minimal heat. Ensure basic ventilation in your enclosure; no external heatsink is typically needed.
Technical Specifications
| Operating Voltage | 5V |
|---|---|
| Current Rating | 700mA |
| Power Rating | 3.5W |
| SKU | AI0544 |
| Weight | 0.0143 kg |
| Availability | In Stock |
Applications & Use Cases
The 5V 700mA 3.5W Isolation Power Supply Module AC-DC Step Down Module 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
Suresh Shetty –
Superb 5V 700mA 3.5W Isolation Power Supply! Efficiency is high and it runs cool even under load.
Vidya Agarwal (verified owner) –
Good quality 5V 700mA 3.5W Isolation Power Supply. Ripple is low. Suitable for most electronics projects.
Yashwant Pillai (verified owner) –
Very satisfied with this 5V 700mA 3.5W Isolation Power Supply. Using it in my solar project, charges perfectly.
Simran Thakur (verified owner) –
Good 5V 700mA 3.5W Isolation Power Supply. Output is stable. Gets slightly warm under full load but nothing concerning.
Lakshya Mittal (verified owner) –
Nice 5V 700mA 3.5W Isolation Power Supply. Works as expected for my power needs. Good efficiency.
Krishna Tandon (verified owner) –
Nice 5V 700mA 3.5W Isolation Power Supply. Works as expected for my power needs. Good efficiency.
Naveen Naidu (verified owner) –
Love this 5V 700mA 3.5W Isolation Power Supply. Compact size and excellent performance. Worth the price.
Pooja Chopra (verified owner) –
Perfect 5V 700mA 3.5W Isolation Power Supply for my portable project. Battery life is better than expected.
Pankaj Sharma (verified owner) –
Nice 5V 700mA 3.5W Isolation Power Supply. Works as expected for my power needs. Good efficiency.
Lokesh Solanki (verified owner) –
Very satisfied with this 5V 700mA 3.5W Isolation Power Supply. Using it in my solar project, charges perfectly.
Ashish Desai (verified owner) –
This 5V 700mA 3.5W Isolation Power Supply is reliable and efficient. Running my IoT setup 24/7 with no issues.
Lakshya Das (verified owner) –
Nice 5V 700mA 3.5W Isolation Power Supply. Works as expected for my power needs. Good efficiency.
Tanvi Dhillon (verified owner) –
Perfect 5V 700mA 3.5W Isolation Power Supply for my portable project. Battery life is better than expected.
Swati Bhandari (verified owner) –
Superb 5V 700mA 3.5W Isolation Power Supply! Efficiency is high and it runs cool even under load.
Yash Bisht (verified owner) –
Outstanding! This 5V 700mA 3.5W Isolation Power Supply supplies clean power to my sensitive circuits. No noise at all.
Tanya Yadav (verified owner) –
This 5V 700mA 3.5W Isolation Power Supply performs flawlessly. Voltage regulation is precise and consistent.
Siddharth Vohra (verified owner) –
This 5V 700mA 3.5W Isolation Power Supply is exactly what I needed. Output current capacity is as advertised.
Ravi Saini –
Average 5V 700mA 3.5W Isolation Power Supply. Works but efficiency could be better. Adequate for basic projects.
Nitin Vohra (verified owner) –
Good 5V 700mA 3.5W Isolation Power Supply. Output is stable. Gets slightly warm under full load but nothing concerning.
Hardik Vyas (verified owner) –
Perfect 5V 700mA 3.5W Isolation Power Supply for my portable project. Battery life is better than expected.
Vishal Bhatt (verified owner) –
Great quality 5V 700mA 3.5W Isolation Power Supply. Powering my entire project board with this. Very reliable.
Sneha Verma (verified owner) –
Perfect 5V 700mA 3.5W Isolation Power Supply for my portable project. Battery life is better than expected.
Eshan Trivedi (verified owner) –
Average 5V 700mA 3.5W Isolation Power Supply. Works but efficiency could be better. Adequate for basic projects.
Lakshmi Naidu (verified owner) –
This 5V 700mA 3.5W Isolation Power Supply is reliable and efficient. Running my IoT setup 24/7 with no issues.
Ankit Iyer (verified owner) –
Good 5V 700mA 3.5W Isolation Power Supply. Output is stable. Gets slightly warm under full load but nothing concerning.
Nandini Garg –
Outstanding! This 5V 700mA 3.5W Isolation Power Supply supplies clean power to my sensitive circuits. No noise at all.
Suresh Iyer (verified owner) –
This 5V 700mA 3.5W Isolation Power Supply is exactly what I needed. Output current capacity is as advertised.
Sunil Vohra (verified owner) –
This 5V 700mA 3.5W Isolation Power Supply is reliable and efficient. Running my IoT setup 24/7 with no issues.
Naveen Bhat (verified owner) –
Great quality 5V 700mA 3.5W Isolation Power Supply. Powering my entire project board with this. Very reliable.
Farhan Thakur (verified owner) –
Great quality 5V 700mA 3.5W Isolation Power Supply. Powering my entire project board with this. Very reliable.
Sumit Parekh (verified owner) –
This 5V 700mA 3.5W Isolation Power Supply is exactly what I needed. Output current capacity is as advertised.