Overview of this G-energy B0505S-2WR3 5V to 5V 400mA 2W Dc Dc Converter IP68 Buck Boost Converter 

Introducing B0505S-2WR3 5V to 5V 400mA 2W dc dc converter with 4.5-5.5V voltage input range at the best price in India with g-energy. This voltage converter provide up to 400mA dc current and 2w max dc power to operate small electronics, sensors, or communication modules. It is also built with advance energy conversion technology and help it to achieve high conversion efficiency up to 88% for more efficient energy conversion set up.

Features

Isolation Protection (1500VDC): Converter has high electrical isolation between input and output, which improves safety and reduces interference between circuits.

Short circuit & over current Protection: This buck boost converter automatically shut down or limit current if there is a fault & prevent damage to the converter or connected device.

High Efficiency: This buck boost converter gives up to 88% efficiency and converts power with minimal loss & reduce heat and saving energy.

Specification 

. Input Voltage Range: 4.5-5.5V

2. Output Voltage: 5V DC

3. Output Current: 400mA

4. Output Power: 2W

5. Efficiency: 88% 

6. Isolation Voltage: 1500V DC

7. Line Regulation: ±0.2% (Max)

8. Load Regulation: ±0.5% (Max)

9. Ripple and Noise: 30/80mVp-p

10. Nominal Input Voltage: 5V

🌡 Environmental Specifications

  1. Operating Temperature Range: -40°C to +80°C

  2. Storage Temperature Range: -40°C to +100°C

  3. Humidity Range: 10% to 90% RH

🛡 Protections and Features

  1. Waterproof Rating: IP68

  2. Protections Included:

    • Short Circuit

    • Over current

    • Under voltage

    • Over temperature

    • Under voltage recovery

📦 Mechanical & Physical

16. Dimensions: 19mm × 6mm × 10mm

17. Weight: 3 gm

18. Cooling Method: Free air convection (no fan required)

Free shipping all over India
3 month warranty on all converters

FAQs

Please read our FAQs page to find out more.

What are the payment options?

We accept COD, UPI, PhonePe, Paytm, Google Pay, cards, net banking and more.

Do you charge for shipping?

We offer free shipping across India for retail orders. For bulk orders, shipping is charged based on weight due to product pricing.

How can I place a bulk order?

+91 9667827726Contact us via phone call, email or WhatsApp for bulk orders.

How long does delivery take?

Most orders arrive in 2–5 business days.

What if a product is out of stock?

Message us via WhatsApp, email, or phone call - we’ll notify you when it’s back.