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Archive for April 2017

Yuan Dean scientific Co.,Ltd

Yuan Yuan Technology Co., Ltd. was established in 1990 in Taiwan's Tainan City in 1995 in Xiamen, China set up a Wo-mao Electronics (Xiamen) Co., In this case,It has many years of experience in the design and development of various types of pulse transformers, RJ45 internal transformers, 10/100/1000 / 10G Base-T network filters, AC / DC, DC / DC converters and delay coils.

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YDS is professional AC to DC converter manufacturer and hersteller, and specializes in manufacturing AC/DC power converters. The AC/DC power supply products applied to a variety of AC main power supply system, power industry, instrumentation, industrial controls, telecommunication equipment, medical industry and other fields.

YDS provide customers with a variety of specifications for high green efficiency AC/DC power supply, has the advantages such as wide input voltage range, high efficiency, high reliability, low power consumption, security isolation.

For AC/DC, YDS has appearance selections such as open frame, modules, wall-mounted types to satisfy multiple environment applications, power selections from 1W to 300W. It is in accordance with the Energy Star, EMC, UL60950 and IEC60950 standards, as well as UL, CE certification.

FEATURES:
●Universal Input 90~264VAC
●High Efficiency Up To 85%
●Protection: Short Circuit /Overload/Over Voltage
●Fully Encapsulated Plastic Case
●Internal Input Filter
●2 Years Warranty
●ROHS Compliant

14~25Watt, Single Output ,AC/DC Power Module Converter Specification:

14~25Watt, Single Output ,AC/DC Power Module Converter Structure:

Any product issues, procurement questions
please contact with us, ydsweb@yds.com.tw

YDS is professional dc to dc converters manufacturers in Taiwan and manufactures a series of dc/dc converters. YDS DC/DC Converters from 0.25Watt to 100Watt, the dimensions from 11.5 x 6.0 x 10.0mm to 76.7 x 66.5 x 21.5mm, a variety of product series, offering customers multiple selections.

Complete Product Warranty and Technical Supports For DC/DC Converters
YDS' R & D team has independent design ability. So we can accept customers' special customized products requirement, customer receive product warranty and full technical supports also from YDS.

•High efficiency DC converter module products
•The converter efficiency is up to 90% or more
•Able to meet green energy era requirement

In recent years, with high performance requirements for power supply, YDS has developed a series of high efficiency DC converter module products based on the mainstream of switching power technology, the efficiency is up to 90% or more, it also able to meet green energy era requirement. In addition to high efficiency switching DC power supplies, YDS also offers competitive & traditional linear DC power supply products to satisfy the different market demands.

FEATURES:
●7PIN SIP Package
●High Efficiency up to 87%
●Unregulated Output Types
●Internal SMD Construction
●No External Component Required
●Industry Standard Pinout
●Operating Temperature:-40℃ TO +85℃

3 Watt , 3KVdc Isolation , Single Output Dc-Dc Converter Specification:

3 Watt , 3KVdc Isolation , Single Output Dc-Dc Converter Structure:

Any product issues, procurement questions
please contact with us, ydsweb@yds.com.tw

YDS offers the lan filter or network filter for a variety of sizes to selections, such as through hole, surface mount type, single/double/ four or eight sets of schematics, bottom potting or without 　potting, the maximum pressure resistance can be up to 5KVac. Electrical specifications pass the test equipment, to ensure a stable and good quality.

For special specifications, YDS can also provide customized design, manufacturing services for customers, to satisfy customer and achieve the best effectiveness.

FEATURES:
●Compliant with IEEE 802.3u and ANSI X3.263 standards including 350uH OCL with 8mA Bias.
●Operating temperature range: 0℃ to +70℃
●Storage temperature range:-25℃ to +105℃.
●Isolation voltage:1500Vrms.
●Recognized By UL 1950

10/100 BASE DUAL PORT TRANSFORMERS MDIX Specification:

10/100 BASE DUAL PORT TRANSFORMERS MDIX Structure:

Any product issues, procurement questions
please contact with us, ydsweb@yds.com.tw

The transformers are designed for telecom and lan transformer, and can be used in ISDN, T1/E1/CEPT, T3/DS3/E3/STS-1 and home networking, isolation can protect components by non-normal high pressure damage, matching the coupling of peripheral circuits and reduce noise. YDS provides the telecom and lan transformers including Telecom Transformers, Pulse Transformers, SMT Transformers, Transformers for PoE, Switching, Audio, ADSL/ISDN Line, and more.

The telecom transformer series are 100% tested in 1500Vrms isolation and 3000Vrms reinforced insulation per BABT EN41003/EN60950. The pulse transformers are 100% tested in electrical properties, IR Reflow oven, appearance check and packages integrity. The SMT transformers are 100% tested in 1500Vrms isolation to ensure the reliability of products and recognized by UL 1950 can give more quality assurance to our customers.

