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1.应用范围：
高压大容量储能电容充电保护热敏电阻是华巨电子专门应用于充储能电容充电保护用热敏电阻，储能电容初始充电电流进行限制，防止上电开机因储能电容充电电流过大引起设备损坏,防止大浪涌电流对设备的破坏。
高压大容量储能电容大量地应用于工业产品中，由于电容两端电压不能跃变的特性，在系统开机的瞬间，电网能量往电容的灌电流往往达到上百安培的峰值水平，如此高的开机电流严重威胁电路中的整流器件与过流保险丝，同时也会给公共商业电网带来很大的谐波污染。因此几乎所有电路中都设置了“开机浪涌抑制电路”，将开机冲击电流抑制到合理的水平。
传统的“浪涌抑制元件”是常见的固定阻值“水泥电阻”，尤其是在千瓦以上功率的产品中，普遍使用大功率“水泥电阻”作为浪涌抑制元件。从开机浪涌抑制电路设计的初衷来看，固定电阻可以满足设计的基本功能—抑制开机充电电流。
但是固定电阻本身又带来了新的安全隐患—由于与“浪涌抑制元件”并联的继电器存在不能有效闭合的可能性，如机械疲劳，驱动故障，负载故障等情况下，持续的负载电流流过这个阻值较高的固定电阻（常用阻值在10~100欧姆），势必会产生极高的温度，
导致“水泥电阻”冒烟，炸裂等不安全现象，极端情况下PCB会被高温熔毁甚至点燃。这是线性电阻在浪涌抑制应用中存在的缺陷要解决这个问题，华巨电子推出具有浪涌抑制功能的正温度系数陶瓷热敏电阻PTC。其独特的正温度系数特性（即阻值随温度增加而加大）能有效抑制器件本身温度的持续增加，其温度变化过程如下:
PTC低温低阻=〉被电流加热=〉温度增加=〉（当超过PTC动作温度后）阻值增大=〉电流减小=〉热功率减小=〉PTC阻值继续增大（直到几十KΩ）=〉发热与散热平衡=〉PTC温度维持在动作点附近（约130~150°C）。
从以上分析可以看出，华巨电子的浪涌抑制PTC的“阻值-温度”正相关特性使它具有“自保护”的功能—在继电器不能闭合的故障情况下，负载电流产生的热功率只能将它加热到居里温度点附近，有效地避免了类似“水泥电阻”温度失控的现象，意味着它可以安全地保护自身，同时保护位于其后方的下游电路，而且在继电器故障排除后，它本身还可以自动恢复原有的功能。
因此，华巨的浪涌抑制PTC为提高开关电源的安全性与可靠性提供了帮助，是理想的开机浪涌电流抑制元件，这款产品正逐步广泛地为空调、工业变频器、电源等行业提供安全可靠的开机浪涌保护。该PTC热敏电阻主要用于数字化焊机 、逆变直流手弧焊机、逆变直流氩弧/手弧焊机等焊接设备的过热、过流保护。其主要原理为当焊接设备正常工作时流经PTC热敏电阻的电流不超过其最大工作电流，PTC处于低阻状态，当出现异常状态时电路电流大大超过额定电流时，PTC陡然发热，阻值骤增至高阻态，从而限制或阻断电流，保护电路不受损坏。电流电流回复正常后，PTC亦自动回复至低阻态，电路恢复正常工作。
1.主要技术参数
|
型号 |
零功率电阻R25 |
最大电压 |
热容量 |
最大不作动能量 |
工作温度 |
|||
|
（Ω） |
Vmax |
Cth(J/K) |
ENon(J) |
（℃） |
||||
| (Vac) | Vdc |
25℃ |
40℃ | 60℃ | ||||
|
工频电压260Vac |
||||||||
|
MZFLY-07D120T70RH-260 |
70 |
260 |
370 |
0.15 |
14 | 12 |
9 |
-55～+85 |
|
MZFLY-07D120T80RH-260 |
80 |
260 |
370 |
0.15 |
14 | 12 |
9 |
|
|
MZFLY-07D120T101RH-260 |
100 |
260 |
370 |
0.15 |
14 | 12 |
9 |
|
|
MZFLY-07D120T121RH-260 |
120 |
260 |
370 |
0.15 |
14 | 12 |
9 |
|
|
MZFLY-07D120T151RH-260 |
150 |
260 |
370 |
0.15 |
14 | 12 |
9 |
|
|
MZFLY-07D120T201RH-260 |
200 |
260 |
370 |
0.15 |
14 | 12 |
9 |
|
|
MZFLY-07D120T251RH-260 |
250 |
260 |
370 |
0.15 |
14 | 12 |
9 |
|
|
MZFLY-07D120T401RH-260 |
400 |
260 |
370 |
0.15 |
14 | 12 |
9 |
|
|
MZFLY-07D120T501RH-260 |
500 |
260 |
370 |
0.15 |
14 | 12 |
9 |
|
|
MZFLY-07D120T102RH-260 |
1000 |
260 |
370 |
0.15 |
14 | 12 |
9 |
|
|
MZFLY-08D120T70RH-260 |
70 |
260 |
370 |
0.3 |
28 | 24 |
18 |
|
|
MZFLY-08D120T80RH-260 |
80 |
260 |
370 |
0.3 |
28 | 24 |
18 |
|
|
MZFLY-08D120T101RH-260 |
100 |
260 |
370 |
0.3 |
28 | 24 |
18 |
|
|
MZFLY-08D120T121RH-260 |
120 |
260 |
370 |
0.3 |
28 | 24 |
18 |
|
|
MZFLY-08D120T151RH-260 |
150 |
260 |
370 |
0.3 |
28 | 24 |
18 |
|
|
MZFLY-08D120T201RH-260 |
200 |
260 |
370 |
0.3 |
28 | 24 |
18 |
|
|
MZFLY-08D120T251RH-260 |
250 |
260 |
370 |
0.3 |
28 | 24 |
18 |
|
|
MZFLY-08D120T401RH-260 |
400 |
260 |
370 |
0.3 |
28 | 24 |
18 |
|
|
MZFLY-08D120T501RH-260 |
500 |
260 |
370 |
0.3 |
28 | 24 |
18 |
|
|
MZFLY-08D120T102RH-260 |
1000 |
260 |
370 |
0.3 |
28 | 24 |
18 |
|
|
MZFLY-09D120T70RH-260 |
70 |
260 |
370 |
0.4 |
38 | 32 |
24 |
|
|
MZFLY-09D120T101RH-260 |
100 |
260 |
370 |
0.4 |
38 | 32 |
24 |
|
|
MZFLY-09D120T121RH-260 |
120 |
260 |
370 |
0.4 |
38 | 32 |
24 |
|
|
MZFLY-09D120T151RH-260 |
150 |
260 |
370 |
0.4 |
38 | 32 |
24 |
|
|
MZFLY-09D120T201RH-260 |
200 |
260 |
370 |
0.4 |
38 | 32 |
24 |
|
|
MZFLY-09D251T251RH-260 |
250 |
260 |
370 |
0.4 |
38 | 32 |
24 |
|
|
MZFLY-09D501T501RH-260 |
500 |
260 |
370 |
0.4 |
38 | 32 |
24 |
|
|
MZFLY-09D120T102RH-260 |
1000 |
260 |
370 |
0.4 |
38 | 32 |
24 |
|
|
MZFLY-11D120T10RH-260 |
10 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T15RH-260 |
15 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T20RH-260 |
20 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T30RH-260 |
30 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T50RH-260 |
50 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T70RH-260 |
70 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T101RH-260 |
100 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T151RH-260 |
150 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T201RH-260 |
200 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T251RH-260 |
250 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T401RH-260 |
400 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T501RH-260 |
500 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T801RH-260 |
800 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-11D120T102RH-260 |
1000 |
260 |
370 |
0.6 |
57 | 48 | 36 | |
|
MZFLY-14D120T6R0H-260 |
6 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T10RH-260 |
10 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T15RH-260 |
15 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T18RH-260 |
