产品特点
-
体积小、重量轻
-
无插入损耗
-
检测范围广
-
功耗低
-
电气隔离
-
高性价比、低成本
产品选型
| 产品展示 | 产品系列 | 电源电压 Vc(V) |
额定电流 Ipn(A) |
峰值电流 Ipn(A) |
额定输出 Vout/Lout@Ipn |
精度 X@Ipn(%) |
带宽 KHz |
工作温度 | 安装方式 | 安装尺寸 mm |
 |
HAK-SWBS | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBR | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBAS | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+105 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBAR | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+105 | 穿孔 | 20.5*10.5 |
 |
HAK- SWBXS | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+105 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBXR | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+105 | 穿孔 | 20.5*10.5 |
 |
HAK- SWBSN | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+105 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBS1 | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK- SWBS2 | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBSW | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBSW1 | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK- SWBP1 | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK- SWBP2 | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBS2A4 | ±15 | 50...600 | 150...900 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBS2A | ±15 | 50...600 | 100...900 | ±5 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWNA40 | ±15 | 40...200 | 600...900 | ±40mV | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20*15 |
 |
HAK-SWN | ±15 | 100...600 | 300...1000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWNR | ±15 | 100...600 | 300...1000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWF | ±15 | 100...2000 | 200...3000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 41*12 |
 |
HAK-SWFR | ±15 | 100...2000 | 200...3000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 41*12 |
 |
HAK-SWF51 | ±15 | 100...2000 | 200...3000 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 41*12 |
 |
HAK-SWFA | ±15 | 100...2000 | 200...3000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 40*20 |
 |
HAK-SWHAT | ±15 | 200...1500 | 600...3000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 40.5*30.5 |
 |
HAK-SWHAX | ±15 | 500...5000 | 1500...10000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 64*21 |
 |
HAK-SWHAXD128 | +12 | 500...2500 | 750...3750 | 12±8mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 64*21 |
 |
HAK-SWHAXD248 | +24 | 500...2500 | 750...3750 | 12±8mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 64*21 |
 |
HAK-SWHB | ±15 | 1000...20000 | 2000...30000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 140*50 |
 |
HAK-SCE | ±15 | 50...500 | 150...1000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | Φ20.5 |
 |
HAK-SCEA | ±15 | 200...2000 | 400...3000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | Φ40.5 |
 |
HAK-SCLB | ±15 | 50...300 | 150...450 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | Φ16 |
 |
HAK-SWPZ | ±15 | 50...800 | 150...1000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20*10 |
 |
HAK-SWPD3 | ±15 | 50...200 | 150...600 | ±4 | 1.5 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 12*10 |
 |
HAK-SWDG3 | ±15 | 50...200 | 150...600 | ±4 | 1.5 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 12*9.5 |
 |
HAK-SWGD | ±15 | 50...5000 | 1000...10000 | ±4 | 2 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 104*34 |
 |
HAK-SWGD1540 | ±15 | 750 | 4800 | 40mV | 2 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 104*34 |
 |
HAK-SWGDSD1540 | ±15 | 250/470 | 2200/2700 | 40mV | 2 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 40*20 |
 |
HAK-SWBSFD5 | +5 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBSFD565 | +5 | 50...600 | 150...900 | 2.5±0.625 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBSFD52 | +5 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBRFD51 | +5 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBRFD565 | +5 | 50...600 | 150...900 | 2.5±0.625 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBRFD52 | +5 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBSFRD51 | +5 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBSFRD565 | +5 | 50...600 | 150...900 | 2.5±0.625 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBSFRD52 | +5 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBRFRD51 | +5 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBRFRD565 | +5 | 50...600 | 150...900 | 2.5±0.625 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK- SWBRFRD52 | +5 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBSFD12 | +12 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBSFD122 | +12 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBRFD12 | +12 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBRFD122 | +12 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBRFRD12 | +12 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SWBRFRD122 | +12 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
