Is OEM/ODM service available?

Yes, we offer OEM and ODM services, including customization from samples, designs, and flexible modifications.

What is the minimum order quantity?

The minimum order quantity is 5 PCS for this high voltage switching power supply.

High Voltage S-1000-48 1000W AC to DC Adjustable Switching Power Supply 48V 21A

Name: High Voltage S-1000-48 1000W AC to DC Adjustable Switching Power Supply 48V 21A
Brand: Zhejiang Weihao Electronic Co., Ltd.
SKU: 2110883715

Zhejiang, ChinaZhejiang Weihao Electronic Co., Ltd.

US$60.00

5-99 Pieces

US$57.00

100-499 Pieces

US$54.15

500-999 Pieces

US$51.44

1,000+ Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

>2 Years

Model NO.

S-1000-48

Output Power

>500W

Input Voltage

110-220V

Connection Mode

Both Series and Parallel Connections Are Possible

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

Two-way Transmission

Modulation System

PFAW

Certification

CE, RoHS

Brand

Weho

Hold up Time

30ms/230VAC 12ms/115VAC at Full Load

Voltage Range

85 ~ 264VAC 120 ~ 373VDC

Frequency Range

47~63Hz

Efficiency

89%

Leakage Current

<0.75mA / 240VAC

Transport Package

Carton or Plywood Case

Specification

291mm*132mm*68mm

Trademark

Weho

Origin

Zhejiang

Production Capacity

50000/Year

Key features

Wide Input Voltage Range: Supports 85-264VAC input for global compatibility and stable performance.

Comprehensive Protections: Features short circuit, overload, over voltage, and over temperature protection.

High Reliability Testing: Undergoes 100% full load burn-in test to ensure quality and durability.

Flexible Connection Mode: Supports both series and parallel connections for versatile system integration.

CE and RoHS Certified: Meets strict safety and environmental standards with CE and RoHS certifications.

OEM/ODM Customization: Offers full customization from samples or designs for specific needs.

24-Month Warranty: Provides a 24-month warranty covering mechanical defects and performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceCustomization from Designs

Zhejiang Weihao Electronic Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Years CertifiedNearest Port: Ningbo Prot, Shanghai PortAverage Response Time: ≤5.68h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company, but the provided records also indicate access to plug-in, wave-soldering, and SMT facilities, valid manufacturing contracts with associated subcontractors, inventory capability, and defined service and quality procedures. It demonstrates broad customization, ODM, OEM, CAD, 3D design, private-mold, and recent new-product capabilities, with documented R&D review, verification, and confirmation records. Production information is incomplete but lists LED driver and power inverter capacities. Customer support and corrective-action procedures are documented, while overseas service coverage is limited: there are no overseas warehouses, showrooms, agents, branches, or prior offline trade-show participation. No R&D patents or SDK are reported. Financial records are referenced for three years, but no non-financial assessment of credibility can be established from the available information.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, and the supplier has documented customer-complaint and corrective/preventive-action procedures with records. However, it has no overseas agents, branches, warehouses, or showrooms, so geographically localized overseas support is limited.

R&D capabilityThe supplier reports new products within the past year, ODM services, CAD capability, 3D software design services, private molds, and documented R&D input/output, review, verification, and confirmation records. Against these strengths, it reports zero R&D patents and no available SDK, so the evidence supports practical product-development capability but not patent or software-platform strength.

Production capacityProduction support includes plug-in, wave-soldering, and SMT facilities, stated capacity for LED drivers and power inverters, valid contracts with associated subcontractors, inventory capability, documented finished-product inspection instructions, and one-month lead times in both peak and off-season periods. Capacity data is incomplete because no quantity is stated for switching power supplies.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as ODM services. CAD and 3D design services, private molds, and professional technical-supplier status further support its ability to execute customized products.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of customer experience with recognized-brand projects. No brand names, project details, volumes, or references are supplied, so the depth and verifiability of these cases cannot be assessed.