Product Description
Features:
High Power and High Efficiency: This module can deliver an output current of up to 5A and an output power as high as 75W, with a maximum conversion efficiency of 96%. It can easily meet various high-power demand scenarios. Compared with many similar products on the market with a power of less than 15W, it offers extremely high cost-effectiveness.
Accurate Voltage Measurement and Self-Calibration: The onboard voltmeter adopts a more advanced voltage microprocessor, with a voltage measurement error of only ±0.05V and a measuring range of 0 - 40V. It also has a self-calibration function, allowing users to perform precise calibration according to actual needs to ensure accurate voltage measurement at all times.
Multi-Functional and Convenient Operation: It is equipped with a power indicator light to visually display the module's working status. The touch buttons can easily switch between measuring input or output voltage, with an indicator light showing the current measurement target. The settings can also be saved, even after a power failure and restart. The voltmeter can be turned off at any time to meet different usage requirements.
Safe and Reliable Protection: It features overheating protection and short-circuit protection. When the module experiences overheating or a short circuit, it can automatically activate the protection mechanism to effectively prevent module damage and ensure usage safety.
Diverse Connection Options: It is equipped with terminal blocks, enabling quick and easy connection without soldering. At the same time, it retains soldering pads, providing users with a variety of connection choices and making usage more flexible.

Specifications:
Condition: 100% Brand New
Model: XL4015
Material: PCB
Size: As picture show
Output Power: 75W
Input Voltage Range: 4V-38V (Input voltage must be higher than the output voltage by a minimum of 1.5V)
Adjustable Output Voltage Range: 1.25V-35V (Input voltage must be higher than the output voltage by a minimum of 1.5V)
Output Current: Up to 5A (Recommended to use within 4.5A)
Conversion Efficiency: Up to 96% (Efficiency is related to the input and output voltage, current, and voltage difference)
Load Regulation (S(I)): ≤ 0.8%
Voltage Regulation (S(u)): ≤ 0.8%
Voltmeter Accuracy: ±0.05V
Voltmeter Measuring Range: 0-40V (Ensure input voltage is above 4.5V for accurate voltmeter readings)

NOTE: To ensure optimal performance and safety of this product, we recommend installation and use by professionals with relevant expertise. Users may also refer to online installation tutorials for self-installation. In case of any issues, please feel free to contact the seller for support.

Package Included:
1 x Module with voltmeter
1 x Heatsink
4 x Brass mounting standoffs
4 x Standoff nuts


1. Before ordering, please check description to Make Sure it Fits.
2. Orders Can't be cancelled or revised Once Packing Starts.

1. Please contact us before return, we would solve it for you asap.
2. Returns only be accepted within 30 days.

1. Please contact us before reviews or disputes, we would solve issue asap.
2. Reply within 24 hours on working days, 48 hours on weekends.

1. Shipping via eBay fulfillment. 
2. Dispatch items within 2 working days if payment received before 2pm.

Cancel Policy

1. Before ordering, please check description to Make Sure it Fits.
2. Orders Can't be cancelled or revised Once Packing Starts.

Return Policy

1. Please contact us before return, we would solve it for you asap.
2. Returns only be accepted within 30 days.

Customer Service

1. Please contact us before reviews or disputes, we would solve issue asap.
2. Reply within 24 hours on working days, 48 hours on weekends.

Shipping Policy

1. Shipping via eBay fulfillment. 
2. Dispatch items within 1 working day if payment received before 2pm.