How long is the delivery time?

Stock products can be sent within 3 working days. For non-stock items, delivery time will be confirmed based on production schedule.

Do you offer free samples?

We can provide samples for testing or quality checking, but the customer must pay for the sample and shipping costs.

What certifications do your products have?

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

Low Price Step up Down 300W 110V to 220V Converter High Voltage Transformer

Name: Low Price Step up Down 300W 110V to 220V Converter High Voltage Transformer
Brand: Maosheng Electrical Co., Ltd.
SKU: 1911977705

Zhejiang, ChinaMaosheng Electrical Co., Ltd.

US$7.30-11.00

50 Pieces

Sample price:US$11.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic

Phase

Single

Model NO.

TC-300

Core

Shell-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Auto-transformer

Certification

ISO9001

Usage

Single-phase Transformer, Power Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Brand

Mskj

Input Voltage

110/220

Output Voltage

110/220

Plug

Customeried

Socket

Customeried

Transport Package

Packed in Standard Export Carton or Wooden Case

Specification

100-10000W

Trademark

OEM

Origin

China

HS Code

85043190

Production Capacity

100000/Month

Key features

Wide Voltage Conversion: Converts between 110V and 220V for safe use of electronic equipment globally.

Multiple Plug Options: Supports US, European, Schuko, VDE, UK, Asian, and Australian plugs as requested.

High Capacity Range: Available in 100W to 10000VA capacities, suitable for various power needs.

Built-in Safety Protection: Equipped with fuse protector or over-current protector for device safety.

Customizable Plug & Socket: Plug and socket types can be customized according to customer requirements.

Certified Quality: Products hold CE, ISO9001, SONCAP certifications and testing reports.

OEM Service Available: Accepts OEM orders with custom logo for quantities over 500pcs.

Fast Stock Delivery: Stock items can be shipped within 3 working days.

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: ≤15hTerms 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.