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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 3 types of delay line: TTL Active, Programmable, Passive Delay Line

YDS have more than 22 years experience to design and manufacture Delay Line, therefore YDS can meet all kind of products requirements for our customers.

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:
●8-PIN PACKAGE.
●3 INDEPENDENT DELAYS
●TTL SCHOTTKY INTERFACED.
●DELAY TIMES FROM 5-500nS.

3 INDEPENDENT DELAYS TTL ACTIVE DELAY LINE Specification:

3 INDEPENDENT DELAYS TTL ACTIVE DELAY LINE Structure:

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

SFP 2x6 type terminal plated 15u" Specification:

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

YDS produce 3 types of delay line: TTL Active, Programmable, Passive Delay Line

YDS have more than 22 years experience to design and manufacture Delay Line, therefore YDS can meet all kind of products requirements for our customers.

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:
●8-PIN PACKAGE.
●5EQUALLY-SPACED TAPS.
●TTL SCHOTTKY INTERFACED.
●TOTAL DELAYS FROM 25-1000nS.

8 PIN DUAL-IN-LINE TTL ACTIVE DELAY LINE Specification:

8 PIN DUAL-IN-LINE TTL ACTIVE DELAY LINE Structure:

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

YDS is professional PoE component manufacturer. In recent years, PoE (Power Over Ethernet) applications become increasingly popular. Main advantage is use the Ethernet twisted pair wires can transmit both power and data, can reduced the cost of Laying power supply device.

The transmitted power can be easily supply to devices which inconvenient to build power supply, such as Hub, Router, Wireless router station, Network Phone, Webcam, VoIP devices, and etc. Another advantage of PoE technology is no need to change the basic structure of Ethernet and can transmitted power in Cat 3, 5, 6 network cable for devices.

The PoE standard specifications is IEEE 802.3af, can comply with IEEE 802.3af standard components are PoE components. YDS is the manufacturer and can make all kind of customized designs for customers. Welcome OEM/ODM Cooperation!

FEATURES:
●Data rate 10/100/1000Mbps
●Midspan supply (pin4/5+;7/8-)
●DC 5~57V available
●Maximum current is 1000mA(48W Max)
●Can be mounted to the wall by tapping screws
●Power indication by LED

10/100/1000 Mbps , pin4/5+;7/8- , DC 5~48V Specification:

10/100/1000 Mbps , pin4/5+;7/8- , DC 5~48V Structure:

Any product issues, procurement questions

please contact with us, ydsweb@yds.com.tw

YDS produce 3 types of delay line: TTL Active, Programmable, Passive Delay Line

YDS have more than 22 years experience to design and manufacture Delay Line, therefore YDS can meet all kind of products requirements for our customers.

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:
●INHERENT DELAY(To):6ns TYPICAL
●32-PIN DIP PACKAGE.
●ECL INPUT AND OUTPUT LEVEL.
●FAN-OUT 70 ECL CAPACITY.

32 PIN ECL 10K 4-BIT PROGRAMMABLE Specification:

32 PIN ECL 10K 4-BIT PROGRAMMABLE Structure:

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

YDS is professional PoE component manufacturer. In recent years, PoE (Power Over Ethernet) applications become increasingly popular. Main advantage is use the Ethernet twisted pair wires can transmit both power and data, can reduced the cost of Laying power supply device.

The transmitted power can be easily supply to devices which inconvenient to build power supply, such as Hub, Router, Wireless router station, Network Phone, Webcam, VoIP devices, and etc. Another advantage of PoE technology is no need to change the basic structure of Ethernet and can transmitted power in Cat 3, 5, 6 network cable for devices.

The PoE standard specifications is IEEE 802.3af, can comply with IEEE 802.3af standard components are PoE components. YDS is the manufacturer and can make all kind of customized designs for customers. Welcome OEM/ODM Cooperation!

FEATURES:
● Wide Input Voltage 90 to 264VAC,47 to 63Hz
● Not compliant with IEEE802.3af standard
● Efficiency at 80% Typical
● Data Rate:10/100Mbps
● 2Pole Europe Plug
● Class Ⅱ
● 3 Year warranty
● ROHS Compliant

10/100Mbps, PoE Universal AC Adapters Specification:

10/100Mbps, PoE Universal AC Adapters Structure:

Any product issues, procurement questions

please contact with us, ydsweb@yds.com.tw

SFP 2x4 type terminal plated 15u" Specification:

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

SFP 20 pos connector 15u" gold Specification:

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

YDS produce 3 types of delay line: TTL Active, Programmable, Passive Delay Line

YDS have more than 22 years experience to design and manufacture Delay Line, therefore YDS can meet all kind of products requirements for our customers.

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:
●INHERENT DELAY:15ns±1ns
●INPUT SIGNAL REQUIREMENTS:TTL LOGIC.
●OUTPUT FAN-OUT:TTL SCHOTTKY LOAD
●TOTAL DELAY TOLERANCE:±5% OR ±1ns, WIG

32 PIN TTL SCHOTTKY 4-BIT PROGRAMMABLE Specificcation:

32 PIN TTL SCHOTTKY 4-BIT PROGRAMMABLE Structure:

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

YDS is professional PoE component manufacturer. In recent years, PoE (Power Over Ethernet) applications become increasingly popular. Main advantage is use the Ethernet twisted pair wires can transmit both power and data, can reduced the cost of Laying power supply device.

The transmitted power can be easily supply to devices which inconvenient to build power supply, such as Hub, Router, Wireless router station, Network Phone, Webcam, VoIP devices, and etc. Another advantage of PoE technology is no need to change the basic structure of Ethernet and can transmitted power in Cat 3, 5, 6 network cable for devices.

The PoE standard specifications is IEEE 802.3af, can comply with IEEE 802.3af standard components are PoE components. YDS is the manufacturer and can make all kind of customized designs for customers. Welcome OEM/ODM Cooperation!

Description:
● EFD20 Platforms-SMT
● Power Range：Up to 95W
● Height：11.5mmMAX
● Footprint：22.0mmx29.5mm
● Topology：Forward and Flyback and so on
● Custom designs available

Other:
● Operating temperature range: -40℃ to +85℃
● Storage temperature range: -55℃ to +125℃

Up to 95W, PoE , SMD, High Frequency Wire Wound TransformerSpecification:

Up to 95W, PoE , SMD, High Frequency Wire Wound Transformer 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 90~264VAC
●Efficiency at 86% TYP
●Protection:Short Circuit /Over current/Over voltage/over temperature
●Power Factor Correction
●Internal Input Filter
●IP67 design for indoor or outdoor installations
●2 Years Warranty
●ROHS Compliant

Application:
●Suitable for LED lighting and moving sign applications

LGA060_F42 Series 60Watt Four Output Regulated 3KVac Isolation Specification:

LGA060_F42 Series 60Watt Four Output Regulated 3KVac Isolation 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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Blog Archive

▼ 2017 (191)
- ▼ December (8)
- ► November (19)
- ► October (15)
- ► September (16)
- ► August (18)
- ► July (15)
- ► June (18)
- ► May (17)
- ► April (15)
- ► March (19)
- ► February (15)
- ► January (16)

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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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