Published:2011/3/30 2:13:00 Author:muriel | Keyword: utilitygraph, charging circuit
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Published:2011/4/19 8:46:00 Author:May | Keyword: Li-ion battery charger
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Published:2011/4/19 8:37:00 Author:May | Keyword: Fast, storage battery, charging system
The maximum charging voltage of this system is about 4.5VA. Its maxuimum charging current is about 200mA. So it is suitable for the charging of three 1.5V battery.Main technology data:working voltage:11±10%V, 50Hzcharging end voltage: the highest is 4.5Vmaxuimum charging current: 200mAcharging time: about 3h (View)
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Published:2011/4/19 8:17:00 Author:May | Keyword: Simple, practical, Li-ion battery charger
Brief descriptions: You can home make a simple and pracitcal Li-ion battery charger. It can change the charge current by changing 4Ω resistor. D1 is power supply indication. D2 is charging indication and current limitting.Simple and practical Li-ion battery charger
When debugging, 6.8K resistor can replace by a 10K trimming resistor. It is Using digital meter to monitor the battery voltage. When the battery voltage is 4.2V, you can adjust the 10K trimming resistor.
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Published:2011/4/19 7:45:00 Author:May | Keyword: Dry battery, charger
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Published:2011/4/19 9:01:00 Author:May | Keyword: Four colored lantern, power supply, nature sound
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Published:2011/4/19 8:58:00 Author:May | Keyword: Ericsson 788, travel type charger
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Published:2011/4/19 8:56:00 Author:May | Keyword: charger
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Published:2011/4/19 8:54:00 Author:May | Keyword: 12V, Pb acid storage battery, charging
It can charge to two series 12V Pb acid storage battery by this circuit.
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Published:2011/4/19 8:51:00 Author:May | Keyword: 12V, seal, Pb acid, dual level, folating charger
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Published:2011/4/19 3:37:00 Author:Jessie | Keyword: Tracking, integrated manostat
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Published:2011/4/2 1:08:00 Author:may | Keyword: ±5--±20V, slave tracking, stabilized voltage supply, plus side driven pulley minus side
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Published:2011/4/10 20:49:00 Author:muriel | Keyword: 12V , regulated voltage power supply, series and parallel connection combination
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Published:2011/4/19 1:20:00 Author:Ecco | Keyword: Adjustable, voltage regulator
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Published:2011/4/18 21:06:00 Author:Nicole | Keyword: Ni-Cd battery, charge control
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Published:2011/4/18 22:42:00 Author:Ecco | Keyword: 15W, Switch, power, production
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Published:2011/4/14 1:21:00 Author:muriel | Keyword: auxiliary power supply, electrical schematic diagram
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Published:2011/4/14 1:31:00 Author:muriel | Keyword: combined power supply, system chart , DK04
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Published:2011/4/8 1:03:00 Author:muriel | Keyword: Full bridge , current source , high frequency , inverter, topological structure
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Published:2011/4/14 6:33:00 Author:may | Keyword: power , ERGO, monochrome display
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