18 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T25RH-260 |
25 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T30RH-260 |
30 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T45RH-260 |
45 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T50RH-260 |
50 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T70RH-260 |
70 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T101RH-260 |
100 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T151RH-260 |
150 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T201RH-260 |
200 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T251RH-260 |
250 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T401RH-260 |
400 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T501RH-260 |
500 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T801RH-260 |
800 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-14D120T102RH-260 |
1000 |
260 |
370 |
1.0 |
95 | 80 |
60 |
|
|
MZFLY-18D120T6R0H-260 |
6 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T10RH-260 |
10 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T15RH-260 |
15 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T18RH-260 |
18 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T25RH-260 |
25 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T30RH-260 |
30 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T45RH-260 |
45 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T50RH-260 |
50 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T70RH-260 |
70 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T101RH-260 |
100 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T151RH-260 |
150 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T201RH-260 |
200 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T251RH-260 |
250 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T401RH-260 |
400 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T501RH-260 |
500 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T801RH-260 |
800 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-18D120T102RH-260 |
1000 |
260 |
370 |
1.5 |
143 | 120 |
90 |
|
|
MZFLY-20D120T6R0H-260 |
6 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T10RH-260 |
10 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T15RH-260 |
15 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T18RH-260 |
18 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T25RH-260 |
25 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T30RH-260 |
30 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T45RH-260 |
45 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T50RH-260 |
50 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T70RH-260 |
70 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T101RH-260 |
100 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T151RH-260 |
150 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T201RH-260 |
200 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T251RH-260 |
250 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T401RH-260 |
400 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T501RH-260 |
500 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T801RH-260 |
800 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-20D120T102RH-260 |
1000 |
260 |
370 |
1.9 | 180 | 152 | 114 | |
|
MZFLY-22D120T3R3H-260 |
3.3 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T4R7H-260 |
4.7 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T6R0H-260 |
6 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T10RH-260 |
10 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T15RH-260 |
15 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T18RH-260 |
18 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T25RH-260 |
25 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T30RH-260 |
30 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T45RH-260 |
45 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T50RH-260 |
50 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T70RH-260 |
70 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T101RH-260 |
100 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T151RH-260 |
150 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T201RH-260 |
200 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T251RH-260 |
250 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T401RH-260 |
400 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T501RH-260 |
500 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T801RH-260 |
800 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-22D120T102RH-260 |
