| Product name: | JKZAUH型信道电涌保护器 | ||||||
| specification: | ![]() |
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| Category: | low-voltage electrical apparatus -- 浪涌保护器 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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型 号 |
ZAUH-5 |
ZAUH-12 |
ZAUH-24 |
ZAUH-48 | ||||
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参数名称 |
测试条件 |
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工 作 参 数 |
额定工作电压 |
Un |
5V |
12V |
24V |
48V | ||
|
额定工作电流 |
In |
1A | ||||||
|
泄漏电流 |
IL |
U=0.75Un |
<100uA |
<1uA | ||||
|
通频带 |
FG |
Ae≤3dB RL<100Ω |
0~150MHz | |||||
|
插入损耗 |
Ae |
f<fG/3 RL<100Ω |
≤0.5dB | |||||
|
工作温区 |
Tr |
-25℃~+80℃ | ||||||
|
保 护 参 数 |
冲击通流容量 |
Isn |
8/20脉冲 |
20kA | ||||
|
限制电压 |
线/线 |
Ur |
8/20,20kA |
≤14Un |
≤8Un |
≤4Un |
≤4Un | |
|
线/地 |
≤7Un |
≤4Un |
≤3Un |
≤2Un | ||||
|
冲击防护 电 压 |
线/线 |
Up |
1KV/μs |
≤6Un |
≤4Un |
≤4Un |
≤4Un | |
|
线/地 |
≤3Un |
≤2Un |
≤2Un |
≤2Un | ||||
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标称导通电压 |
Uc |
IL=1mA |
≥1.2Un | |||||
|
响应时间 |
Ta |
≤1ns | ||||||
JKZAUH型信道电涌保护器