What payment terms are accepted?

We accept T/T, D/P, PayPal, and Western Union for payment.

What protections are included?

It features overload protection (115%-135% of rated output) and short circuit protection with auto-recovery.

What is the warranty period?

The product comes with a 1-year warranty.

LED Diver DC 5V Switching Power Supply 4A for Christmas Trees 20W

Name: LED Diver DC 5V Switching Power Supply 4A for Christmas Trees 20W
Brand: Shenzhen Gofern Electronic Co., Ltd.
SKU: 2024528735

Guangdong, ChinaShenzhen Gofern Electronic Co., Ltd.

US$2.45-2.80

5 Pieces

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

1 Year

Model NO.

GF20-1G-DM

Output Power

1 - 50W

Input Voltage

110-220V

Connection Mode

Series Switching Power Supply

Starting Mode

Separate-excited Switching Power Supply

Voltage Regulating Mode

Width Modulation Type

Power Supplying System

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, RoHS, ISO, CCC, CB, FCC

Brand

Gofern

Material

Metal Case

OEM

Yes

Single Output

Yes

Customizable

Yes

Transport Package

Packaged

Specification

Unit

Trademark

Origin

Shenzhen

HS Code

8504401400

Production Capacity

100000pieces/Month

Key features

Wide Input Voltage Range: Supports 86-264VAC input, suitable for global 110-220V usage.

Multiple Output Options: Available in 5V, 12V, 15V, 24V, 36V, and 48V with corresponding currents.

Comprehensive Certifications: CE, RoHS, ISO, CCC, CB, and FCC certified for safety and EMC.

OEM/ODM Customization: Supports full customization from samples, designs, and minor adjustments.

Robust Protection Features: Includes overload, short circuit protection, and auto-recovery function.

High Efficiency Design: Typical efficiency reaches 82% for energy-saving performance.

Compact Metal Construction: Aluminum chassis and iron cover ensure durability and heat dissipation.

1-Year Warranty Coverage: Provides a 1-year warranty for peace of mind and quality assurance.

Company profile

Years of Export ExperienceFull Customization100% Finished Products InspectionProduct Certification

Shenzhen Gofern Electronic Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryShenzhen Gofern Electronic Co., Ltd. is a limited company with six employees, valid import and export licensing, and 15 years of export experience. It offers power adapters, switching power supplies, UPS power supplies, converters, and chargers. The supplier reports broad customization, OEM and ODM services, 3D software design capability, recent new-product development, and available SDK support. Quality controls include six test-equipment units, documented finished-product inspection instructions, and available R&D audit documentation. It also has a defined customer-complaint process and after-sales support claims. However, only one R&D engineer is identified, no written corrective and preventive action procedure is reported for service capability, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are indicated. Financial credibility and verified customer cases cannot be determined from the provided information.

Supplier typeThe supplier is identified as Shenzhen Gofern Electronic Co., Ltd., a limited company with a combined company type and no stated parent-group affiliation. Its primary offerings are power adapters, switching power supplies, UPS power supplies, converters, and chargers.

After-Sales capabilityThe supplier states that its technology engineer provides technical support for production and after-sales service, and it has a clear customer-complaint procedure supported by records. Its company description also mentions a good after-sales system, but the reported absence of written corrective and preventive action procedures or records limits the strength of the assessment.

R&D capabilityThe supplier reports new products within the past year, 3D software design services, ODM capability, an available SDK, and documented design input, output, review, verification, and validation materials. One R&D engineer is identified, whose responsibilities include technical support and new-product development, demonstrating capability but limited disclosed staffing.

Production capacityThe supplier reports advanced manufacturing and testing equipment for power supplies, six quality-control test-equipment units, and uniformly followed finished-product inspection instructions. Its product scope covers several power-supply categories, while the provided slices do not state production capacity, factory size, or output volume.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports 3D software design services, OEM for well-known brands, and ODM services, providing direct evidence of broad customization support.