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XL4015 5A DC-DC Step Down Adjustable Buck Converter Module
₹169.00 Original price was: ₹169.00.₹149.00Current price is: ₹149.00.
STOCK: 12 (WooHoo!) Available
Quick Review:
- Input Voltage Range: 4-38V
- Output Current: Adjustable, up to 5A
- Output Power: up to 75W
- Output Voltage Range: 1.25-36V Continuously Adjustable
Shipping: Usually delivered in 3-7 days.
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Availability:Â
12 in stock

12 in stock
10 in stock
XL4015 5A DC-DC Step Down Adjustable Buck Converter Module
The XL4015 CC/CV Buck Converter Module is a high-performance adjustable step-down (buck) power supply, capable of delivering up to 5 A in constant current mode and regulating voltage from 1.25 V to ~35 V. This versatile module is ideal for applications such as LED driving, lithium battery charging, bench power supplies, and embedded electronics projects.
Built with protection features and high efficiency, this module offers reliable performance for makers, engineers, and hobbyists.
Technical Specifications:
- Input Voltage Range: 4-38V
- Output Voltage Range: 1.25-36V Continuously Adjustable
- Output Current: Adjustable, up to 5A
- Output Power: up to 75W
- Working Temperature: -40 ~ + 85 °C
- Working Frequency: 180KHz
- Conversion Efficiency: up to 96%
- Rectification Method: Asynchronous Rectifier
Package Includes:
- 1 Piece–XL4015 5A DC-DC Step Down Adjustable Buck Converter Module
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin:Â China
- Packer/ Importer: Ercoms Robotics Lab
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330K Ohm Resistor- 1/4 Watt, ±5% Tolerance
₹1.00Add to cart Buy nowQuick Review:
- Resistance: 330K Ohm
- Wattage: 1/4 W
- Tolerance: +/-5%
- Type: Carbon Film
- Package: Axial
- Mounting type: Through Hole
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:Â
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Battery Holder-8xAA Cell 12V Case With Wires
₹149.00Original price was: ₹149.00.₹129.00Current price is: ₹129.00.Add to cart Buy nowQuick Review:
- Compatible batteries: AA
- Number of compartments: 8
- PP resin holder
- Nickel-plated steel spring
- Nickel-plated brass rivet
- Wire size: 26 AWG
- High-quality Plastic Holder
Shipping: Usually delivered in 3-7 days.
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Availability:Â
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Dual Monster Moto Shield VNH2SP30 DC Motor Driver 2x14A (Peak 30A)
₹1,850.00Original price was: ₹1,850.00.₹1,648.00Current price is: ₹1,648.00.Read moreQuick Review:
- Voltage Range: 5.5V – 16V
- Maximum Current rating: 30A
- Practical Continuous Current: 14 A
- MOSFET on-resistance: 19 mΩ (per leg)
- Maximum PWM frequency: 20 kHz
- Current sense output proportional to motor current
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:Â
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Mix Ceramic Capacitor Box
₹55.00Original price was: ₹55.00.₹45.00Current price is: ₹45.00.Read moreQuick Review:
- Capacitor type – Ceramic
- Maximum Voltage Rating: 50V
- Quantity: 100 (5 each per value)
- Multiple Assorted Capacitors
- Quantity 100pcs (5 each per Value)
Shipping: Usually delivered in 3-7 days.
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Availability:Â
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2500mah 3.7V Li-ion 18650 Battery
₹140.00Original price was: ₹140.00.₹59.00Current price is: ₹59.00.Read moreQuick Review:
- Battery Type: Li-Ion
- Nominal voltage : 3.63 V
- Maximum charge voltage: 4.20 V
- Rapid charge: CCCV, 2.6A, 4.20V, 2.5hr cut-off
- Max. continuous discharge : 5.2A (@ RT)
- Discharge cut-off voltage: 2.75V (End of discharge)
- Standard discharge capacity: Min. 2500mAh
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:Â
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3000mah 3.7V Li-ion 18650 Battery
₹165.00Original price was: ₹165.00.₹149.00Current price is: ₹149.00.Read moreQuick Review:
- Battery Type: Li-Ion
- Nominal voltage : 3.63 V
- Maximum charge voltage: 4.20 V
- Rapid charge: CCCV, 2.6A, 4.20V, 2.5hr cut-off
- Max. continuous discharge : 5.2A (@ RT)
- Discharge cut-off voltage: 2.75V (End of discharge)
- Standard discharge capacity: Min. 3200mAh
Shipping: Usually delivered in 3-7 days.
