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Ni-H¡¢Ni-Cd Charger |
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| [NO PICTRUE] |
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 Function£º |
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| * Can charge four pieces of Ni-H,Ni-Cd rechargable battery, can
charge 1, 2, 3, 4 alone too. |
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| * Have battery short detect function , avoid damage the charger; |
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| * Adopt - ¡÷ V(negative voltage) measuring and temperature measuring
, can make the battery charge totally full. |
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| * Judge that it is not a rechargeable battery; |
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| * Restriction of the maximum charge time; |
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| * After Battery charge fully adopting tiny stream, guarantee that
the battery is the full electric consumption |
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| -- at the charger; |
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| Working
course£º |
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| * No putting battery, 4 indicator lamp go out all,when putting
battery,The corresponding indicator lamp is lighted; |
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| * The big current charge: |
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| --Carry on with 300MA
with 500MA current to charge battery pulse, and
measure the voltage and current of charging |
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| --at any time; |
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| --A:If measure and have got voltage
up to 1.55 V within 3 minutes, judge battery
is non-rechargeable , Stop |
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| -- charging,and the indicator lamp
glimmers with 5HZ frequency,
time marks zeroing , The battery is taken out, |
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| -- then the indicator lamp goes
out; |
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| --B:If measure and get voltage under
0.5 V within 3 minutes, judge battery short , Stop charging,and
indicator lamp |
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| -- glimmer by frequency with 5HZ,
time marks zeroing , The battery
is taken out, then the indicator lamp goes out; |
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| --E:According to feedback voltage
after charging 3 minute, go on - ¡÷ V( 5 15 mV, E: of mV,) measure; |
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| * The tiny stream flows charge: |
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| --If - ¡÷ V meet the demands, change
charge pulse width , carry on tiny stream charging, Charging about
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| --10mA
electric current, indicator lamp glimmer with 1 HZ frequency,indicate
that the battery has already been full; |
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| * Shut off regularly: |
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| --Time from start charging, stop
big electric current charge after 5 hours, change switch to tiny
stream flow |
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| --state of charging, The indicator
lamp glimmers with 1HZ frequency; |
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| * Taking out the battery, then the indicator lamp goes out; |
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