Key facts
- Manuals
- 5
- Languages
- ZH · EN
- Last added
- 2011-12-16
Featured 青岛韦思特电子 manuals
Qingdao Weisite Electronics DS1026-04 Datasheet
The DS1026-04 series is a single‑row bottom‑entry socket connector with a thermoplastic housing. It is offered in a black housing with full gold‑flash contact plating and a variety of contact configurations.
Key specifications include a contact resistance of 20 mΩ max, dielectric withstanding voltage of 500 V AC (rms), insulation resistance of 1 GΩ min, operating temperature range of 0 °C to +85 °C, and storage temperature range of –20 °C to +70 °C. Recommended PCB layout tolerances and mechanical dimensions are also provided. This manual is written in Chinese.
Covers: Electrical Characteristics · Environmental Characteristics · Contact Types · Connector Type · General Tolerance · Recommended PCB Layout
Qingdao Wei Site Electronic DS1029-07 Series Datasheet
The DS1029-07 series is a single‑row right‑angle connector with a PBT UL‑94V‑0 insulator and copper‑alloy contacts that are gold‑plated. The housing is black thermoplastic and the connector uses a 2.54 mm pitch pin header.
Key specifications include a 1.5 A current rating, 1000 MΩ minimum insulation resistance, 60 V AC dielectric withstanding, 50 mΩ maximum contact resistance, and an operating temperature range of –40 °C to +105 °C. Mechanical dimensions are listed for the right‑angle mounting type.
Covers: Specification · Materials · Electrical Ratings · Mechanical Dimensions · Mounting Type · Housing Color
Qingdao Wei Site Electronic 1.25MHz 600mA high Efficiency synch Drop Press DC-DC converter Manual
The SC46208 is a miniature, flat‑pack synchronous buck converter designed for portable devices powered by a single Li‑ion cell. It operates from 2.5 V to 5.5 V input, provides a fixed‑frequency 1.25 MHz switching, and integrates the PMOS switch, NMOS synchronous rectifier, reference, and protection circuits, eliminating the need for external Schottky diodes.
Typical applications include cellular phones, PDAs, wireless communication modules, MP3 players, digital cameras and other battery‑operated instruments. The datasheet provides pin‑out details, electrical characteristics, recommended external components, and example schematics for both adjustable‑output and fixed‑output versions. This manual is written in Chinese.
Covers: Description · Features · Product Specification Table · Electrical Parameters · Pin Configuration · Functional Description
CYT CYT9000 LED Stippling Controller Manual
The CYT CYT9000 is a 16‑port LED stippling controller that uses single‑wire Manchester communication to drive up to 8,192 pixel points. It supports SD‑card offline operation, FAT16 formatting, and can play Flash animation files via the supplied PC editing software. The controller works at 5 V and interfaces to CYT3000 series driver ICs (3.3 V) through RJ11 differential ports.
The manual describes the front‑panel keys, status LEDs, port pin assignments, power specifications, environmental limits, and a component list. It also includes a troubleshooting section covering power, SD‑card, and port indicator issues, as well as guidelines for long‑distance RS‑485 transmission. This manual is written in Chinese.
Covers: Basic Functions · Product Applications · Operation Interface · Port Arrangement and Signal Definition · Pixel Transmission Distance · Status Indicators and Troubleshooting
Latest 青岛韦思特电子 manuals
Qingdao Weisite Electronics DS1026-04 Datasheet
Datasheet 1 pages · 66 KB · ZHThis datasheet provides electrical, environmental, and mechanical specifications for the DS1026-04 connector series from Qingdao Weisite Electronics.
Qingdao Wei Site Electronic DS1029-07 Series Datasheet
Datasheet 1 pages · 62 KB · ENThe DS1029-07 series datasheet from Qingdao Wei Site Electronic provides specifications such as current rating, insulation resistance, dielectric withstand…
Qingdao Wei Site Electronic 1.25MHz 600mA high Efficiency synch Drop Press DC-DC converter Manual
Datasheet 10 pages · 747 KB · ZHThe SC46208 is a high‑efficiency 1.25 MHz synchronous buck DC‑DC converter from Vista Electronics, delivering up to 600 mA with up to 95 % efficiency.
Qingdao Wei Site Electronic CYT-LED Stippling controller CYT9000 Manual
CYT CYT9000 LED Stippling Controller Manual
User Manual 11 pages · 791 KB · ZHThe CYT CYT9000 controller manual provides operation instructions, specifications, wiring details and troubleshooting for the LED stippling controller.
Which document do I need?
Datasheet
Ratings, dimensions and ordering codes, for selection and design work.
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 青岛韦思特电子 manuals
What is the maximum contact resistance of the DS1026-04 connector?
The contact resistance is specified as 20 mΩ maximum initially.
What dielectric voltage can the DS1026-04 withstand?
It can withstand 500 V AC (rms).
What is the current rating of the DS1029-07 series connector?
The connector is rated for a maximum current of 1.5 A.
From: Qingdao Wei Site Electronic DS1029-07 Series Datasheet
What dielectric voltage can the DS1029-07 series withstand?
It can withstand up to 60 V AC.
From: Qingdao Wei Site Electronic DS1029-07 Series Datasheet
What is the maximum output current of the SC46208?
The device can deliver up to 600 mA of output current.
From: Qingdao Wei Site Electronic 1.25MHz 600mA high Efficiency synch Drop Press DC-DC converter Manual
What is the static current in light‑load power‑save mode?
In light‑load power‑save mode the static current is only 20 µA.
From: Qingdao Wei Site Electronic 1.25MHz 600mA high Efficiency synch Drop Press DC-DC converter Manual