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SparkFun MOSFET電源控制器
原名
SparkFun MOSFET Power Controller
貨號
PRT-11214
特價
229
資料來源：https://www.sparkfun.com/products/11214
MOSFETs are awesome. They’re like a switch that you flip electronically! This SparkFun MOSFET Power Controller makes it easy to switch a battery supply on and off using your favorite microcontroller. The board also has sewable pads so you can use it in e-textile projects that need more juice.
The MOSFET Power Controller came about because microcontrollers, like the Arduino or LilyPad Arduino, can only supply a limited amount of current. Sometimes, though, you want to control something that takes a lot of current like a fan or a heater (or a really bright LED). Simply connect a battery to the JST connector on the MOSFET Power Controller, connect the thing that needs power to the output, then connect one of the digital outputs of your microcontroller to the input pads. Now whenever you drive that pin on your controller HIGH, the battery will be connected!
The N-Channel MOSFET used in this design is rated for up to 30V and 6.5A although the board is really intended to be used at lower power. If you hook up anything beyond a 3.7V Li-Po battery, proceed at your own risk!
Features:
- Control High-Current Loads
- JST Connector makes Changing Batteries a Snap
- It’s Sewable! (Also has standard 0.1" spaced headers)
Documents:
- Schematic
- Eagle Files
- Datasheet (FDS6630A)
- GitHub (Design Files)
MOSFET是真棒。他們就像你電子扳動開關！這SparkFun MOSFET電源控制器可以方便地開啟和關閉使用您最喜愛的微控制器電池供電。該板還具有sewable墊，所以你可以在需要更多果汁的電子紡織項目使用它。
的MOSFET功率控制器出現，因為微控制器，像阿爾杜伊諾或利利帕德Arduino的，只能供應電流的數量有限。但是，有時你想控制的東西，需要大量的電流像一個風扇或加熱器（或真明麗LED）。只要電池連接到MOSFET的電源控制器的JST連接，連接需要的電源輸出的東西，然後連接微控制器與輸入墊數字輸出之一。現在，只要你開車的引腳上的控制器高時，電池將被連接！
在這個設計中使用的N溝道MOSFET的額定高達30V 6.5A和雖然板真的打算在低功率使用。如果你掛鉤的任何超過3.7V鋰聚合物電池，在繼續，風險自擔！
特徵：
- 控制高電流負載
- JST連接器，使更換電池易如反掌
- 這是Sewable！ （也有標準0.1“間距頭）
文件：
