免费在线感性电抗计算器，快速计算电感器对交流电流的阻抗。输入电感值和频率即可获得精确的电感阻抗和导纳结果，适用于电路设计、电子工程等专业场景。
{
"purchaseCount": 0,
"pv": 6,
"globalHotValue": 1,
"updateDt": 1761672501924,
"hotValue": 0.4,
"todayChainPv": 1,
"todayGlobalPv": 1,
"americaHotValueDouble": 0,
"globalHotValueDouble": 1,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 1,
"selectedValue": 791,
"chinaHotValue": 1,
"hotValueDouble": 0.4
}
免费在线功率因数计算器，精确计算交流电中的真实功率、无功功率和视在功率。通过功率三角形和专业公式分析电路效率，优化电力系统性能，提供便捷的功率因数计算API服务。
{
"purchaseCount": 0,
"pv": 6,
"globalHotValue": 0,
"updateDt": "2025-10-29 01:28:22",
"hotValue": 0,
"weekTrailSuccessRate": null,
"weekTrailSuccessSum": null,
"todayChainPv": 0,
"weekTrailSum": null,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"todayTrailSum": null,
"americaHotValue": 0,
"selectedValueDouble": 791,
"weekTrailSuccessNumMap": null,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"hotValueDouble": 0,
"chinaHotValue": 0,
"weekTrailNumMap": null
}
免费在线洛伦兹力计算器，精确计算带电粒子在磁场中的受力情况。基于洛伦兹力公式，适用于粒子加速器、电机、扬声器等电磁应用场景，提供专业的物理计算服务。
{
"purchaseCount": 0,
"pv": 8,
"globalHotValue": 0,
"updateDt": "2025-10-29 01:28:23",
"hotValue": 0,
"weekTrailSuccessRate": null,
"weekTrailSuccessSum": null,
"todayChainPv": 0,
"weekTrailSum": null,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"todayTrailSum": null,
"americaHotValue": 0,
"selectedValueDouble": 791,
"weekTrailSuccessNumMap": null,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"hotValueDouble": 0,
"chinaHotValue": 0,
"weekTrailNumMap": null
}
免费在线自由空间路径损耗(FSPL)计算器，输入天线距离、增益和信号频率即可计算信号传输损耗。适用于无障碍视线路径的天线信号强度预测，为无线通信工程提供精确的损耗计算。
{
"purchaseCount": 0,
"pv": 6,
"globalHotValue": 0,
"updateDt": 1761672497765,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
免费在线过剩电子计算器，通过电荷测量精确计算多余或缺失电子数量。提供电子电荷理论知识和实验验证，帮助理解电荷累积物理现象，支持API调用服务。
{
"purchaseCount": 0,
"pv": 4,
"globalHotValue": 0,
"updateDt": 1761672497706,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
免费在线电功率计算器，支持直流和交流电路功率计算，精确计算电器设备耗电量。提供电流、电压、功率因数计算功能，适用于家用电器功率估算和电力工程应用。
{
"purchaseCount": 0,
"pv": 6,
"globalHotValue": 0,
"updateDt": "2025-10-29 01:28:17",
"hotValue": 0,
"weekTrailSuccessRate": null,
"weekTrailSuccessSum": null,
"todayChainPv": 0,
"weekTrailSum": null,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"todayTrailSum": null,
"americaHotValue": 0,
"selectedValueDouble": 791,
"weekTrailSuccessNumMap": null,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"hotValueDouble": 0,
"chinaHotValue": 0,
"weekTrailNumMap": null
}
免费在线漂移速度计算器，精确计算材料中带电粒子的漂移速度。支持电流、载流子密度、导线截面积等参数输入，适用于电磁场分析、半导体研究等专业应用。
{
"purchaseCount": 0,
"pv": 7,
"globalHotValue": 1,
"updateDt": 1761672503291,
"hotValue": 0.4,
"todayChainPv": 0,
"todayGlobalPv": 1,
"americaHotValueDouble": 1,
"globalHotValueDouble": 1,
"todayAmericaPv": 1,
"americaHotValue": 1,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0.4
}
免费在线电容计算器，专业计算平行板电容器电容值。输入介电常数、板面积、板间距离，快速获得精确电容计算结果。适用于电子工程、物理实验等场景。
{
"purchaseCount": 0,
"pv": 2,
"globalHotValue": 0,
"updateDt": 1761672503232,
"hotValue": 0,
"todayChainPv": 0,
"todayGlobalPv": 0,
"americaHotValueDouble": 0,
"globalHotValueDouble": 0,
"todayAmericaPv": 0,
"americaHotValue": 0,
"selectedValueDouble": 791,
"chinaHotValueDouble": 0,
"selectedValue": 791,
"chinaHotValue": 0,
"hotValueDouble": 0
}
该API产品是快速直观的瓦时计算器，支持毫安时至瓦时转换，帮助用户估算电池能量。输入电压、毫安时或安时，可计算电能和设备功率消耗。
{
"purchaseCount": 0,
"pv": 7,
"globalHotValue": 2,
"updateDt": 1761672477067,
"hotValue": 0.8,
"todayChainPv": 1,
"todayGlobalPv": 2,
"americaHotValueDouble": 1,
"globalHotValueDouble": 2,
"todayAmericaPv": 1,
"americaHotValue": 1,
"selectedValueDouble": 691,
"chinaHotValueDouble": 1,
"selectedValue": 691,
"chinaHotValue": 1,
"hotValueDouble": 0.8
}