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Need in Quantity? Let’s Talk!
Availability:Â
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ULN2003 Stepper Motor Driver Module
₹125.00Original price was: ₹125.00.₹99.00Current price is: ₹99.00.Add to cart Buy nowQuick Review:
- Motor Driver Chip: ULN2003A
- Power supply: 5-12V
- Signal indicator: 4-way
- Step angle: 5.625 x 1 / 64
- Reduction ratio: 1 / 64
- Phase: 4
- Current / Phase: 5V
- Chip all the pins already leads for easy connection to use
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:Â
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RAMPS 1.4 3D Printer Controller Board Arduino Mega Shield
₹575.00Original price was: ₹575.00.₹199.00Current price is: ₹199.00.Read moreQuick Review:
- Supply Voltage: 12V
- Standard interfaces (such as that of the extruder)
- Reserved GCI like I2C and RS232
- 3 MOSFET’s are applied to the heater/ fan and thermistor circuit.
- Another 5A was added to protect the parts.
- An 11A fuse is added to the hotbed.
- Support 5 stepper drive board
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:Â
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5V Step-Up Power Module Lithium Battery Charging Protection Board USB (134N3P)
₹95.00Original price was: ₹95.00.₹89.00Current price is: ₹89.00.Add to cart Buy nowQuick Review:
- BAT Discharging Stop Voltage: 2.9V.
- Discharging Efficiency: 85%(input 3.7V output 5V/1A).
- Indication: Charging and discharging
- When charging: red light flashing.
- Fully charged: Red light glows for a long time.
- Integration charging management and discharging management.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:Â
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Monster Moto Shield VNH2SP30 Motor Driver 14A (Peak 30A)
₹1,450.00Original price was: ₹1,450.00.₹1,245.00Current price is: ₹1,245.00.Read moreQuick Review:
- Voltage Range: 5.5V – 16V
- Maximum Current rating: 30A
- Practical Continuous Current: 14 A
- MOSFET on-resistance: 19 mΩ (per leg)
- Maximum PWM frequency: 20 kHz
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:Â
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CNC Shield V3 3D Printer Expansion Board
₹249.00Original price was: ₹249.00.₹169.00Current price is: ₹169.00.Add to cart Buy nowQuick Review:
- Arduino CNC Shield Version 3
- GRBL 0.9 compatible.
- 4-Axis support (X, Y, Z , A-Can duplicate X,Y,Z or do a full 4th axis with custom firmware using pins D12 and D13)
- 2 x End stops for each axis (6 in total)
- Coolant enable
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:Â
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IR Sensor module Imported
₹49.00Original price was: ₹49.00.₹38.00Current price is: ₹38.00.Add to cart Buy nowQuick Review:
- Operating Voltage:Â 5V DC
- Digital Output:Â Logic one (+3.5V DC) /Logic zero (0V DC)
- Mounting Hole of 2.5mm diameter for Easy Mounting.
- This can, in turn, be used for detecting white/black lines (inline follower ROBOTs)or bright/dark objects (in object identification ROBOTs)
- Useful for various Robotic Applications, Room Visitor Counter Systems, etc.
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Quantity? Let’s Talk!
Availability:Â
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TP4056 (Micro USB) 1A Li-Ion Battery Charging Board with Current Protection
₹55.00Original price was: ₹55.00.₹35.00Current price is: ₹35.00.Add to cart Buy nowQuick Review:
- Current Protection: Yes
- Inversed polarity: NO.
- Charging method: Linear
- Input Voltage: 4.5-5.5V
- Full Charge Voltage: 4.2V
- Over-Current Protection: 3A
- Under-Voltage Protection: 2.5V
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
Need in Bulk Quantity? Let’s Talk!
Availability:Â
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8 Channel Isolated 5V 10A Relay Module Optocoupler
₹550.00Original price was: ₹550.00.₹375.00Current price is: ₹375.00.Add to cart Buy nowQuick Review:
- Control voltage:Â 5V
- Channels: 8
- Drive Current:Â 15-20mA
- Relay Ratings:Â AC250V 10A ; DC30V 10A
- Indication LED’s for Relay output status
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:Â
















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