Battery Basics Everyone Should Know phần 7 pptx

... staff. Adaptation to new battery systems is also made easier. Figure 12-1 illustrates an advanced battery analyzer. Figure 12-1: Cadex 74 00 battery analyzer The Cadex 74 00 services NiCd, NiMH, ... date, expiry date (time to service the battery) , battery capacity a illustrates such a label. 11-3: Sample battery label. The battery label keeps track of the battery in...

Ngày tải lên: 07/08/2014, 23:20

... charge is known to build up a crystalline formation on nickel-based batteries, a phenomenon that lowers battery performance and shortens service life. The battery temperature during charge should ... systems, which communicate with the battery and terminate the fast charge when certain responses from the battery are received. Charging the Nickel Cadmium Battery Battery manuf...

Ngày tải lên: 07/08/2014, 23:20

... electroplated antimony onto copper over 4300 years ago. Part One Battery Basics Everyone Should Know Author's Note Battery user groups have asked me to write an edited version of Batteries ... alkaline battery Mid 1 970 Development of valve regulated lead acid battery 1990 Commercialization nickel-metal hydride battery 1992 Kordesch (Canada) Commerc...

Ngày tải lên: 07/08/2014, 23:20

... discharged battery should be charged at 0.1C. Charging a battery with a copper shunt at the 1C rate would cause excessive heat. Such a battery should be removed from service. Discharging a battery ... which battery type may be used, most equipment is designed for a three-volt cut-off. Caution should be exercised not to discharge a lithium-based battery too low. Discharg...

Ngày tải lên: 07/08/2014, 23:20

... necessary. Chapter 7: The ‘Smart’ Battery Aspeaker at a battery seminar remarked that, “The battery is a wild animal and artificial intelligence domesticates it.” An ordinary or ‘dumb’ battery has ... only battery choice and the equipment is seldom used, the battery should be removed from the equipment and stored in a cool place, preferably only partially charged. So far...

Ngày tải lên: 07/08/2014, 23:20

... a NiMH battery under the GSM load schedule. This battery has 1 07% capacity and 77 8mΩ internal resistance. Figure 9-4: Talk-time of a Li-ion battery under the GSM load schedule. This battery ... Cadex 70 00 Series battery analyzer by applying a full charge/discharge/charge cycle. The DC method on the 68% SoH battery exceeded 1000mΩ. When using the impedance method, a batt...

Ngày tải lên: 07/08/2014, 23:20

... Three Knowing Your Battery Chapter 14: Non-Correctable Battery Problems Non-correctable battery problems are those that cannot be improved through external means such as giving the battery ... batteries. Figure 12-2 illustrates such a battery maintenance system. Figure 12-2: Components of a battery maintenance system. Cadex Batteryshop™ stores the battery test results on...

Ngày tải lên: 07/08/2014, 23:20

... 1200mAh 1400mAh 1 Battery Voltage 7. 5V 7. 5V 12V 7. 2V 7. 5V Energy per cycle 4.5Wh 7. 5Wh 24Wh 8.6Wh 6.3Wh Cycle life 1500 500 250 500 10 Cost per battery (ref. only) $50 $70 $50 $100 $6.00 ... the battery into the analyzer. Here is how it works: The scanned battery model number is matched with the battery listing in the database. Cadex Batteryshop™ then assigns the...

Ngày tải lên: 07/08/2014, 23:20

... 11: 27: 57 Figure 18-5: The Cadex SM1 battery charger. This charger accommodates the widely used 202 format. Other batteries that fit the bay are the 2020, 1030, 1020, 210, 201, 36, 35, 30, 17 ... Cadex Batteryshop™ schedules periodic maintenance for fleet owners and assists battery manufacturers with quality control. Cadex Batteryshop™ includes a database of over 2000 common batt...

Ngày tải lên: 07/08/2014, 23:20