Overview of this G-energy B0503S-2WR3 5V to 3V 666mA 2W Dc Dc Converter IP68 Step Down Converter

Introducing G-energy B0503S-2WR3 5V to 3V 666mA 2W Dc Dc Converter IP68 Step Down Converter at the best price in India with g-energy. This 5V to 3V step down converter give up to 2 watts of output power and also it can provide up to 666mA of current. Converter can work smoothly even in harsh outdoor or industrial environments, protected against dust and water immersion.

Features

High Efficiency: This buck converter is built with advance conversion technology that give up to 88% efficiency and converts power with minimal loss.

Comes in SIP package: It come with single inline package design for compact size and easy mounting on circuit board.

Fix 3V output: This B0503S-2WR3 converter is built to provide a fix 3v dc output voltage for smooth operation in any dc set up.

Specification

1. Input Voltage Range: 4.5-5.5V

2. Output Voltage: 3V DC

3. Output Current: 666mA

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: 75/200mVp-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 × 10mm × 6mm

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.