1000 |
260 |
370 |
2.4 |
228 | 192 | 144 | |
|
MZFLY-27D120T3R3H-260 |
3.3 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T4R7H-260 |
4.7 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T6R0H-260 |
6 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T10RH-260 |
10 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T15RH-260 |
15 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T18RH-260 |
18 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T25RH-260 |
25 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T30RH-260 |
30 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T45RH-260 |
45 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T50RH-260 |
50 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T70RH-260 |
70 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T101RH-260 |
100 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T151RH-260 |
150 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T201RH-260 |
200 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T251RH-260 |
250 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T401RH-260 |
400 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T501RH-260 |
500 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T801RH-260 |
800 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
MZFLY-27D120T102RH-260 |
1000 |
260 |
370 |
3.75 |
356 | 300 |
225 |
|
|
工频电压280Vac |
||||||||
|
MZFLY-14D115T25RH-280 |
25 | 280 | 400 | 1.1 | 100 | 82 | 60 | |
|
MZFLY-14D115T50RH-280 |
50 | 280 | 400 | 1.1 | 100 | 82 | 60 | |
|
MZFLY-14D115T80RH-280 |
80 | 280 | 400 | 1.1 | 100 | 82 | 60 | |
|
MZFLY-18D130T22RH-280 |
22 | 280 | 400 | 1.6 | 168 | 152 | 112 | |
|
MZFLY-18D130T33RH-280 |
33 | 280 | 400 | 1.6 | 168 | 152 | 112 | |
|
MZFLY-20D130T22RH-280 |
22 | 280 | 400 | 2.1 | 220 | 200 | 147 | |
|
MZFLY-20D130T33RH-280 |
33 | 280 | 400 | 2.1 | 220 | 200 | 147 | |
|
工频电压440Vac |
||||||||
|
MZFLY-09D120T70RH-440 |
70 |
440 |
620 |
0.5 |
47.5 | 40 |
30 |
|
|
MZFLY-09D120T101RH-440 |
100 |
440 |
620 |
0.5 |
47.5 | 40 |
30 |
|
|
MZFLY-09D120T121RH-440 |
120 |
440 |
620 |
0.5 |
47.5 | 40 |
30 |
|
|
MZFLY-09D120T151RH-440 |
150 |
440 |
620 |
0.5 |
47.5 | 40 |
30 |
|
|
MZFLY-09D120T201RH-440 |
200 |
440 |
620 |
0.5 |
47.5 | 40 |
30 |
|
|
MZFLY-09D251T251RH-440 |
250 |
440 |
620 |
0.5 |
47.5 | 40 |
30 |
|
|
MZFLY-09D501T501RH-440 |
500 |
440 |
620 |
0.5 |
47.5 | 50 |
30 |
|
|
MZFLY-09D120T102RH-440 |
1000 |
440 |
620 |
0.5 |
47.5 | 40 |
30 |
|
|
MZFLY-11D120T50RH-440 |
50 |
440 |
620 |
0.8 |
76 | 64 |
48 |
|
|
MZFLY-11D120T70RH-440 |
70 |
440 |
620 |
0.8 |
76 | 64 |
48 |
|
|
MZFLY-11D120T101RH-440 |
100 |
440 |
620 |
0.8 |
76 | 64 |
48 |
|
|
MZFLY-11D120T151RH-440 |
150 |
440 |
620 |
0.8 |
76 | 64 |
48 |
|
|
MZFLY-11D120T201RH-440 |
200 |
440 |
620 |
0.8 |
76 | 64 |
48 |
|
|
MZFLY-11D120T251RH-440 |
250 |
440 |
620 |
0.8 |
76 | 64 |
48 |
|
|
MZFLY-11D120T401RH-440 |
400 |
440 |
620 |
0.8 |
76 | 64 |
48 |
|
|
MZFLY-11D120T501RH-440 |
500 |
440 |
620 |
0.8 |
76 | 64 |
48 |
|
|
MZFLY-11D120T801RH-440 |
800 |
440 |
620 |
0.8 |
76 | 64 |
48 |
|
|
MZFLY-11D120T102RH-440 |
1000 |
440 |
620 |
0.8 |
76 | 64 |
48 |
|
|
MZFLY-14D115T121RH-440 |
120 | 440 | 620 | 1.4 | 126 | 105 | 77 | |
|
MZFLY-14D115T151RH-440 |
150 | 440 | 620 | 1.4 | 126 | 105 | 77 | |
|
MZFLY-14D120T30RH-440 |
30 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T45RH-440 |
45 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T50RH-440 |
50 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T70RH-440 |
70 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T101RH-440 |
100 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T151RH-440 |
150 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T201RH-440 |
200 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T251RH-440 |
250 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T401RH-440 |
400 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T501RH-440 |
500 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T801RH-440 |
800 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-14D120T102RH-440 |
1000 |
440 |
620 |
1.4 |
133 | 112 |
84 |
|
|
MZFLY-18D120T30RH-440 |
30 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T45RH-440 |
45 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T50RH-440 |
50 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T70RH-440 |
70 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T101RH-440 |
100 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T151RH-440 |
150 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T201RH-440 |
