What is the minimum order quantity?

The minimum order quantity is 10 PCS.

What payment terms are accepted?

We accept T/T, L/C, PayPal, Western Union, Money Gram, and D/P.

What is the efficiency of the power supply?

The typical efficiency ranges from 78% to 82%.

AC 220V to DC 5V 700mA 3.5W Isolated Buck Converter Step Down Open Frame Board 5V 12V Switch Power Supply Module

Name: AC 220V to DC 5V 700mA 3.5W Isolated Buck Converter Step Down Open Frame Board 5V 12V Switch Power Supply Module
Brand: Shenzhen Gofern Electronic Co., Ltd.
SKU: 2074905185

Guangdong, ChinaShenzhen Gofern Electronic Co., Ltd.

US$1.50-3.50

5 Pieces

Sample price:US$3.80/piece.Request sample

Product profile

Customization

Available

Usage

Light, Industry, Construction, Digital Products, Vehicle

Output Type

Single

Model NO.

GF10-1G-DE

Driving Method

LED Constant Current

Circuit Structure

Electronic Step-down Transformer

Certification

TUV, CE, RoHS, ISO9001, CCC

Power Supply Mode

Constant Current Source

Modulation System

In-Out

Lifting Pressure Type

Power Supply Voltage

AC85-265

Pack Sealing Size

Brand

Gofern

Transport Package

Carton

Specification

PCB

Trademark

GOFERN

Origin

Shenzhen

HS Code

8504401400

Production Capacity

100000pieces/Month

Key features

Wide Voltage Input: Supports AC85-265V input with 47-63Hz frequency range for global compatibility.

Multiple Output Options: Available in 5V, 12V, 3.3V, etc., with power ranging from 10W to 1800W.

Comprehensive Certifications: Certified by TUV, CE, RoHS, ISO9001, and CCC for safety and quality assurance.

High Efficiency: Typical efficiency reaches up to 82% with low ripple and noise for stable performance.

Robust Protection: Features overload, short circuit protection, and 1.5KVAC isolation voltage.

Flexible Customization: Supports OEM/ODM, full customization, and new design services by professional engineers.

Fast Delivery: Delivery time ranges from 1 to 25 days depending on quantity and specific items.

Strict Quality Control: 100% inspection for finished products with experienced engineers and strict QC system.

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: ≤24h

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.