[2008-05-21]
Quay ship high power frequency conversion power supply is especially used on ship, shore quay.
Shandong BOS Power Supply Co., Ltd [Jinan,China]
[2008-05-21]
Adopt advanced sine wave pulse width modulate IGBT high frequency inversion technique, inside is AC-DC-AC structure, eliminate the electricity net disturb, output pure wave, stable voltage and frequency, high precision, light weight, small volume, output use isolation transformer. It can cooperate with the generator to...
Shandong BOS Power Supply Co., Ltd [Jinan,China]
[2008-05-21]
Emergency power supply for fire fighting!
Shandong BOS Power Supply Co., Ltd [Jinan,China]
[2008-05-21]
ZJWL-45 inversion power supply inverts DC24?V of armor tank to AC220V, and supply power to air condition, instrument and so on, this kind of products is manufactured strictly according to the nation military standard, and also make a series of military products test, such as high temperature test, electromagnetism comp...
Shandong BOS Power Supply Co., Ltd [Jinan,China]
[2008-05-21]
This kind of power supply is specially designed for the new energy sources power supply, which is mainly used in the PV power station, wind power generating station, wind, light, oil, storage mutual generating system and consumer solar energy power supply system.
Shandong BOS Power Supply Co., Ltd [Jinan,China]
[2008-05-21]
The system adopts online double transform structure design, completely eliminate the disturbs on the electricity net; AC/DC input with harmonic wave suppresser, stopping the harmonic wave polluting the electricity net, DC/AC convertor adopts SPWM pulse width adjustment technique, IGBT power module, and output isolatio...
Shandong BOS Power Supply Co., Ltd [Jinan,China]
[2008-03-05]
GFS series generating sets consists of well-known diesel engine and generator, it is well designed by introducing international advanced technology. They possess the advantages of advaned design, compact construction, low noise, easy maintenance, etc. They are applicable for using in many places such as telecom, bank, ...
fuan city longhe electrical machinery co,.ltd [fuan,China]
[2008-03-05]
GF series diesel generating sets adopt the up-to-date technique of A.C. Synchronous generator excitation system, high quality diesel engines are coupled with the generators. This sets are designed for using in towns, fishing ports, high buildings, railways, sites, ships etc as an electric power source or as reserved...
fuan city longhe electrical machinery co,.ltd [fuan,China]
[2007-09-11]
Product Model: AM 401 Product characteristics: High Capacity The inside li-ion battery capacity is up to 4000mAh which can charge dead cellphone for about 3-5 times Long cycle life Its cycle life is more than 500 times. (If it charge and discharge per 4 days, it can be use more than 5 years) Easy handle Differen...
Shanghai Jieshi Battery Packs Co., Ltd [Shanghai,China]
[2007-09-11]
Product characteristics: High Capacity The build-in li-ion battery capacity is up to 2200mAh which can charge no power Ipod 3 to 5 times, and dead cellphone for 2 times. Long cycle life Cycle life is more than 500 times. LED indicates You can know how much capacity left any time. Easy handle It can charge only...
Shanghai Jieshi Battery Packs Co., Ltd [Shanghai,China]
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