產品特點
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體積小、重量輕
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無插入損耗
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檢測范圍廣
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功耗低
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電氣隔離
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高性價比、低成本
產品選型
| 產品展示 | 產品系列 | 電源電壓 Vc(V) |
額定電流 Ipn(A) |
峰值電流 Ipn(A) |
額定輸出 Vout/Lout@Ipn |
精度 X@Ipn(%) |
帶寬 KHz |
工作溫度 | 安裝方式 | 安裝尺寸 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 |
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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 |
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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 |
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HAK-SWPZ | ±15 | 50...800 | 150...1000 | ±4 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20*10 |
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HAK-SWPD3 | ±15 | 50...200 | 150...600 | ±4 | 1.5 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 12*10 |
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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 |
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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 |
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HAK-SWBRFD51 | +5 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBRFD565 | +5 | 50...600 | 150...900 | 2.5±0.625 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBRFD52 | +5 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBSFRD51 | +5 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBSFRD565 | +5 | 50...600 | 150...900 | 2.5±0.625 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBSFRD52 | +5 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBRFRD51 | +5 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBRFRD565 | +5 | 50...600 | 150...900 | 2.5±0.625 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK- SWBRFRD52 | +5 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBSFD12 | +12 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBSFD122 | +12 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBRFD12 | +12 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBRFD122 | +12 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBRFRD12 | +12 | 50...600 | 100...900 | 2.5±1 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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HAK-SWBRFRD122 | +12 | 50...600 | 55...660 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔 | 20.5*10.5 |
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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 |
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HAK-SCEKAD52 | +5 | 50...500 | 55...550 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
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HAK-SCEKAD565 | +5 | 50...500 | 150...1000 | 2.5±0.625 | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
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HAK-SCEKAD242 | +24 | 50...500 | 55...550 | 2.5±2 | 1 | DC~25 (-3dB) |
-40~+85-40~+85 | 穿孔可拆卸 | Φ21 |
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HAK-SCEKAD12 | +12 | 50...500 | 100...1000 | 4~20mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
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HAK-SCEKAD24 | +24 | 50...500 | 100...1000 | 4~20mA | 1 | DC~25 (-3dB) |
-40~+85 | 穿孔可拆卸 | Φ21 |
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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 |
×
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應用領域
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工業控制與驅動在工業自動化和電機驅動系統中，開環電流傳感器是實現精確控制和安全保護的基礎元件。它們廣泛應用于變頻器（VFD）和伺服驅動器中，用于實時監測電機繞組電流，提供反饋信號幫助系統調整轉矩和速度。由于其響應速度快和性價比高，它們也是**不間斷電源（UPS）**和各類電源中的首選，用于快速過流檢測和電池充放電管理，確保生產設備和電源系統的可靠性。
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新能源汽車與電池管理在新能源汽車（NEV）領域，開環電流傳感器是電池管理系統（BMS）的核心組成部分。它們負責高精度、高隔離地監測電池組在充放電過程中的大電流，用于準確計算電池的荷電狀態（SOC）和健康狀態（SOH），這對延長電池壽命和防止過充過放至關重要。此外，在車載充電器（OBC）和高壓 DC/DC 轉換器中，開環傳感器也提供電流反饋，幫助穩定電壓輸出和提高能源效率。
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通用電源及焊接設備開環電流傳感器在各類通用開關電源和大功率特種電源中扮演著重要角色。它們用于實現電源的恒流輸出或精確限流，保障了電子設備的穩定工作。特別是在電弧焊機等高動態、高浪涌電流的應用場合，開環傳感器憑借其寬動態范圍和抗飽和特性，能夠準確捕捉瞬間的電流變化，實現快速的電流調節和反饋控制，這對于保證焊接質量和設備安全至關重要。
