如何把装电池的玩具改成是插电源的呢，（在线等答案哦）

可以的，用220V/5V变压器加二只整流二极管，一只电解电容即可做成，可一整天都开着。
zhuniyk1本回答被提问者采纳

1.玩具使用两节5号电池它的电压是3伏
2.加一个220v变3v的变压器再加一个整流桥不一定可以,如果是电动玩具可以,如果是发声玩具或者电压要求稳定的玩具,就不能达到原来的效果,需要加稳压电路,

很简单，找个闲置的手机充电器（最好是300MA以上，以保能正常使用）剪断充电插头引线，红的接正极，黑的接负极就行了。

Magic away again - 98-84 eagles, 4-0 aggregate swept through. The magic of the 3-point 37 shots, nearly 16 in NBA playoff history record breaking.

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League playoffs single-game records is three points from 1996 Seattle supersonics keep 20 shots, one is the number of records in Dallas in 2003 and the Sacramento Kings series 42 times when creating ShuangJia! The magic number and hit several shots today is approaching the historical record.

8-0 before the playoffs, magic and other 5 teams together on history. Striker swarms of magic is undoubtedly become also three points, with three points, and regular magic 841 3-pointers NBA history records, when magic single-game a franchise-record 10 3-pointers or above (48), regular were up to 80% of their teams. But the playoffs, magic his opponent made 55 3-pointers, this is the big difference of 165 points!

Today, Michael playoff pietrus 3-point shooting, 41 cast 21 2007, Rashard lewis three points in 24, percentage of 52 46.1%, Jia mill Nielsen three points in 19 shooting, 47, Matt - three points and six Barnes, shooting 33.3 percent, J.J. - three points and five riddick, shooting 33.3 percent, Vince carter before 7 April 25 in three points, but today he sucked in July after 4 percentage promoted 25.6%. Although still not ideal shot, but don't forget to keep playoff record 3-pointer half the number is carter, 2002 in and air Philadelphia conference semifinals single-game hit eight points, so don't hit a veiled by carter.

Magic is so fierce, three points or Todd white Howard insider dominant part, and Howard surrounding hoarding, has also played a large release under the pressure of defensive role, it is no doubt that complement each other. Over the past three years lewis is career best 3-point percentage of time, but nelson over the past five seasons have 3 years 3-point all over 40%,There is a change NBA Jerseys destiny, riddick and Ryan Anderson such advantages and disadvantages are outstanding players also won plenty of space.

The magic, 1994-95 season with the Houston rockets. HaJiM - with hakeem olajuwon to the axis, when the rockets is top of good pitching center collocation. More than the magic of terrorist, when the rockets season has nine players in a 3-point percentage, Scott Brooks, Kenny Smith, Tracy Murray and Peter cher kete 4 people in 40%, Mario elie wiesel, Robert horry, Clyde drexler and Sam cassell - - it's completely unreasonable type. In the playoffs, they fire more terrorist,wholesale MLB jerseys, the rockets have six players 3-point in 4, Smith, Robert horry,NFL Jerseys, Clyde drexler, essien and Sam cassell 5 people into the 172 3-pointers!

Magic can repeat until the year towards the rockets? We wait and see!