Electrical specifications pass the test equipment, to ensure a stable and good quality. For special specifications, YDS can also provide customized design, manufacturing services for customers, to satisfy customer and achieve the best effectiveness.

FEATURES:
●The pulse masks are easily realized due to adjusted leakage inductances
●Optimum common mode rejection of the output signal due to low coupling capactances
●The impedance masks are reliably fulfilled even during DC premagnetization
●High DC capability, therefore phantom power feeding is unproblematic
●Recognized By UL 60950-1

ISDN S0INTERFACE TRANSFORMER Specification:

ISDN S0INTERFACE TRANSFORMER Structure:

Any product issues, procurement questions
please contact with us, ydsweb@yds.com.tw

YDS is professional RJ45 connector manufacturer and has managed to manufacture excellent quality of RJ45 magnetics.
RJ45 Jack with magnetic, built-in PHY IC filter modules combined into RJ 45 integrated Jack network module. For this combination it simplifies PCB layout line as well as reduces the net work blocks occupied area in the PCB, to reduce resources consumption of development system.

For YDS RJ45 Jack with magnetic modules, there is a variety of appearances, such as with window or without window on shield, 1 or 2 XUSB/RJ45 Integrated Jacks, 2xN Integrated Jacks, 90° RJ45 or 180° RJ45, Through hole, Surface Mount, 1x2, 1x4, 1x5 RJ45 Jack With Magnetic Module, offering multiple selections according to customers demands.

Built-in filter module specifications, can be used with PoE network PHY ICs of 10Base, 10/100Base, 1000Base (1G), with a choice of, offering different & flexible choices. If there are special specifications, YDS can also provide customized service to fulfill customers' needs.

FEATURES:
●Single port Tab-Down with internal magnetics for 1000 Base-T
●350μH minimum OCL with 8mA bias current
●Internal magnetics options available
●Minimum 1500Vrms isolation
●Recognized by UL 60950-1

THROUGH HOLE TAB DOWN RJ-45 JACK WITH Gigarbit MAGNETIC Specification:

THROUGH HOLE TAB DOWN RJ-45 JACK WITH Gigarbit MAGNETIC Structure:

Any product issues, procurement questions
please contact with us, ydsweb@yds.com.tw

YDS produce all kind of inductors which have UL Certification. Applications in power, communications, computer equipment, network equipment, sensing equipment, industrial equipment, medical equipment and etc. All inductors can be designed and manufactured.

Besides standard products and samples offering, YDS also accept customized services to meet various customers needs. In quality assurance, YDS have ISO 9001:2008 certification. To accordance with ISO9001 standard operating processes can ensures the quality of access to good reliability.

If you also have special product requirement, please do not hesitate to contact us. Welcome OEM/ODM Cooperation!

FEATURES:
● HIGH INDUCTANCE STABILITY WITH VARYING VOLT-SECONDS AND LOAD CURRENTS.
● RECOGNIZED BY UL 60950-1

STANDARD LOW POWER INDUCTORS DESIGNED FOR GENERAL PURPOSE USE- SWITCH MODE Specifiaction:

STANDARD LOW POWER INDUCTORS DESIGNED FOR GENERAL PURPOSE USE- SWITCH MODE Structure:

Any product issues, procurement questions
please contact with us, ydsweb@yds.com.tw

YDS is professional dc to dc converters manufacturers in Taiwan and manufactures a series of dc/dc converters. YDS DC/DC Converters from 0.25Watt to 100Watt, the dimensions from 11.5 x 6.0 x 10.0mm to 76.7 x 66.5 x 21.5mm, a variety of product series, offering customers multiple selections.

Complete Product Warranty and Technical Supports For DC/DC Converters
YDS' R & D team has independent design ability. So we can accept customers' special customized products requirement, customer receive product warranty and full technical supports also from YDS.

•High efficiency DC converter module products
•The converter efficiency is up to 90% or more
•Able to meet green energy era requirement

In recent years, with high performance requirements for power supply, YDS has developed a series of high efficiency DC converter module products based on the mainstream of switching power technology, the efficiency is up to 90% or more, it also able to meet green energy era requirement. In addition to high efficiency switching DC power supplies, YDS also offers competitive & traditional linear DC power supply products to satisfy the different market demands.

FEATURES:
●7PIN SIP Package
●High Efficiency up to 85%
●Unregulated Output Types
●Internal SMD Construction
●No External Component Required
●Industry Standard Pinout
●Operating Temperature:-40℃ TO +85℃

2 Watt , 3KVdc Isolation , Single & Dual Output Dc-Dc Converter Specification:

2 Watt , 3KVdc Isolation , Single & Dual Output Dc-Dc Converter Structure:

Any product issues, procurement questions
please contact with us, ydsweb@yds.com.tw

YDS is professional AC to DC converter manufacturer and hersteller, and specializes in manufacturing AC/DC power converters. The AC/DC power supply products applied to a variety of AC main power supply system, power industry, instrumentation, industrial controls, telecommunication equipment, medical industry and other fields.

