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Archive for August 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 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:
●SURFACE MOUNT,SELF-LEADED INDUCTOR
●SOLUTION DASED ON EFFICIENCY,USING ALLID MICRILITE CORE
●DESIGNED FOR NOTEBOOKS,PORTABLES AND PCAS
●WIDE VARIETY OF OTHER INDUCTOR SIZES AND VALUES AVAILABLE
●RECOGNIZED BY UL 60950-1

INDUCTOR FOR HARRIS SEMICONDUCTOR Specification:

INDUCTOR FOR HARRIS SEMICONDUCTOR 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:
●Quad Transformers In A Surface Mount Package Supports Two T1/E1 Ports.
●Available In Transmit And/Or Receive Configurations.
●Models Match Et To Leading Quad And Dual T1/E1/Cept Transceivers.
●Isolation Voltage:1500vrms.
●Recognized By Ul 1950.

T1/E1/ISDN-PRI QUAD TRANSFORMER SURFACE MOUNT PACKAGE Specification:

T1/E1/ISDN-PRI QUAD TRANSFORMER SURFACE MOUNT PACKAGE Structure:

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

YDS provides two major led lighting products including:

1. LED Driver
Full voltage range, full selections, appearances are open frame, modules, waterproof IP67 power supply to meet a variety of applications. Adopt isolation circuit design, safe and reliable, reached a high Power Factor value (PF> 0.9) requirements. High efficiency up to 85%, other standard features include open circuit / short circuit / over current / over voltage / over temperature protections.

In addition, in response to actual demand, YDS also can offer non-isolation design to satisfy different customers’ needs and aspects.

Certification, achieved CE (EN55015 and EN61547) lighting related certification, for design, it can also meet UL 8750, EN61347 requirements. It is ideal for LED indoor and outdoor lighting related applications.

2. LED Lighting Products
Selections: Indoor led lighting are from 3 watt to 10watt Led bulb, 8 watt to 18 watt led tube and up to 500Watt outdoor led lighting products. Whether it is centralized area lighting type or a wide open space lighting, whether is it require IP 67 waterproof specifications all can meet customers’ demands.

Built-in high-performance & high-stability led power drivers can protect and extend the service life of LED, as well as to solve the led flashing problem which result from traditional LED driver circuit was adopting constant voltage not constant current method.

FEATURES:
●Universal Input 90~305VAC
●Efficiency at 90% TYP
●Protection:Short Circuit /Over current /Over voltage/over temperature
●Power Factor Correction
●Internal Input Filter
●IP67 design for indoor or outdoor installations
●Application:Suitable for LED lighting and moving sign applications
●ROHS Compliant
●CUSTOM SOLUTIONS AVAILABLE

LGA120 Series. 40Watt~120Watt Single Output 3KVac Isolated Specification:

LGA120 Series. 40Watt~120Watt Single Output 3KVac Isolated Structure:

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

AC-DC converter is one of YDS' major products.
The AC-DC power supply products are able to be applied on variety of AC main power supply system, power industry, instrumentation, industrial control, telecommunication equipment, medical industry and many other fields.

YDS provides customers with various specifications for high efficiency green energy AC-DC converter, the advantages for such products are wide input voltage range, high efficiency, high reliability, low power consumption and secure isolation.
Also there are appearance options for you to choose such like open frame, module or the type with external wire to satisfy multiple environment's application.

AC-DC product range is from 0.5W to 300W and are designed according to Energy Star, EMC, UL60950 and IEC60950 standard to meet customer's requirement of UL/CE/CB certification.

FEATURES:
●Universal Input 90~264VAC
●High Efficiency Up To 88%
●Protection: Short Circuit /Overload/Over Voltage
●Fully Encapsulated Plastic Case
●Internal Input Filter
●2 Years Warranty
●ROHS Compliant

30Watt, Single & Dual Output ,AC/DC Power Module Converter Specification:

30Watt, Single & Dual Output ,AC/DC Power Module Converter Structure:

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

YDS is a professional DC to DC converter manufacturer in Taiwan and produces various series of DC-DC converter. Our DC-DC converter's range is from 0.25Watt to 100Watt, with dimension from 11.5 x 6.0 x 10.0mm to 76.7 x 66.5 x 21.5mm, we provide multiple selections for our customers based on our wide range product line, meanwhile to be applied in industrial, medical, railway, IGBT industry.

YDS' R & D team has independent design ability, capable of offering complete after-service and with professional technical background to dealing with special customized request. In short, YDS provides good warranty service and full technical support.

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

FEATURES:
●7PIN SIP & 14PIN DIL Package
●High Efficiency up to 70%
●Output Regulation<1.5%
●Internal SMD Construction
●No External Component Required
●Industry Standard Pinout
●Operating Temperature:-40℃ TO +85℃

1Watt ,1KV Isolation,Single Output Dc-Dc Converter Specification:

1Watt ,1KV Isolation,Single Output Dc-Dc Converter Structure:

YDS has manufactured RJ45 connector for over 20 years, with excellent ability to design and well management on the quality assurance of RJ45 products.
RJ45 integrated Jack network module is combined by RJ45 connector and RJ45 magnetics. The combination simplifies PCB layout as well as creating a saving space for magnetics in PCB, further reduces the resource consumption of development system.

There are various appearance and transport speed options for RJ45 products, such like with or w/o window on shield, 1 or 2 X USB/RJ45 Integrated Jacks, 2xN Integrated Jacks, 90° RJ45 or 180° RJ45, Through hole, Surface Mount, 1x2, 1x4, 1x5 port available etc., we offer multiple selections according to customers' demand.

