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Ultra-Compact Power Supply for Efficient Home Office Use
US$0.50-5.00
1,000 Pieces
Product profile
Customization
AvailableOutput Type
SingleWarranty
1 YearModel NO.
SV-4000WOutput Power
51 - 100WInput Voltage
110-220VConnection Mode
Series Switching Power SupplyStarting Mode
Self-excited Switching Power SupplyVoltage Regulating Mode
Width Modulation TypePower Supplying System
Terminal Power Distribution EquipmentEnergy Transmission
One-way TransmissionModulation System
PWMCertification
CEBrand
BjTransport Package
by Sea / by TrainSpecification
45*30*20cmTrademark
BJOrigin
ZhejiangHS Code
8504401400Key features
Comprehensive In-House Production: Complete manufacturing process from raw materials to finished product under one roof.
100% Quality Inspection: Every product undergoes thorough functional and visual inspection before shipping.
Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.
Wide Input Voltage Range: Supports 110-220V input for versatile global usage.
CE Certified Safety: Product meets CE safety and quality standards.
PWM Modulation Technology: Utilizes Width Modulation Type for efficient power regulation.
1-Year Warranty Coverage: Provides a standard 1-year warranty for peace of mind.
Multiple Payment Methods: Accepts LC, T/T, D/P, PayPal, and Western Union for flexible transactions.
Company profile
CertifiedBusiness Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.67h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryThe supplier is identified as a manufacturer with five production lines and stated manufacturing, export, service, quality-control, and R&D information. It offers broad customization, including sample-, design-, full-, minor-, and flexible customization, but does not provide 3D software design, ODM, SDK, or stated professional technical R&D services. Production-related evidence includes one-month lead times in both peak and off-peak seasons, 100% finished-product inspection, and access to Shanghai and Ningbo ports. However, the supplier reports no raw-material traceability, no quality assurance system, and no written procedures or records for supplier service assessment, corrective actions, or complaint handling. No overseas facilities, agents, branches, showrooms, or offline trade-show participation are reported. Financial records are referenced for 2021–2023, but the slices do not provide enough detail to assess credibility.
Supplier typeThe supplier explicitly identifies itself as a manufacturer. Its listed scope covers components, mechanical parts, molds, hardware, springs, plastic products, electronic and electromechanical components, and various equipment-related products, indicating a broad manufacturing and trading scope.
After-Sales capabilityThe supplier has no written procedures or records for handling customer complaints, corrective and preventive actions, or effective service-capability assessment. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability, indicating limited documented after-sales and overseas support infrastructure.
R&D capabilityThe supplier reports no new products in the past year, no ODM service, no SDK, and no professional technical-supplier R&D capability. It has one R&D engineer by stated experience data, so the available evidence indicates limited innovation capability.
Production capacityThe supplier is a manufacturer operating five production lines and lists CNC lathes, an assembly line, and riveting equipment. It reports 100% finished-product inspection, one-month lead times in both peak and off-peak periods, and proximity to Shanghai and Ningbo ports, supporting established production and fulfillment capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This repeated evidence supports a broad customization offering, although it does not include 3D software design services.
Product Q&A
Q:What is the warranty period for this power supply?
A:
We provide a 1-year warranty for this product.
Q:Can the product be customized?
A:
Yes, we offer full customization, minor customization, and flexible customization options based on samples or designs.
Q:What is the output power range?
A:
The output power ranges from 51 to 100W.
Q:What input voltage does the power supply support?
A:
It supports an input voltage range of 110-220V.
Q:How do you ensure product quality?
A:
We perform 100% inspection on every product, including functional and visual checks, before it leaves the factory.
Send Inquiry
*To:
Yueqing Baijin Electronics Co.,Ltd.
Yueqing Baijin Electronics Co.,Ltd.*Content:
Supplier replies will be sent to your registered email
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