 |
HAK-SCEKA | ±15 | 50...500 | 100...1000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK-SCEKAD51 | +5 | 30...500 | 60...1000 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK-SCEKAD52 | +5 | 50...500 | 55...550 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK-SCEKAD565 | +5 | 50...500 | 150...1000 | 2.5±0.625 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK-SCEKAD242 | +24 | 50...500 | 55...550 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK-SCEKAD12 | +12 | 50...500 | 100...1000 | 4~20mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK-SCEKAD24 | +24 | 50...500 | 100...1000 | 4~20mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK-SCEKAAD12 | +12 | 20...500 | 25...600 | 12±8mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK- SCEKAAD248 | +24 | 20...500 | 25...600 | 12±8mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK- SCEKAAD1210 | +12 | 50...500 | 100...1000 | 12±10mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK- SCEKAAD2410 | +24 | 50...500 | 100...1000 | 12±10mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
 |
HAK-SCEKB | ±15 | 200...2000 | 400...4000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ40.5 |
 |
HAK-SCEKBD51 | +5 | 100...2000 | 200...3000 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ40.5 |
 |
HAK-SCEKBD52 | +5 | 100...2000 | 110...2200 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ40.5 |
 |
HAK-SCEKBD12 | +12 | 100...2000 | 200...3000 | 4~20mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ40.5 |
 |
HAK-SCEKBD24 | +24 | 100...2000 | 200...3000 | 4~20mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ40.5 |
 |
HAK- SCEKBD128 | +12 | 100...2000 | 150...3000 | 12±8mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ40.5 |
 |
HAK- SCEKBRD248 | +24 | 100...2000 | 150...3000 | 12±8mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ40.5 |
 |
HAK-SWK | ±15 | 400...3000 | 800...4500 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | 64*16 |
 |
HAK-SWH | ±15 | 600...3000 | 1200...4500 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | 85*27 |
 |
HAK-SWKAD12 | +12 | 400...2000 | 1200...4500 | 4~20mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | 64*16 |
 |
HAK-SWKAD24 | +24 | 400...2000 | 800...3000 | 4~20mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | 64*16 |
|
HAK- SWKAAD128 | +12 | 80...2000 | 160...3000 | 12±8mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | 64*16 |
|
HAK-SWKAAD248 | +24 | 80...2000 | 160...3000 | 12±8mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | 64*16 |
 |
HAK-PRLSRD508-1 | +5 | 6...60 | 15...150 | 2.5±0.8 | 1 | DC~25 (-3dB) |
-40~+105 | PCB | |
 |
HAK-SCDD51 | +5 | 25...75 | 50...150 | 1/2VCC±1V | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | Φ8.5 |
 |
HAK-SCDD52 | +5 | 15...100 | 16.5...110 | 1/2VCC±1V | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | Φ8.5 |
 |
HAK-SCD5 | +5 | 100...1000 | 110...1100 | 1/2VCC±2V | 1 | DC~20 (-3dB) |
-40~+125 | 穿孔 | Φ13 |
 |
HAK-SDDFD5 | +5 | 50...800 | 75...1200 | 1/2VCC±1.25V | 1 | DC~20 (-3dB) |
-40~+105 | 穿孔 | Φ22 |
 |
HAK-SWBHSD5 | +5 | 50...1200 | 55...1320 | 1/2VCC±2V | 1 | DC~20 (-3dB) |
-40~+105 | 穿孔 | 20.5*6.5 |
 |
HAK-SWASAD5 | +5 | 100...1000 | 110...1100 | 1/2VCC±2V | 1 | DC~20 (-3dB) |
-40~+125 | 穿孔 | 22*6 |
 |
HAK-PRD5 | +5 | 10...50 | 25...125 | 2.5±0.8V | 1 | DC~200 (-3dB) |
-40~+105 | PCB | |
 |
HAK-PR | +5 | 3...50 | 9...150 | ±4 | 1 | DC~50 (-3dB) |
-40~+85 | PCB |
×
![]()
应用领域
-
工业控制与驱动在工业自动化和电机驱动系统中，开环电流传感器是实现精确控制和安全保护的基础元件。它们广泛应用于变频器（VFD）和伺服驱动器中，用于实时监测电机绕组电流，提供反馈信号帮助系统调整转矩和速度。由于其响应速度快和性价比高，它们也是**不间断电源（UPS）**和各类电源中的首选，用于快速过流检测和电池充放电管理，确保生产设备和电源系统的可靠性。
-
新能源汽车与电池管理在新能源汽车（NEV）领域，开环电流传感器是电池管理系统（BMS）的核心组成部分。它们负责高精度、高隔离地监测电池组在充放电过程中的大电流，用于准确计算电池的荷电状态（SOC）和健康状态（SOH），这对延长电池寿命和防止过充过放至关重要。此外，在车载充电器（OBC）和高压 DC/DC 转换器中，开环传感器也提供电流反馈，帮助稳定电压输出和提高能源效率。
-
通用电源及焊接设备开环电流传感器在各类通用开关电源和大功率特种电源中扮演着重要角色。它们用于实现电源的恒流输出或精确限流，保障了电子设备的稳定工作。特别是在电弧焊机等高动态、高浪涌电流的应用场合，开环传感器凭借其宽动态范围和抗饱和特性，能够准确捕捉瞬间的电流变化，实现快速的电流调节和反馈控制，这对于保证焊接质量和设备安全至关重要。
