早年從香港移居紐約,帶了部第一代 xbox 過來,當年朋友幫我買了個變壓器一切正當,不過放在一邊很久,到搬屋時跌爛左個變壓器...。
請問大家如何選擇變壓器的 watt 才對？
我在網上看中這個,不知可否配合部第一代 xbox 安全用上? Pyle-meters PVTC300U
連結查看 http://www.walmart.com/ip/36241828 有請大家幫忙 thank you ! [attach]3162947[/attach] 作者: v_phoenix 時間: 2015-8-11 05:08 AM
You should be O.K. base on some power consumption information from the internet...
Max power consumption ( gaming ) is about 110 Watts and this device is rated 300 watts.
Depends on the manufacture, assume that efficiency of the inverter is 80%.
300 watts x .8 = 240 Watts and inflated specification from the manufacture 240 Watts x .8
= 192 watts. You still have a safety margin of 80%作者: joe死妳 時間: 2015-8-12 11:12 PM
Thanks for sharing作者: jjmarcusa 時間: 2016-2-3 11:52 PM
Generally transformers are rated by input/output volts and amps, not watts. Under and over specifications are neither good.作者: blk_hawk 時間: 2016-2-25 04:32 AM
just look at the back of your appliances.. it will tell you how much WATT does it need~~
not need to guess or calculate ~作者: superky 時間: 2016-4-13 06:16 AM
there are many different kinds
deped what machine u use for作者: joe死妳 時間: 2016-9-8 09:12 PM
多謝大家回復...不過問題是
『早年從香港移居紐約,帶了部第一代 xbox (電壓240v) 來美,當年朋友幫我買了個變壓器一切正當,不過放在一邊很久,到搬屋時跌爛左個變壓器...。』所以現在想再買一個變壓器,但唔識如何買到適合 V 或 W 的電壓...因為我對電一點也不識.
唔該大家幫幫忙!作者: v_phoenix 時間: 2016-9-8 10:53 PM