YDS provide customers with a variety of specifications for high green efficiency AC/DC power supply, has the advantages such as wide input voltage range, high efficiency, high reliability, low power consumption, security isolation.

For AC/DC, YDS has appearance selections such as open frame, modules, wall-mounted types to satisfy multiple environment applications, power selections from 1W to 300W. It is in accordance with the Energy Star, EMC, UL60950 and IEC60950 standards, as well as UL, CE certification.

FEATURES:
●Universal Input 90~264VAC
●High Efficiency Up To 85%
●Protection: Short Circuit /Overload/Over Voltage
●Fully Encapsulated Plastic Case
●Internal Input Filter
●2 Years Warranty
●ROHS Compliant

15Watt, Single & Dual Output ,AC/DC Power Module Converter Specification:

15Watt, Single & Dual Output ,AC/DC Power Module Converter Structure:

Any product issues, procurement questions
please contact with us, ydsweb@yds.com.tw

YDS offers the lan filter or network filter for a variety of sizes to selections, such as through hole, surface mount type, single/double/ four or eight sets of schematics, bottom potting or without 　potting, the maximum pressure resistance can be up to 5KVac. Electrical specifications pass the test equipment, to ensure a stable and good quality.

For special specifications, YDS can also provide customized design, manufacturing services for customers, to satisfy customer and achieve the best effectiveness.

FEATURES:
●Compliant with IEEE 802.3u and ANSI X3.263 standards including 350uH OCL with 8mA Bias.
●Operating temperature range: 0℃ to +70℃
●Storage temperature range:-25℃ to +105℃
●Recognized By UL 1950

10/100 BASE-T PC CARD LAN MAGNETICS MODULES Specification:

10/100 BASE-T PC CARD LAN MAGNETICS MODULES Structure:

Any product issues, procurement questions
please contact with us, ydsweb@yds.com.tw

YDS is professional AC to DC converter manufacturer and hersteller, and specializes in manufacturing AC/DC power converters. The AC/DC power supply products applied to a variety of AC main power supply system, power industry, instrumentation, industrial controls, telecommunication equipment, medical industry and other fields.

YDS provide customers with a variety of specifications for high green efficiency AC/DC power supply, has the advantages such as wide input voltage range, high efficiency, high reliability, low power consumption, security isolation.

For AC/DC, YDS has appearance selections such as open frame, modules, wall-mounted types to satisfy multiple environment applications, power selections from 1W to 300W. It is in accordance with the Energy Star, EMC, UL60950 and IEC60950 standards, as well as UL, CE certification.

FEATURES:
●Universal Input 90~264VAC
●High Efficiency Up To 85%
●Protection: Short Circuit /Overload/Over Voltage
●Fully Encapsulated Plastic Case
●Internal Input Filter
●2 Years Warranty
●ROHS Compliant

15Watt, Single & Dual Output ,AC/DC Power Module Converter Specification:

15Watt, Single & Dual Output ,AC/DC Power Module Converter Structure:

Any product issues, procurement questions
please contact with us, ydsweb@yds.com.tw

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branded advantages

Why choose the YDS Scientific?

1.Independent research and development team
2.Strict quality management
3.Customized product requirements
4.Rapid delivery
5.Multi-experience integration

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▼ 2017 (191)
- ► December (8)
- ► November (19)
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About

Yuan Yuan Technology Co., Ltd. was established in 1990 in Taiwan's Tainan City in 1995 in Xiamen, China set up a Wo-mao Electronics (Xiamen) Co.,
In this case,It has many years of experience in the design and development of various types of pulse transformers, RJ45 internal transformers, 10/100/1000 / 10G Base-T network filters, AC / DC, DC / DC converters and delay coils.

In this case,
In recent years, LED drive power, LED fluorescent lamps and other energy-saving products to do research and development to meet the world trends and trends

Popular Posts

AC-DC Converter-Module-GA5A 5~6Watts AC/DC Regulated output 3KVAC Isolation(GA5A Series)
AC-DC Converter-Module-GA010 Series 10Watts AC/DC Regulated output 3KV Isolation(GA010 Series)
PoE Component-RJ45 Magnetics-56F-19 Series RJ45 10/100/1000 BASE-T JACK WITH MAGNETIC MODULE
High Frequency Telecom Transformer-15SEFD series(15SEFD)
SFP Cages-YDS-SFC24xFTG(YDS-SFC24xFTG)

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