---
title: "电学计算 ：功率, 电阻, 安培数, 电压 - Reviews, Revenue and Downloads in China | Apple App Store"
description: "此应用程序将帮助您准确计算值：电压、电流、电阻、功率。 您只需输入上述任意2个值，本App会自动为您计算剩余的值。 此外，我们还支持许多不同的计算单位： - 电压：kV、V、mV - 电流：A、mA - 电阻：Ω、kΩ、MΩ - 功率：W、kW、MW、hp、BTU/hr  我们很高兴为您服务。 如果您有任何要求，请随时与我们联系。 - https://www.facebook.com/phan.n"
---

# 电学计算 ：功率, 电阻, 安培数, 电压 — China
> 欧姆定律 - Ohm’s Law Calculator

![电学计算 ：功率 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e4/9a/84/e49a8414-c4b8-0d2a-8dc1-27eaa6aa8e8a/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Phan Nhat Đang](https://apptail.io/developer/phan-nhat-dang-xjq)
**Category:** Utilities
**Rating:** 4.3/5 (4 ratings)
**Price:** Free
**Bundle ID:** Phan-Nhat-Dang.Ohms-Law-Calc
**Store:** Apple App Store
**Country:** China
**Version:** 2.2.1 (released 2026-04-22)
**Original Release:** 2020-06-19
**Languages:** English, Czech, Danish, Dutch, Finnish, French, German, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese, Russian, Chinese, Spanish, Swedish, Thai, Turkish, Vietnamese

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id1518919778)
**AppTail Page:** [https://apptail.io/app/app-MSJf/china](https://apptail.io/app/app-MSJf/china)

## 电学计算 ：功率 Description
此应用程序将帮助您准确计算值：电压、电流、电阻、功率。 您只需输入上述任意2个值，本App会自动为您计算剩余的值。
此外，我们还支持许多不同的计算单位：
- 电压：kV、V、mV
- 电流：A、mA
- 电阻：Ω、kΩ、MΩ
- 功率：W、kW、MW、hp、BTU/hr

我们很高兴为您服务。 如果您有任何要求，请随时与我们联系。
- 
- phannhatd@gmail.com

## 电学计算 ：功率 Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/16/94/c0/1694c026-cc22-49d3-8524-0151f6c8bb11/a067e6b7-9d2b-45b0-83d5-a7703e1bf17f_Artboard_1.png/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/67/54/19/6754197a-2323-5b65-f114-cf452a0dc228/20c3fb2b-bf39-48df-a3e0-5c80305b174f_Artboard_2.png/1284x2778.png)

## 电学计算 ：功率 Rating Breakdown in China
- 5 stars: 3 (75%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 1 (25%)
- 1 stars: 0 (0%)


