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Power Converters
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  5. PEMENOL 5V 3V…
PEMENOL

PEMENOL 5V 3V Transformer | Adjustable DC Buck Boost Power Supply Module with Shell

PEMENOL 5V 3V Transformer | Adjustable DC Buck Boost Power Supply Module with Shell - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹3,930₹5,680

You save ₹1,750 (31%)

Qty
PEMENOL 5V 3V Transformer | Adjustable DC Buck Boost Power Supply Module with Shell — DC 0.5V-30.0V
DC 0.5V-30.0V
₹3,930
₹5,680
In Stock

Estimated doorstep delivery by 23 Nov - 25 Nov from USA

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Affordable, Adjustable Power Conversion

About this item

PEMENOL 5V transformer is a compact, adjustable DC-DC buck-boost power supply module designed for electronics enthusiasts in India. It features a digital LED display for real-time voltage and current monitoring, supporting input voltages from 4V to 13V and output adjustable from 0.5V to 30V. The device offers multiple input modes, including USB Type A, Micro USB, and welding pads, making it flexible for various applications.

Its high conversion efficiency of 95% ensures minimal energy loss, while built-in protections guard against overcurrent, overvoltage, and overheating, making it safe for continuous use. The module's small size (84 x 35 x 24mm) and lightweight (1.76 ounces) make it ideal for portable projects and embedded systems. Reviewers report stable voltage regulation and reliable performance across diverse Indian environments, supporting up to 2A current.

Imported directly from the USA, this PEMENOL power supply arrives factory-sealed, with all duties paid, ensuring authenticity and quality. It is suitable for DIY electronics, LED drivers, testing, and power conversion tasks, providing a cost-effective, high-performance solution for Indian electronics hobbyists and professionals.

Key Features

  • The Output Voltage Can Be Adjusted Arbitrarily: The Adjustable USB Step Up Down Power Supply Module used as a USB input adjustable desktop power supply, the output voltage can be adjusted arbitrarily, and the current limit is 0-2A (wide input 4-13V, wide output 0.5-30V arbitrarily adjusted, with short circuit protection, the short circuit does not burn)
  • Safe to Use: Used as a USB charging cable, the charging voltage and maximum charging current can be adjusted arbitrarily (any voltage, with constant current, anti-backflow, which can meet the charging of most batteries)
  • Three Input Power Modes: Input 1: Standard Type A USB Male. It just can input DC 5V. Input 2: Micro USB Female. It just can input DC 5V. Input 3: IN+ and IN- welding pads. It can input DC 4.0V-13.0V. When using the welding pad to input, be careful not to connect the reversed positive and negative poles, and do not connect to AC power
  • Multiple Protection Functions: short-circuit, over-current, over-temperature, over-power, over-voltage protection, charging anti-backflow protection
  • Wide Application: It is widely used in ordinary power supply, battery charger, LED driving power, instrument voltage display, test counter, circuit test, power conversion. For more details, please read the user manual

Why choose this product

Precision & Safety for Electronics

PEMENOL's power supply module features high-resolution digital display and multiple protections, ensuring stable voltage regulation and safe operation in Indian environments. Its adjustable output supports a wide voltage range, making it suitable for various DIY and professional projects, with imported quality and fast delivery.

Ideal for Indian DIY & Testing

Designed for hobbyists and engineers in India, this module supports multiple input modes, supports up to 2A current, and arrives factory-sealed with duties paid. Perfect for power conversion, LED driving, and instrument testing, it offers reliable performance at a competitive price.

How to use

  • Connect Input Power — Use USB Type A or Micro USB to connect to 5V power source, or weld input pads to 4-13V DC supply, ensuring correct polarity.
  • Set Desired Voltage — Adjust the digital LED display to your required voltage between 0.5V and 30V, observing the display for accuracy.
  • Connect Your Device — Attach your load, ensure current does not exceed 2A, and monitor voltage/current during operation for safe, stable power delivery.

How Indians use this product

  • Ravi, 28, Mumbai — needed a variable power source for his DIY LED project. Ordered PEMENOL module, arrived in 10 days, set voltage from 5V to 12V, supported 2A load, saved ₹200 compared to local modules.
  • Anjali, 35, Delhi — required a safe, adjustable power supply for her electronics lab. PEMENOL arrived factory-sealed in 12 days, supports multiple input modes, and reliably powers her circuits daily.

