Good product launch Programmable USB / AC Li-Ion charger solution

WPG Group Pinjia Summit Group recently been actively fujitsu t4220 battery promoting the new SMB138 lithium-ion battery, SMB138 can be directly AC / DC converter and USB interface for an input power to provide handheld devices (Mobile / Hand-Held Device) Best charging solution. With built-in automatic adjustment mechanism can be based on the size of the input power self-regulating charge current and high efficiency Switching Mode ways to implement the battery charge is different from the traditional linear (Linear Mode) charging significantly improve the charging efficiency to save HSTNN-OB53 charge time, heat, PCB space, has been plagued by the problem for engineers.

SMB138 is industry’s most advanced manufacturing process, in order to 3MHz Switching Mode Converter for the core, providing more than 90% of the conversion efficiency, output charge current is more up to 1.25A with vgp-bps9s. With a patent TurboCharge feature, allowing users to be able to meet the USB 2.0 specification, the input by the system in accordance with the situation appropriately adjust the size of the charge current, full and effective use of input power, will charge up to the provisional Li River to make the menu letter. In addition, SMB138 also provides USB OTG (On-The-Go) function, without additional components be installed, may be provided separately 5V/500mA output, offer services such as mobile devices are commonly used VGP-BPS10, such as the Bluetooth Headset.

Epoxy printed circuit board (PCB) welcomed the development of a new peak, the industry reshuffle is inevitable – China Epoxy Resin Industry Association experts have made such a gesture. The expert said that the world of electronic circuit industry, whether PCB Sony VGP-BPS8 Battery , CCL, or other related industries, from the second half of 2003 are beginning to have a complete recovery. The development of the entire electronic circuit industry, especially in China’s development, ushered in a new heights. China’s domestic demand and foreign industries, driven by the ongoing shift has been gradually formed PCB, CCL production value of the largest and most active center of technological development area. China PCB ushered in a new development opportunity, but the new level of competition will optimize the industry structure adjustment, to achieve industrial upgrading.

According to the World Sony VGP-BPS9 Battery Electronic Circuits Council WECC statistics. In epoxy resin printed circuit board (PCB) industry, in 2006, Japan accounted for approximately 11.7 billion U.S. dollars, an increase of 4%; South Korea’s output of 5.7 billion U.S. dollars, an increase of 5.7%; China’s output of 12.8 billion U.S. dollars (based on calculation of 1:7.80), Global output is expected to about 450 billion to 46 billion U.S. dollars, such a good momentum of growth will continue into 2007. PCB product structure from the world’s point of view, the next generation of electronic systems to the PCB requirements of outstanding performance in a more high-density technology. As electronic products, multi-functional machine, small, lightweight development, multilayer, flexible printed circuit board FPC, Rigid-flex board, HDI / BUM substrates, IC package substrates, etc. has become a demand for varieties Great product. In recent years, the technological development of the world’s PCB concentration reflected in the passive (ie, submerged or embedded) components PCB, optical technology, PCB and other new PCB product vgp bps2c, PCB ink-jet technology, and nano-materials in the application of pcb board and so on.

The world’s PCB industry characterized as follows: First, as the components of an integrated chip and IC BGA (ball grid array), CSP (Chip Scale Package) and MCM (multi-chip module) package of the increasing popularity of PCB terminals showing a package miniaturization, packaging development trend of high integration to meet the high-density assembly requirements; Second, with the optical interface technology, will appear in the PCB to achieve optical wiring, optical PCB technology, optical surface mount technology, and optical in-one modular technology (optical components and electrical parts in the same module combination of design techniques, installation techniques); 3, with the high-speed systems, PCB impedance matching has VGP-BPS2A become an important issue, according to Signal speed and routing of different length to require distortion to 10% or 5% or even below 3%; Fourth, to meet the CSP and Flip Chip Package (FC) development, need to use the lead with a hole inside (IVH) structure of the high – density PCB VGP-BPS10, but its high price limits its use, therefore need to continuously optimize the existing Build-up process, so that IVH structure for low-cost mass production PCB.

IRC for design engineers to provide products for high-performance sony vgp bps9 , VGP-AC19V13 and stable power resistors, their resistance to introduction of chip resistors with a rated voltage pulses of high value, affordable, large-scale values within the surge and so on. The company produced PWC Series resistors is used for power and the choice of circuit protection devices, existing 0805,1206,2010, and 2512 four kinds of specifications. PWC Series resistors are also equally suitable for portable battery chargers, motor control and line-powered equipment.

0805,1206,2010, and 2512 package sizes, the PWC Series resistors feature power ratings of 125mW, 330mW, 750mW and 1.5W; maximum rated voltage of 150V, 200V, 400V and 500V; resistance range of 1.0Ω to 10MΩ, error range of ± 0.5% ~ ± 5%; when the resistance is greater than equal to 10Ω, the absolute TCR (temperature drift coefficient) of ± 100ppm / ℃; when the resistance is less than 10Ω, the absolute TCR of ± 200ppm / ℃; Work temperature range is -55 ℃ ~ +155 ℃. Sony VGP-BPS2A , VGP-BPS9 IRC company also according to customer requirements outside these specifications to products. Above in quantities of 5,000 pieces, PWC 2512 series resistance of 0.39 U.S. dollars per tablet, delivery time is 8 weeks.

Constant rate of power launched ES (D) XXHS (D) XX-XW Series

ES (D) XXHS (D) XX-XW single (double) output (power: 5W Max)

Description: single-row-line (SIP), isolation voltage up to 4500VDC, convert any value out of an arbitrary value of voltage input voltage output accuracy of ± 2% or ± 3%

Jane said: DC / DC set voltage isolation single (positive pressure or negative pressure Sony VGP-BPS8 , Sony vgp bps2c battery) / Dual-output (two-way or two-way positive pressure or negative pressure and a positive one negative) converter, the output common a ground, fast transient response very low ripple noise output without the need for external components, you can work, using 8PIN separate pin, 16PIN dual in-line, small package (can also be multi-Isolated Multiple Output)

Application: Portable instruments, medical instruments, automatic control devices, anti-theft alarm, hand-held meter, PDA, GPS receiver, TFT / LCD and so on with the sony battery VGP-BPS2A.

. Operating temperature: -40 ~ +85 ℃

. Storage temperature: -65 ~ +150 ℃

. Efficiency: 80% Min (full load)

. Isolation Voltage: 4500VDC

. Output ripple / noise (20MHz bandwidth): 100mVp-p Max

. Package: SIP, DIP, the international standard pin definition of VGP-BPS2A , VGP-BPS10

. Packaging comply with UL94-V0 standard

. Power: 0.1W ~ 5W