- #8 [kk903], 17-06-08 16:01
- #7 [H2O], 17-06-08 14:10Thanks all!
請問 直流激變器 是不是 power inverter?
220V唔敢玩! 12V應該電唔死...
此外, 請問監粗用以下個driver推唔推得著? 我用 12V 2.5Amp DC牛推
http://www.dx.com/p/mr16-7w-12v-capacitor-power-supply-for-4-7-x-leds-green-black-red-245843#.WTjpS-uGOJA
Power 7 W
Rate Voltage 12 V
Connector Type MR16
Application Suitable for 4~7 x normal LED or CREE-XRE, XPC, XPE series connection use.
Features Input voltage: 12V; Output voltage: 12~23V; Output current: 300mA - #6 [KK903], 17-06-08 13:56...
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- #5 [KK903], 17-06-08 13:53UV燈可接12V燈牛或接AC220V(要串電容使用).
最後修改時間: 2017-06-08 13:56:01 - #4 [KK903], 17-06-08 13:46你呢隻係燈牛,用來點魚缸uv 燈(支uv燈規格係10V/3W)
- #3 [H2O], 17-06-08 13:26>Your adaptor is AC output?
我真係唔知...
隻牛係推GTL3 UVC胆。粒胆rating 10.5V 3W。
我用直流牛, 要set14V先著
最後修改時間: 2017-06-08 13:26:32 - #2 [nickmanwoo], 17-06-08 13:11Your adaptor is AC output ?
It should be 10V RMS
Pmax 5.4W = 5.4W / 10V = 0.54A (I max) - #1 [H2O], 17-06-08 12:32請問圖中這隻火牛的label, 是指這隻牛輸出直流電10V,最高5.4watt;還是輸出交流電10V,最高5.4watt?
如果是交流電的話,10V是rms定peak?
謝謝! - 返回 ...
你條link果隻應該係DC-DC Converter(Input DC12V / Output DC12-24V,
似乎唔合用.