Voltage Converters Price in BD (Bangladesh) 2026

Buck-Boost Modules are versatile DC-DC converters that can step up (boost) or step down (buck) input voltage to deliver a stable output. These modules are essential for power management in electronics, robotics, solar systems, and DIY projects. They provide efficient voltage regulation, making them ideal for battery-powered devices, lab experiments, and portable gadgets. With adjustable output, overload protection, and compact designs, buck-boost modules ensure reliable performance for both hobbyists and professionals.

Voltage Boosters

Step-Down Modules

There are 16 products.

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Showing 1-16 of 16 item(s)

Buy PD65W USB Type-C Fast Charging Module 65W

65W Type-C PD Fast Charger Module 5V-20V Multi Protocol

Ref: BP-0381

৳180

Buy MT3608 Type-C DC-DC Boost Converter 2A Module

MT3608 Type-C DC-DC Boost Converter 2A Adjustable 5-28V

Ref: BP-0377

৳99

Buy MT3608 DC-DC Step Up Boost Converter Module 2A

MT3608 DC-DC Step Up Boost Converter Module 2A 28V

Ref: BP-0376

৳75

Buy XL6009 DC-DC Step Up Boost Module Display

-৳30

XL6009 DC-DC Step Up Boost Module with Voltmeter Display

Ref: BP-0332

৳300 -৳30 ৳270

-৳60

LM2596 DC-DC Buck Converter Module with Display

Ref: BP-0327

৳310 -৳60 ৳250

Buy XL4016 300W 9A Step Down Buck Converter Module

300W 9A CC CV Step Down Buck Converter XL4016

Ref: BP-0312

৳320

Buy Breadboard Power Supply HW-131 3.3V 5V Module Online

On sale!
-৳10

Breadboard Power Supply Module 3.3V 5V HW-131

Ref: BP-0291

৳85 -৳10 ৳75

High Voltage Generator Combo Kit Buy with Battery

On sale!
-৳170
Pack

Complete High Voltage Generator Kit with Battery

Ref: BP-0267

৳550 -৳170 ৳380

Buy Type C J5019 Boost Module 3.7V to 27V 2A

Ref: BP-0265

৳80

Buy MT3608 DC-DC Boost Module 2A Adjustable

MT3608 DC-DC Boost Module 2A 2V-24V to 28V Micro USB

Ref: BP-0196

৳75

Buy Type-C QC PD Fast Charge Boost Module 5V 9V 12V 15V 20V

On sale!
-৳10

Type-C to DC 5V 9V 12V 15V 20V Fast Charge Trigger Boost Module 65W

Ref: BP-0162

৳160 -৳10 ৳150

High Voltage DC Converter Buy Online in Bangladesh

On sale!
-৳130

High Voltage DC Generator 3.7-6V to 400KV Module

Ref: BP-0160

৳350 -৳130 ৳220

Buy 2A DC Boost Converter 18650 Charger Module

2A DC Boost Converter with 18650 Charger Module

Ref: BP-0138

৳70

LM2596 Buck Converter - Buy Adjustable DC Step-Down Module 3A

LM2596 Buck Converter – DC Step-Down Module 4.5-40V to 3-35V 3A

Ref: BP-0072

৳80

XL6009 Boost Converter - Buy Adjustable 3-34V to 4-35V DC Module

XL6009 DC-DC Boost Converter 3-34V to 4-35V 2.5A Step-Up Module

Ref: BP-0071

৳80

Buy 3.7V to 5V/8V/9V/12V Mini DC Boost Converter Module

3.7V to 5V/8V/9V/12V Multi-Function Mini Boost Step Up Module

Ref: BP-0055

৳40

Buck-Boost Modules – Best Voltage Converters for Science & DIY Projects in Bangladesh

Looking for high-quality buck-boost modules for your next science project or DIY electronics experiment? Bigyan Project offers the best selection of DC-DC buck-boost converters in Bangladesh, perfect for students, hobbyists, and engineers. Whether you need to step up (boost) or step down (buck) voltage efficiently, our modules ensure stable power supply for robotics, solar systems, battery charging, and more!

Why Choose Buck-Boost Modules from Bigyan Project?

Buck-boost modules are essential for any electronics project requiring flexible voltage regulation. At Bigyan Project, we provide:

Wide Input/Output Range: Supports 3V to 40V inputs, adjustable outputs for various needs.
High Efficiency (Up to 95%): Minimizes power loss, ideal for battery-powered projects.
Compact & Lightweight: Easy to integrate into school projects and portable devices.
Overload & Short-Circuit Protection: Safeguards your circuits from damage.
Affordable Prices: Budget-friendly for students and beginners.

Best Applications for Buck-Boost Modules

These versatile converters are perfect for:

Science Fair Projects: Power your experiments with precision voltage control.
DIY Electronics: Build custom power supplies for Arduino, Raspberry Pi, and IoT devices.
Solar & Battery Systems: Optimize solar panel voltage or extend battery life.
Robotics & Drones: Ensure stable voltage for motors and sensors.
LED Lighting: Drive LEDs efficiently without voltage drops.

Top Buck-Boost Modules at Bigyan Project

Explore our best-selling modules, including:

XL6009 Adjustable Boost Converter: Great for high-power applications.
LM2596 Buck Converter: Reliable step-down voltage regulation.
MT3608 Mini Boost Module: Compact & efficient for small projects.
Buck-Boost Converter with Display: Real-time voltage monitoring.

Why Buy from Bigyan Project?

Bigyan Project is Bangladesh’s trusted electronics store for students and makers. We offer:

Fast Delivery: Across Dhaka, Chittagong, and all Bangladesh.
Genuine Products: 100% original buck-boost modules.
Expert Support: Get project guidance from our tech team.
Best Prices: Affordable for school and university projects.

How to Use Buck-Boost Modules in Your Project?

New to voltage converters? Follow these simple steps:

Connect Input: Attach your power source (battery/solar panel).
Adjust Output: Use a multimeter to set desired voltage.
Power Your Circuit: Safely connect to your project.

For detailed tutorials, check our Bigyan Project YouTube channel and blog!

Buy the Best Buck-Boost Modules in Bangladesh

Upgrade your electronics projects with premium buck-boost modules from Bigyan Project. Whether you're a student, teacher, or DIY enthusiast, we have the perfect voltage converter for your needs. Shop now and power your creativity!