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鋰電在電動(dòng)工具上的應(yīng)用.

各位做鋰電和保護(hù)板的大佬如有機(jī)好好研究一下圖中的產(chǎn)品.

Lithium-Ion battery with the best power-to-weight ratio at 450 in. lbs. of torque and weighing only 3.5 lbs.
Makita built, 4-pole maximum torque motor delivers 450 in. lbs. of efficient torque in a compact size
More compact design at only 8” long and weighs only 3.5 lbs. for less operator fatigue
Batteries charge 4X faster in only 15 minutes
Ergonomic shape fits like a glove with even pressure and easy control
Makita Lithium-Ion provides longer run time, 5x lower self-discharge (for use any time) &16 firm holding contact terminals (for constant high power)
15-minute Rapid Optimum Charger and battery communicates throughout the charging process using the built-in chip in the battery and built-in CPU chip in the charger. The Charger also uses "Active 3 Control" for current control, thermal control & voltage control
15-minute Rapid Optimum Charger has a built-in fan to cool the battery to produce more lifetime work
Built-in LED light illuminates the work area
Accepts all Lithium-Ion slide-style batteries

908661191245391.pdf
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hujiashan
LV.5
2
2007-10-03 14:50
有買的嗎
0
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2007-10-03 21:28
@hujiashan
有買的嗎
有的賣,
0
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jamesbt
LV.4
4
2007-10-04 08:53
@charliechen
有的賣,
我研究過牧田DC18SC這款充電器.其實(shí)主要是把AC部分搞好.
0
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2007-10-04 11:20
@jamesbt
我研究過牧田DC18SC這款充電器.其實(shí)主要是把AC部分搞好.
圖上的這款是4C快充,對(duì)交流部分和電池的要求都很高,我們國內(nèi)的電池達(dá)不到.我研究過很多國內(nèi)的鋰電池,在一致性和壽命上差距太大.
0
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洪七公
LV.9
6
2007-12-02 19:32
這個(gè)市場(chǎng)大嗎?我大學(xué)同學(xué)準(zhǔn)備出來就搞這中無繩電動(dòng)工具中的控制板.
0
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2007-12-02 22:23
@洪七公
這個(gè)市場(chǎng)大嗎?我大學(xué)同學(xué)準(zhǔn)備出來就搞這中無繩電動(dòng)工具中的控制板.
你好!你的同學(xué)如果有興趣可以與我聯(lián)絡(luò)13823296178譚生
0
回復(fù)
2007-12-05 17:56
@洪七公
這個(gè)市場(chǎng)大嗎?我大學(xué)同學(xué)準(zhǔn)備出來就搞這中無繩電動(dòng)工具中的控制板.
我認(rèn)為這個(gè)市場(chǎng)大.Ni_Cd電池不能用,Ni_H電池和鋰電價(jià)格相差不大,鋰電又有它的優(yōu)點(diǎn).
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