+86-769-86299641-602 [email protected]
EnglishEnglish

About Jansum Electronics Dongguan Co.,Ltd

Jansum Electronics(Dongguan) Co., Ltd. is located in Changping Town, Dongguan City. We are a company specializing in R&D, manufacturing and sales of Ethernet transformer, Telecom transformer, Choke coils, Inductors,Power transformer, Planar transformer, xDSL/T1/E1 transformer, Solar inverter inductance, and other magnetic components. The products sell well at home and abroad, and are exported to Europe, America, Southeast Asia, Middle East, Australia and other markets, and provide OEM/ODM services for domestic and foreign customers. We have such a full range of products categories, stable performance, and cost-effective, that we have received consistent praise from customers. Our products are widely used in network switches, routers, ADSL, optic modem, set-top boxes, TV, monitoring equipment, network players, smart home,solar power inverter, EV charging equipment and other industries. China Magnetic Component Solutions Magnetics Modules,New Energy Magnetics,ICMs,Chip Lan Magnetics,Inductor,Telecomunication & Power Transformer.

Read More

Product Center

Jansum Electronics Dongguan Co., Ltd.

    • 6000+

      Building Area

    • 5000k+

      Monthly Production Capacity

    • 200+

      Production Equipment

Jansum Electronics Dongguan Co., Ltd. is located in Changping Town, Dongguan City. We are a company specializing in R&D, manufacturing and sales of Ethernet transformer, Telecom transformer, Choke coils, Inductors,Power transformer, Planar transformer, Chip Lan magnetics, xDSL/T1/E1 transformer, Solar inverter inductance, and other magnetic components. The products sell well at home and abroad, and are exported to Europe, America, Southeast Asia, Middle East, Australia and other markets, and provide OEM/ODM services for domestic and foreign customers. We have such a full range of products categories, stable performance, and cost-effective, that we have received consistent praise from customers.
China Magnetic Components Solutions |
Magnetics Modules,New Energy Magnetics,ICMs,Chip Lan Magnetics,Inductor,Telecomunication & Power Transformer

Read More

  • Vision

    To become the supplier of choice for magnetic components solutions.

  • Mission

    To provide comprehensive solutions and serialized products for customers,to become a trusted partner of customers,and to create a stage for employees to achieve personal value.

  • Core Values

    Integrity,Professional,Innovation,Development

Product Application

Hot Products

Read More

Latest News

  • The characteristics of CAT8 for 25G Application

    The characteristics of CAT8 for 25G Application

    CAT8 is a twisted-pair copper cable standard that supports 25G Ethernet transmission over distances up to 30 meters. Some of the key characteristics of CAT8 for 25G application include: 1、Bandwidth: CAT8 cables are designed to support a bandwidth of up to 2 GHz, which enables them to transmit data ...

  • What is PoE?

    What is PoE?

    Power over Ethernet (PoE) is a standard that allows Ethernet cables to transmit data and power simultaneously using a single network cable. This allows system integration and network installers to deploy powered devices in locations that lack electrical circuitry. In addition, PoE eliminates the exp...

  • What is the purpose of the transformers？

    What is the purpose of the transformers？

    The primary purpose is isolation. Typically they are also used as part of the signal conditioning, turning a pair of single-ended drives into a differential signal on transmit and establishing the correct common mode voltage for the receiver on receive. For this reason the device-side of the transfo...

  • Advanced Features, Intelligent Operation

    Advanced Features, Intelligent Operation

    The 10G adapter attains its high throughput performance and low host-CPU utilization through functions such as flow control, 64-bit address support for systems using more than 4GB of physical memory; and stateless offloads such as TCP, UDP and IPv4 checksum offloading. These processes enable your co...

Inquiry For Price List

If you have any enquiry about quotation or cooperation, please feel free to email or use the following inquiry form. Our sales representative will contact you within 24 hours.

INQUIRY NOW