Do you accept OEM orders?

Yes, OEM is available for quantities over 500pcs, including custom logo printing.

What certifications do your products have?

Our products have CE, ISO9001, RoHS, SONCAP, and testing reports.

What is your production capacity?

Our average production capacity is 50,000 pieces per month.

500W 12VDC 41A Pfc Function Switching Power Supply SMPS

Name: 500W 12VDC 41A Pfc Function Switching Power Supply SMPS
Brand: Maosheng Electrical Co., Ltd.
SKU: 1918866455

Zhejiang, ChinaMaosheng Electrical Co., Ltd.

US$2.50-400.00

10 Pieces

Sample price:US$69.00/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

1 Year

Model NO.

SP-500-12

Output Power

101 - 200W

Input Voltage

110-220V

Connection Mode

Series Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Width Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, RoHS, ISO

Brand

Mskj

Working Temperature

-10~+60 Degree C, 20%~90%Rh

OEM

Available

Safety Standard

En60950 UL60950 GB4943

Voltage Range

85-264VAC 120-370VDC

Transport Package

Packed in Standard Export Carton or Wooden Case

Specification

SP-500-12

Trademark

MSKJ

Origin

China

HS Code

8504401400

Production Capacity

500000

Key features

High Efficiency & PFC: Up to 87% efficiency with Power Factor Correction for energy saving.

Wide Input Voltage Range: Supports 85-264VAC input, suitable for global voltage standards.

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

OEM Customization: OEM service available for orders over 500pcs, including logo printing.

Multiple Output Options: Available in 12V, 15V, 24V, 27V, and 48V with corresponding currents.

Robust Safety Certifications: Certified with CE, RoHS, ISO, and meets UL1950 safety standards.

Fast Delivery for Stock Items: Stock products can be shipped within 3 working days.

Flexible Payment Terms: Accepts T/T, Western Union, LC, and PayPal with 30% deposit option.

Company profile

High Repeat Buyers ChoiceYears of Export Experience

Maosheng Electrical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-06-08Average Response Time: ≤11.56hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D personnel and five production lines. It provides extensive customization, ODM, and OEM services, has introduced new products within the past year, and reports quality assurance, material traceability, and established finished-product inspection instructions. It maintains inventory capability, serves broad global export markets, and reports peak- and off-season lead times within 15 working days. However, it does not provide 3D software design, SDKs, overseas warehouses, overseas branches or agents, overseas showrooms, or offline trade-show participation. Manufacturing capacity lacks a valid contract with related subcontractors, while several service-management procedures have no written records and there is no approved-supplier list. The provided information does not establish certifications or specific customer cases. Financial figures are not included.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier, with 6–10 years of R&D engineer experience, five production lines, and capabilities covering ODM and OEM services. Its products are exported across multiple global regions, indicating an internationally oriented manufacturing supplier.

R&D capabilityThe supplier is identified as a professional technical supplier, reports 6–10 years of R&D engineer experience, and confirms new products within the past year and ODM capability. However, it lacks SDK availability and does not provide 3D software design services; overall innovation capability is supported in product development but not in software-enabled design.

Production capacityThe supplier operates five production lines, has inventory capability, reports lead times within 15 working days in both peak and off seasons, and uses followed inspection instructions with quality assurance and material traceability. A real limitation is that the factory and related subcontractors have no valid manufacturing-capacity contract, and production scale beyond the stated line count cannot be fully assessed.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, alongside ODM and OEM services for popular brands. These statements directly support broad customization capability.