LED 串聯電阻計算器

Presented By

使用此工具，即可計算在指定電流位準下，從電源驅動一或多個串聯 LED 所需的電阻值。

註：選擇此用途電阻後，選擇具有下列計算值 2 至 10 倍之功率額定值的元件，以避免電阻溫度過高。

電源電壓

順向電壓

順向電流

電阻值

Ω =

功率

W =

Current Sensing Resistor

In this tutorial, the function, features and applications of SEI’s current sensing resistors will be presented.

瞭解詳情

Stackpole Electronics, Inc. CSRT2512-UP Thin-Film Current-Sense Chip Resistors | Datasheet Preview

Stackpole Electronics CSRT2512-UP Thin Film Current Sense Chip Resistors are designed for precision and reliability in electrical circuits.

瞭解詳情

CSRT2512-UP 薄膜電流感測晶片型電阻

Stackpole Electronics 的 CSRT2512-UP 晶片型電阻能夠提供非常高的連續功率能力。

瞭解詳情

CSM Molded Metal Element Current Sense Resistors

Stackpole's CSM current sense resistors are a small size that offers high performance and stability at a cost-effective price.

瞭解詳情