| 掃地機自恢復保險絲 | ||||
| 產品簡介 |
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| WH30、WH60系列自恢復保險絲可用在咖啡機的控制電路板過流、過熱、過載保護；也可以與電機串聯,防止堵轉過熱損壞。 | ||||
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如今，小家電成為家庭電子消費的主題。在選擇產品時消費者更喜歡人性化操作簡單易懂的產品，同時會選擇更安全的產品。WHPTC用于保護掃地機控制電路板和電機堵轉，在專業(yè)設計上使產品更加安全可靠。
WH130、WH250系列自恢復保險絲可用在掃地機的控制電路板過流、過熱、過載保護；也可以與電機串聯，防止堵轉過熱損壞。
詳細選型請咨詢我們的在線工程師，也可以撥打全國24小時免費電話：400-0503-668。
| 符號Sign | 說明 | Definition |
| Ih |
WHPTC在25℃環(huán)境溫度下的最大 工作電流 |
Hold current-maximum current at which the device will not trip at 25℃ |
| It | WHPTC在25℃環(huán)境溫度下啟動保護的最小電流 | Trip current-minimum current at which the device will always trip at 25℃ |
| Vmax | WHPTC的最大工作電壓 | Maximum voltage at which the device will not trip |
| Vmaxi | WHPTC在阻斷狀態(tài)下所承受的最大電壓 | Maximum voltage device can withstand without damage at it rated current |
| Imax | WHPTC能承受的最大電流 | Maximum fault current device can withstand without damage at rated voltage |
| Rmin | WHPTC工作前的初始最小阻值 | Minimum device resistance at 25℃ prior to tripping |
| Rmax | WHPTC工作前的初始最大阻值 | Maximum device resistance at 25℃ prior to tripping |
| Figure | 圖示 | The Figure of WHPTC |
| Lead | 導線尺寸 | Lead diameter |
| WH Series | -20℃ | 0℃ | 25℃ | 30℃ | 40℃ | 50℃ | 60℃ | 70℃ | 85℃ |
| WH6 | 130% | 115% | 100% | 91% | 83% | 77% | 68% | 61% | 52% |
| WH16 | 132% | 120% | 100% | 96% | 88% | 80% | 71% | 61% | 47% |
| WH30 | 130% | 115% | 100% | 91% | 83% | 77% | 68% | 61% | 52% |
| WH60 | 136% | 119% | 100% | 90% | 81% | 72% | 63% | 54% | 40% |
| WH130 | 136% | 119% | 100% | 92% | 81% | 72% | 63% | 54% | 40% |
| WH250 | 132% | 117% | 100% | 91% | 85% | 77% | 68% | 61% | 48% |
| WH600 | 138% | 119% | 100% | 92% | 83% | 73% | 64% | 55% | 42% |
