How can I identify the current working mode?

There are indicator lights to show whether the module is in constant voltage or constant current mode, and another light indicates charging status.

What are the dimensions and weight of the module?

The module size is 51.2mm long, 26.2mm wide, and 15mm high, with a weight of 23g.

Is customization available for this product?

Yes, customized products are available. Delivery time depends on the project progress and will be negotiated upon confirmation.

XL4015 Step-Down Power Module Constant Current Constant Voltage High Current 5A Lithium Ion Battery Charging LED Drive

Name: XL4015 Step-Down Power Module Constant Current Constant Voltage High Current 5A Lithium Ion Battery Charging LED Drive
Brand: Shenzhen Wonderwing Electronics., Ltd.
SKU: 2034837255

Guangdong, ChinaShenzhen Wonderwing Electronics., Ltd.

US$1.20

10-49 Pieces

US$1.08

50-99 Pieces

US$1.06

100+ Pieces

Product profile

Specification

PCB

Trademark

Origin

China

Model NO.

XL4015 step-down power module constant current con

Production Capacity

50000PCS/Year

Key features

High Efficiency 96%: Maximum conversion efficiency of 96% with low ripple output.

3-in-1 Functionality: Acts as step-down module, battery charger, and LED constant current driver.

5A High Current Output: Supports maximum output current of 5A with adjustable voltage and current.

Comprehensive Protection: Features short circuit, overcurrent, and overtemperature protection.

Wide Input Voltage Range: Input voltage range of 4-38V for versatile power supply compatibility.

Adjustable Output Parameters: Output voltage 1.25-36V and current are continuously adjustable.

LED Charging Indicators: Indicator lights show charging status and constant voltage/current modes.

Compact and Lightweight: Small size 51.2x26.2x15mm and light weight 23g for easy installation.

Company profile

Shenzhen Wonderwing Electronics., Ltd.Guangdong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2003-12-08 CertifiedNearest Port: Shenzhen Port, Hong Kong PortAverage Response Time: ≤15h CertifiedTerms of Payment: T/T, PayPal CertifiedInternational Commercial Terms(Incoterms): FOB

About Our Factory & Business Background

AddressSoftware 302-5, Shenzhen, Guangdong, China

Plant Area70 square meters

Number of Employees9

Registered Capital1,000,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsDevelopment Board, IC Transistor, Diode, PCB Production, Arduino Uno R3, Mechanical Mold

R&D Engineers2 people

Our Industry Experience & Global Business Record

Year of Establishment2003-04-04

Main MarketsSouth America, Europe

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationOthers

Product Q&A

Q:What are the main functions of this module?

It serves three purposes: as a step-down module with over-current protection, a charger for various batteries (lithium, NiCd, etc.), and a high-power LED constant current drive module.

Q:What is the maximum output current and power?

The module supports a maximum output current of 5A and a maximum output power of 75W.

Q:Does the module have protection features?

Yes, it includes short circuit protection (limiting current 8A), overcurrent protection, and overtemperature protection (automatic shutdown).

Q:How do I set the charging current for a lithium battery?

Measure the output short circuit current with a multimeter and adjust the constant current potentiometer to the desired charging current value (e.g., 1C rate).

Q:What is the input voltage range?

The input voltage range is 4-38V. Note: Input reverse connection protection is not included; use a diode if necessary.

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XL4015 Step-Down Power Module Constant Current Constant Voltage High Current 5A Lithium Ion Battery Charging LED Drive