Storage Batteries chagers
power circuit PCB board design engineering services,design company
low cost cn China
Batteries
Battery Charger, DC Consumer Electronics Battery
Chargers, Camera, Cell Phone
aa battery chargers, nimh battery chargers, 12 volt battery
chargers, alkaline battery chargers, digital camera battery
charger, cell phone
Annita Enterprise - Switching
Power Supplies, AC-DC Adapters, Battery Chargers, Power Inverters,
Taipei Taiwan 886.2.2674.5076
APX Technologies, DC-DC converters, Linear external power
supply, Switchmode enclosed power supply, Battery chargers,
audio transformer, power transformer, inductors, custom power
supply, telecom power supply, unregulated adapters.
CellCon Inc - Battery
Packs, NiMH Battery Charger, Lithium Ion Charger, Lead Acid
Battery Charger, Coatsville, PA USA 610.380.0100
Comarco Wireless Technologies
- Wireless Communications Test Analyzers, Laptop Battery Charger,
Stock Symbol CMRO Lake Forest, CA USA 949 599 7400
Comarco Wireless Technologies $30 Million sales 120 employees
Elpac Power Systems -
External AC DC Power Supplies, Medical Power Supply, Custom
Open Frame, Irvine, CA USA 949.476.6070
What kind of battery shall I choose for my solar panel of
12V ( 15V peak) ?
A: You can choose any 12V SLA, NiCd and NiMH battery based
on you budget. SLA is cheaper but heavy, NiCd is lighter but
cost more. The best story battery is Li-Ion which has only
20% weight of SLA at same capacity, but more expensive tahn
NiCd. NiMH battery is not good choice for solar panel because
it has higher self discharging rate.
Q: What capacity of battery ( mAh or Wh ) shall I choose for
my solar panel ?
A: It is depended on wattage of your solar panel and expected
charging time for storage battery. If your solar panel is
10W, you want to charge it for 5 hours to full, you shall
choose 50Wh battery pack ( e.g. 12V < 4.2Ah pack). Higher
( Ah or Wh ) rated battery needs longer charging time at a
certain wattage, or higher wattage of solar panel will provide
shorter charging time for a certain capacity battery
Q: Do I need a charging controller to charge battery pack?
Flextronics
- Solectron - EMS Contract Manufacturing, PCB Fabrication,
Photonics, Semiconductors, Stock Symbol FLEX (NYSE) Singapore,
65.6299.8888
Flextronics Solectron $34 billion US Dollar combined revenue,
over 200,000 employees 4,000 design engineers, Flextronics
June 2007 $3.6 Billion acquisition Solectron
Global Power Corp (GPC)
- OEM Medical Power Supply Manufacturer, Open Frame Power
Supplies, ATX, Simi Valley, CA USA GS
Yuasa Battery - Lithium Energy Japan - Car Motorcycle Storage
Batteries, Lithium Batteries, Stock Symbol 6674 (Tokyo) GYUAF
(ADR) Shiba koean, Minato ku, Tokyo Japan 81 3 5402 5800
GS Yuasa Battery 260 Billion Yen sales ($2.5 Billion USD sales)
12,000 employees, auto lead acid battery, hydrogen generators,
industrial forklift battery, AC UPS power supply, DC power
supply, photovoltaic inverter, metal halide lamps, UV EnerSys
is a manufacturer, marketer and distributor of industrial
batteries. The Company also manufactures markets and distributes
related products, such as chargers, power equipment and battery
accessories, and it provides related after-market and customer-support
services for industrial... moreValence
Technology, Inc. (Valence) develops, manufactures and sells
high-energy power systems utilizing its phosphate-based, lithium-ion
technology for diverse applications, with emphasis on portable
appliances and future generations of hybrid and electric vehicles.
In November 2007, the... more
Exide Technologies Inc
(NASDAQ: XIDE)
Alpharetta, Georgia
Exide Technologies, with
operations in more than 80 countries, is one of the world's
largest producers and recyclers of lead-acid batteries. The
Company's four global business groups - Transportation Americas,
Transportation Europe and Rest of World, Industrial Energy
Americas and... more
Neah Power Systems , Inc.
(OTCBB: NPWS)
Bothell, Washington
Neah Power Systems, Inc.
(NPSNV), formerly Growth Mergers, Inc., is engaged in the
research and development of fuel cells designed to replace
existing rechargeable battery technology in mobile electronic
devices. The electronic devices, including notebook computers
and tactical radios for... more
Folsom, California
Jadoo (a Hindi word meaning
"magic") was founded in 2001 by Chief Executive
Lee Arikara and Larry Bawden. In 2003, Jadoo secured its first
round of institutional financing. After perfecting its Proton
Exchange Membrane-based fuel cell, Jadoo developed an integrated
power system around... more
Maxwell Technologies,
Inc. (Maxwell) develops, manufactures and markets energy storage
and power delivery systems. Its products are designed and
manufactured to provide failure-free, low-maintenance, performance
over the life of the applications into, which they are integrated.
The... more
Energy Conversion Devices
, Inc.
Rochester Hills, Michigan
Energy Conversion Devices,
Inc. (ECD) commercializes materials, products and production
processes for the alternative energy generation, energy storage
and information technology markets. The Company’s principal
commercial products are its thin-film solar (photovoltaic
(PV)) modules. ECD... more
Husan Hsin 17,000 employees custom OEM plastic injection molding,
metal stamping, telephone plug jack, computer cable, insulated
wire, power supply cord, copper wire, battery charger, switching
power supply, PCBA SMT assembly chip board, wire harness
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PCBSINO
a leading Printed Circuit Board(PCB) Design Bureau,outsourcing
company,locate in Shenzhen, China. We offer custom specified
electronics design and product design / development services
through which you can have circuits and electronic products
designed as per custom specifications.We also help customer
to get the new products from the idea stage to mass production.
design
graphic: PADS,OrCAD,Protel,etc...