## 电学计算 ：功率 In-App Purchases
| Item | Price |
|------|-------|
| Remove ads | ¥8.00 |


## 电学计算 ：功率 Discovered Keywords
- 电阻
- 电压

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## 电学计算 ：功率 Available In
- [China](https://apptail.io/app/app-MSJf/china)
- [Thailand](https://apptail.io/app/app-MSJf/thailand)
- [Brazil](https://apptail.io/app/app-MSJf/brazil)
- [Canada](https://apptail.io/app/app-MSJf/canada)
- [United States](https://apptail.io/app/app-MSJf/united-states)
- [Mexico](https://apptail.io/app/app-MSJf/mexico)
- [Taiwan](https://apptail.io/app/app-MSJf/taiwan)
- [Czechia](https://apptail.io/app/app-MSJf/czechia)
- [Türkiye](https://apptail.io/app/app-MSJf/turkey)
- [Ukraine](https://apptail.io/app/app-MSJf/ukraine)
- [Japan](https://apptail.io/app/app-MSJf/japan)
- [Vietnam](https://apptail.io/app/app-MSJf/vietnam)
- [Germany](https://apptail.io/app/app-MSJf/germany)
- [Peru](https://apptail.io/app/app-MSJf/peru)
- [Dominican Republic](https://apptail.io/app/app-MSJf/dominican-republic)
- [Poland](https://apptail.io/app/app-MSJf/poland)
- [Ecuador](https://apptail.io/app/app-MSJf/ecuador)
- [Colombia](https://apptail.io/app/app-MSJf/colombia)
- [Finland](https://apptail.io/app/app-MSJf/finland)
- [France](https://apptail.io/app/app-MSJf/france)
- [United Kingdom](https://apptail.io/app/app-MSJf/united-kingdom)
- [Greece](https://apptail.io/app/app-MSJf/greece)
- [Hong Kong SAR China](https://apptail.io/app/app-MSJf/hong-kong)
- [Croatia](https://apptail.io/app/app-MSJf/croatia)
- [Hungary](https://apptail.io/app/app-MSJf/hungary)
- [Indonesia](https://apptail.io/app/app-MSJf/indonesia)
- [Ireland](https://apptail.io/app/app-MSJf/ireland)
- [Israel](https://apptail.io/app/app-MSJf/israel)
- [India](https://apptail.io/app/app-MSJf/india)
- [Italy](https://apptail.io/app/app-MSJf/italy)
- [South Korea](https://apptail.io/app/app-MSJf/south-korea)
- [Kuwait](https://apptail.io/app/app-MSJf/kuwait)
- [Kazakhstan](https://apptail.io/app/app-MSJf/kazakhstan)
- [Lebanon](https://apptail.io/app/app-MSJf/lebanon)
- [Sri Lanka](https://apptail.io/app/app-MSJf/sri-lanka)
- [Lithuania](https://apptail.io/app/app-MSJf/lithuania)
- [Madagascar](https://apptail.io/app/app-MSJf/madagascar)
- [Malta](https://apptail.io/app/app-MSJf/malta)
- [Malaysia](https://apptail.io/app/app-MSJf/malaysia)
- [Nigeria](https://apptail.io/app/app-MSJf/nigeria)
- [Netherlands](https://apptail.io/app/app-MSJf/netherlands)
- [Norway](https://apptail.io/app/app-MSJf/norway)
- [New Zealand](https://apptail.io/app/app-MSJf/new-zealand)
- [Philippines](https://apptail.io/app/app-MSJf/philippines)
- [Pakistan](https://apptail.io/app/app-MSJf/pakistan)
- [Portugal](https://apptail.io/app/app-MSJf/portugal)
- [Qatar](https://apptail.io/app/app-MSJf/qatar)
- [Romania](https://apptail.io/app/app-MSJf/romania)
- [Russia](https://apptail.io/app/app-MSJf/russia)
- [Saudi Arabia](https://apptail.io/app/app-MSJf/saudi-arabia)
- [Sweden](https://apptail.io/app/app-MSJf/sweden)
- [Singapore](https://apptail.io/app/app-MSJf/singapore)
- [Uzbekistan](https://apptail.io/app/app-MSJf/uzbekistan)
- [United Arab Emirates](https://apptail.io/app/app-MSJf/united-arab-emirates)
- [South Africa](https://apptail.io/app/app-MSJf/south-africa)
- [Armenia](https://apptail.io/app/app-MSJf/armenia)
- [Argentina](https://apptail.io/app/app-MSJf/argentina)
- [Austria](https://apptail.io/app/app-MSJf/austria)
- [Australia](https://apptail.io/app/app-MSJf/australia)
- [Azerbaijan](https://apptail.io/app/app-MSJf/azerbaijan)
- [Belgium](https://apptail.io/app/app-MSJf/belgium)
- [Bulgaria](https://apptail.io/app/app-MSJf/bulgaria)
- [Bahrain](https://apptail.io/app/app-MSJf/bahrain)
- [Bermuda](https://apptail.io/app/app-MSJf/bermuda)
- [Brunei](https://apptail.io/app/app-MSJf/brunei)
- [Belarus](https://apptail.io/app/app-MSJf/belarus)
- [Switzerland](https://apptail.io/app/app-MSJf/switzerland)
- [Chile](https://apptail.io/app/app-MSJf/chile)
- [Cyprus](https://apptail.io/app/app-MSJf/cyprus)
- [Denmark](https://apptail.io/app/app-MSJf/denmark)
- [Algeria](https://apptail.io/app/app-MSJf/algeria)
- [Estonia](https://apptail.io/app/app-MSJf/estonia)
- [Egypt](https://apptail.io/app/app-MSJf/egypt)
- [Spain](https://apptail.io/app/app-MSJf/spain)

---

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