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title: "《德源科技》PI2803，Pololu RC Switch with Medium Low-Side MOSFET 中低"
subtitle: "中低側 MOSFET 的 RC 開關"
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current_price: 9999
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# 《德源科技》PI2803，Pololu RC Switch with Medium Low-Side MOSFET 中低

## 價格

目前價格：NT$9,999

庫存狀態：有庫存

可售數量：20

資料時間：2026-05-27T20:26:52.249Z

## 分類

分類名稱：其他電腦周邊

分類路徑：

電腦、平板與周邊 > 電腦/筆電周邊 > 其他電腦周邊

## 商品狀態

商品狀態：全新品

## 賣家資訊

賣場名稱：Deryuan 德源科技

賣家 ID：Y9895025221

## 商品描述

如需詳細規格請發mail詢問或是提問並可到賣方關於我詳閱

6412

※本產品原廠代理從國外進口，有些交期較長，下訂前請詢問！

Pololu RC Switch with Medium Low-Side MOSFET（PI2803）

中低側 MOSFET 的 RC 開關

　　This RC switch converts hobby radio control pulses to digital on/off signals and has an integrated medium, low-side MOSFET that allows it to drive moderate loads (up to around 15 A), such as lighting or small actuators. The activation threshold and direction are configurable, and a safe-start feature reduces the likelihood of unexpected activation. The board also includes a linear regulator that allows it to be powered with voltages between 2.5 V and 16 V.／此 RC 開關將愛好無線電控制脈沖轉換為數字開/關信號，並具有集成的中低側 MOSFET，使其能夠驅動中等負載（高達 15 A 左右），例如照明或小型執行器。激活閾值和方向是可配置的，安全啟動功能可降低意外激活的可能性。該板還包括一個線性穩壓器，允許它以 2.5V 至 16V 之間的電壓供電。

Overview

　　The Pololu RC switch with medium low-side MOSFET can be used with standard hobby radio control systems for radio control switch applications or simple interface applications. Example uses include converting extra RC receiver or servo controller outputs to simple high/low signals that can control LEDs or relays and connecting RC systems to microcontroller projects that do not have the necessary resources for decoding the RC interface. Two outputs indicate the presence of a valid signal and whether the switch is on or off, and an integrated low-side MOSFET turns on when the switch is on, allowing the board to drive moderate loads directly. The switch also features a flyback (or freewheeling) diode across the load outputs so that you can connect a coil to them, such as a motor or relay, without any additional external components.

　　An onboard regulator allows the switch to be powered from voltages between 2.5 V and 16 V. This allows the board to be powered from a 4- or 5-cell NiMH or NiCD battery pack. The battery pack will typically be connected to an RC receiver or servo controller, which passes the power on to the RC switch. The board’s MOSFET can deliver up to 15 A with VCC at 5 V and can handle load supply voltage...

## 圖片

| 類型 | 圖片 URL | 說明 |
|---|---|---|
| 主圖 | https://img.yec.tw/ob/image/24bfbde6-6af3-410d-b9cf-47beff818f18.jpg | 商品主圖 |
| 細節圖 | https://img.yec.tw/ob/image/45cbbe28-1994-4f1b-9021-ec0c9168f1cd.jpg | 商品圖片 2 |
| 細節圖 | https://img.yec.tw/ob/image/c7e6627a-0f5b-4e55-a7d3-7bb9dbba2170.jpg | 商品圖片 3 |
| 細節圖 | https://img.yec.tw/ob/image/53d33758-8a67-4796-9d74-20bce89227a6.jpg | 商品圖片 4 |

## 運送與付款

運送方式：

| 方式 | 費用 |
|---|---:|
| 郵局掛號 | 免運費 |
| 7-ELEVEN取貨付款 | 免運費 |
| 7-ELEVEN取貨不付款 | 免運費 |

付款方式：

- ATM轉帳
- 7-ELEVEN取貨付款

## 退換貨政策

依照消費者保護法規定，網購商品享有七天猶豫期（非試用期），特殊商品除外。

## Canonical URL

https://tw.bid.yahoo.com/item/100063197923