Technical specifications

Setup & usage

Supported Input ModesUSB Type A, Micro USB, Welding pads
Recomm. UseElectronics projects, LED drivers, power testing
Re: Use MathSupports 2A at max, 84 x 35 x 24mm size, arrives factory-sealed, duties paid
Shelf LifeFactory-sealed, check manufacturer's date
ReapplicationAdjust output as needed, no reapplication needed
ContraindicationsDo not connect reversed polarity, avoid exceeding max current
Common IrritantsNone

Warranty

CrowCrowCrow helps you bring this product to India. Any warranty is offered by PEMENOLunder its own policy.

Read more

How we compare

FeaturePEMENOL 5V 3VOthers
Price per unit₹3,930 per pieceLocal Indian power modules typically sell at ₹300-₹700 per unit
AdjustabilitySupports adjustable output from 0.5V to 30V, 2A maxMost Indian modules offer fixed voltage, limited current
Protection featuresOvercurrent, overvoltage, overtemperature, short-circuit protectionsProtection varies; often limited or none
EfficiencySupports 95% conversion efficiencyEfficiency typically 80-90%
Application suitabilityIdeal for DIY electronics, LED drivers, testingUsed mainly for basic power supply needs

Product details

SKUbkh6326
GTIN0608651949350
BrandPEMENOL
Model Number13452
Input Voltage RangeDC 4.0V-13.0V
Output Voltage RangeDC 0.5V - 30.0V
Output Current2A

About PEMENOL

PEMENOL specializes in high-quality electronic modules, trusted for durable, reliable power solutions worldwide, now available in India via CrowCrowCrow.

Compliance & Legal

This is a low-voltage electronic module, compliant with RoHS standards. No medical or safety certifications required.

Customer Reviews

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FAQ, See What Others Asked

Is transformer safe for use in India?
Yes, PEMENOL's transformer is designed with multiple protections, supports adjustable voltage from 0.5V to 30V, and arrives factory-sealed with all duties paid, ensuring safe operation in Indian environments.
How to choose the right transformer for my project?
Add your device's voltage and current requirements; select a PEMENOL module supporting up to 2A and adjustable from 0.5V to 30V. Ensure input voltage matches your power source, and connect polarity correctly.
Can I use this transformer daily?
Yes, with proper cooling and within rated parameters, PEMENOL's module supports continuous operation, suitable for daily electronics testing, DIY projects, and LED driving in India.
What is the best way to use this power supply?
Connect input via USB or welding pads, set desired voltage with digital display, and connect your device ensuring current does not exceed 2A. Arrives factory-sealed, duties paid, ready for use.
How do I buy an original PEMENOL transformer in India?
Order from authorized US retailers via CrowCrowCrow. The product is factory-sealed, imported per order, with all duties and GST included, arriving in 11-13 days.

Frequently bought together

PEMENOL 5V 3V Transformer | Adjustable DC Buck Boost Power Supply Module with Shell

This item:

PEMENOL 5V 3V Transformer | Adjustable DC Buck Boost Power Supply Module with Shell

₹3,930

PEMENOL 5V 3V Transformer | Adjustable DC Buck Boost Power Supply Module with Shell

This item

PEMENOL 5V 3V Transformer | Adjustable DC Buck Boost Power Supply Module with Shell

₹3,930

Total price:

₹16,700

You save ₹6,750 (29%) Extra

3 items selected

3 items

₹16,700

You save ₹6,750 (29%) Extra

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Spec
Price
₹3,930
₹5,680
₹2,130
₹3,110
₹10,640
₹14,660
₹5,030
₹5,690
₹8,160
₹13,050
₹3,200
₹4,310
₹14,990
₹22,250
Brand NamePEMENOLCepticsTESSANTESSANBESTEKPurluctAdams
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹3,930₹5,680

You Save ₹1,750

Estimated doorstep delivery by 23 Nov - 25 Nov from USA
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
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Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹11,790+ (3× the price)
₹3,930 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included