What is the warranty period?

The product comes with a 1-year warranty.

Is OEM service available for this product?

Yes, OEM service is available for this power supply unit.

PAC-600wa-B High Efficiency 600W Switching Power Supply Unit

Name: PAC-600wa-B High Efficiency 600W Switching Power Supply Unit
Brand: Shanghai Lianmai Tongchuang Technology Co., Ltd.
SKU: 2238712945

Shanghai, ChinaShanghai Lianmai Tongchuang Technology Co., Ltd.

US$118.00-124.00

1 Piece

Product profile

Customization

Available

Output Type

Single

Warranty

1 Year

Model NO.

PAC-600WA-B

Input Voltage

110-220V

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Energy Transmission

Two-way Transmission

Transport Package

50.00cm * 30.00cm * 15.00cm

Specification

40*20*10cm

Origin

China

Production Capacity

10000

Key features

High Efficiency 600W Output: Delivers 600W rated output power with high efficiency AC to DC conversion.

Wide Input Voltage Range: Supports 90-290V AC input, 45-65Hz frequency for global compatibility.

Comprehensive Protection: Features input/output overvoltage, overcurrent, short-circuit, and overtemp protection.

Hot Swapping Support: Allows safe replacement or installation while the system is running.

Compact and Lightweight: Dimensions 40x100x205mm, weighing only 1kg for easy integration.

1 Year Warranty: Backed by a 1-year warranty for peace of mind and reliability.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shanghai Lianmai Tongchuang Technology Co., Ltd.

Shanghai, China

Business Type: Manufacturer/Factory, Group Corporation CertifiedR&D Capacity: OEM Service AvailableExport Year: 2020-10-10Nearest Port: HKAverage Response Time: ≤5.92hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company specializing in branded network equipment and technical services. It reports broad customization capability, OEM service for popular brands, professional technical solutions, and 24/7 after-sales service. However, formal service-management procedures, complaint-handling records, corrective-action mechanisms, overseas service infrastructure, recent product R&D, ODM services, and SDK availability are not evidenced or are explicitly absent. Export activity is reported, with major markets across multiple regions, but the supplier states that exporting began one year ago and has no overseas warehouses, showrooms, agents, branches, or trade-show participation. Financial information is present only as coded values without interpretable figures, so financial credibility cannot be assessed.

Supplier typeThe supplier is explicitly classified as a Trading Company, with a business scope covering technical services and technology-related activities. Its stated offering centers on sourcing and supplying branded network equipment rather than manufacturing its own product range.

After-Sales capabilityThe supplier claims professional technical solutions and 7*24 after-sales service, and accepts multiple service quotation and payment terms. However, it has no written procedures or records for service assessment, corrective and preventive actions, or complaint handling, and reports no overseas warehouses, showrooms, agents, branches, or overseas service countries; therefore, the formal and international support infrastructure is weakly evidenced.

R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience and provides technical services, but it had no new products in the past year, offers no ODM service, and has no available SDK. These explicit limitations outweigh the available experience evidence for innovation assessment.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, minor customization, and flexible customization. Its OEM service for popular brands further supports the availability of tailored supply arrangements.