RJ45 products can be applied on PoE network PHY IC of 10Base, 10/100Base, 1000Base (1G), 10G transport speed, which provide flexible choices. YDS also offers customized service to satisfy customer's demand if there's any special specification.

FEATURES
● 1X1 Tab-UP, 1" Long RJ45 with internal magnetics
● 16pin signal pin versions available
● without LEDs
● Suitable for CAT 5 & 6 Fast Ethernet Cable or better UTP
● Internal magnetics are 100% electrically tested for HI-POT and functionality
● 350 µH minimum OCL with 8 mA bias current
● Meets IEEE 802.3af specification
PD Controller
● Meets IEEE 802.3af Specifications
● 100V, 0.6Ω Integrate DMOS Device
● 600mA max, Temperature Compensated Current Limit
● Open Drain Power Good Output

1000Base-T POE Single Port Rj45 JACK MAGNETICS Specification:

1000Base-T POE Single Port Rj45 JACK MAGNETICS 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:
●MATERIALS MEET UL94V-0 RATING.
●SUITED FOR IR AND VAPOR REFLOW SOLDER.
●FITS IN HALF INCH HIGH BOARDS FOR USE IN LAPTOP AND NOTEDBOOK COMPUTERS.
●FREQUENCY RANGE OF UP TO 1MHz.
●PATENTED,LOW PROFILE, SELF-LEADED DESIGH.
●RECOGNIZED BY UL 60950-1

SURFACE MOUNT INDUCTORS SELF-LEADED Specification:

SURFACE MOUNT INDUCTORS SELF-LEADED Structure:

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

AC-DC converter is one of YDS' major products.
The AC-DC power supply products are able to be applied on variety of AC main power supply system, power industry, instrumentation, industrial control, telecommunication equipment, medical industry and many other fields.

YDS provides customers with various specifications for high efficiency green energy AC-DC converter, the advantages for such products are wide input voltage range, high efficiency, high reliability, low power consumption and secure isolation.
Also there are appearance options for you to choose such like open frame, module or the type with external wire to satisfy multiple environment's application.

AC-DC product range is from 0.5W to 300W and are designed according to Energy Star, EMC, UL60950 and IEC60950 standard to meet customer's requirement of UL/CE/CB certification.

FEATURES:
●Universal Input 90~264VAC
●High Efficiency Up To 88%
●Protection: Short Circuit /Overload/Over Voltage
●Fully Encapsulated Plastic Case
●Internal Input Filter
●2 Years Warranty
●ROHS Compliant

30Watt, Single & Dual Output ,AC/DC Power Module Converter Specification:

30Watt, Single & Dual Output ,AC/DC Power Module Converter Structure:

YDS is professional transformers manufacturer and specializes in manufacturing a series of transformers, such as high frequency power transformers, high frequency switching transformers, inductors transformers, and many more.

As long as electronic products require using insulate, coupled to the match, and eliminate noise, it will require to use transformers. Therefore, the electrical specifications of transformer will make change with the overall characteristics of the circuit.

YDS offer not only just offer our won standard items but also provide customized design to let customers achieve the best effectiveness. For YDS transformers series, all pass UL/cUL certification, before shipment, it all with a rigorous testing and inspection, to ensure quality and stability to let customers feel reliable.

Description
• Inverter transformer is a kind of work in DC to AC transformer under the module ;
• Used in solar energy,vehicle power supply system, uninterruptible power supply, etc ;
• Flyback topology structure ;
• Operate at 57kHz with 20~55 VDC input ;
• Rectified sine wave output;
• Maximum Power:100W;
• Hipot voltage:
3000Vrms,one minute isolation primary to secondary;
1500Vrms,one minute isolation windings to core;
• Custom designs available ;

Other
• Operating temperature range: -40℃ to +85℃
• Storage temperature range: -40℃ to +85℃
• RoHS Compliant version is available

RM14 Inverter Transformer Specification:

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

YDS is a professional DC to DC converter manufacturer in Taiwan and produces various series of DC-DC converter. Our DC-DC converter's range is from 0.25Watt to 100Watt, with dimension from 11.5 x 6.0 x 10.0mm to 76.7 x 66.5 x 21.5mm, we provide multiple selections for our customers based on our wide range product line, meanwhile to be applied in industrial, medical, railway, IGBT industry.

YDS' R & D team has independent design ability, capable of offering complete after-service and with professional technical background to dealing with special customized request. In short, YDS provides good warranty service and full technical support.

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

FEATURES:
●7PIN SIP Package
●High Efficiency up to 82%
●Output Continuous Short Circuit Protection
●Unregulated Output Types
●Internal SMD Construction
●1KVDC & 1.5KVDC Isolation
●Industry Standard Pinout
●Operating Temperature:-40℃ TO +105℃

1Watt,1KV&1.5KV Isolation, Single & Dual Output Dc-Dc Converter Specification:

1Watt,1KV&1.5KV Isolation, Single & Dual Output Dc-Dc 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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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

RJ45 Magnetics-PoE-56F (10G POE+) Series 10GBase-T POE&POE+ Single Port Rj45 Integrated Connector Modul
Transformer-Current Sense- 86T Series . Through Hole Current Sense Transformer(86T Series)
DC-DC Converter-SIP Package 0.25~6W-15D Series 1W 1KV Isolation DC-DC Converter(15D Series)
High Frequency Telecom Transformer-15SEFD series(15SEFD)
DC-DC Converter-SIP Package 0.25~6W-27DW-6W Series 6W 1.5KV Isolation 4:1 DC-DC Converter(27DW-6W Series)

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