200 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T251RH-440 |
250 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T401RH-440 |
400 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T501RH-440 |
500 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T801RH-440 |
800 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D120T102RH-440 |
1000 |
440 |
620 |
2.1 |
200 | 168 |
126 |
|
|
MZFLY-18D130T56RH-440 |
56 | 440 | 620 | 2.1 | 220 | 190 | 147 | |
|
MZFLY-18D135T30RH-440 |
30 | 440 | 620 | 2.1 | 230 | 200 | 157 | |
|
MZFLY-20D120T30RH-440 |
30 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T45RH-440 |
45 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T50RH-440 |
50 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T70RH-440 |
70 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T101RH-440 |
100 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T151RH-440 |
150 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T201RH-440 |
200 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T251RH-440 |
250 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T401RH-440 |
400 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T501RH-440 |
500 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T801RH-440 |
800 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D120T102RH-440 |
1000 |
440 |
620 |
2.6 |
247 | 208 | 156 | |
|
MZFLY-20D130T56RH-440 |
56 | 440 | 620 | 2.6 | 273 | 234 | 182 | |
|
MZFLY-20D135T30RH-440 |
30 | 440 | 620 | 2.6 | 286 | 247 | 195 | |
|
MZFLY-22D120T30RH-440 |
30 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T45RH-440 |
45 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T50RH-440 |
50 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T70RH-440 |
70 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T101RH-440 |
100 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T151RH-440 |
150 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T201RH-440 |
200 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T251RH-440 |
250 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T401RH-440 |
400 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T501RH-440 |
500 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T801RH-440 |
800 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-22D120T102RH-440 |
1000 |
440 |
620 |
3.5 |
322 | 280 |
210 |
|
|
MZFLY-27D120T25RH-440 |
25 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T30RH-440 |
30 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T45RH-440 |
45 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T50RH-440 |
50 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T70RH-440 |
70 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T101RH-440 |
100 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T151RH-440 |
150 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T201RH-440 |
200 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T251RH-440 |
250 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T401RH-440 |
400 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T501RH-440 |
500 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T801RH-440 |
800 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
MZFLY-27D120T102RH-440 |
1000 |
440 |
620 |
5.4 |
513 | 432 |
324 |
|
|
工频电压480Vac |
||||||||
|
MZFLY-18D130T121RH-480 |
120 | 480 | 680 | 2.1 | 220 | 189 | 147 | |
|
工频电压560Vac |
||||||||
|
MZFLY-14D110T501RH-560 |
500 | 560 | 800 | 1.4 | 120 | 98 | 70 | |
|
MZFLY-18D130T101RH-560 |
100 | 560 | 800 | 2.3 | 241 | 207 | 161 | |
|
工频电压680Vac |
||||||||
| MZFLY-14D120T50RH-680 |
50 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
| MZFLY-14D120T70RH-680 |
70 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
| MZFLY-14D120T101RH-680 |
100 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
| MZFLY-14D120T121RH-680 |
120 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
| MZFLY-14D120T151RH-680 |
150 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
| MZFLY-14D120T201RH-680 |
200 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
| MZFLY-14D120T251RH-680 |
250 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
| MZFLY-14D120T351RH-680 |
350 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
| MZFLY-14D120T501RH-680 |
500 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
| MZFLY-14D120T801RH-680 |
800 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
| MZFLY-14D120T102RH-680 |
1000 |
680 |
1000 |
2.2 | 210 | 176 | 132 | |
|
MZFLY-18D120T50RH-680 |
50 |
680 |
1000 |
3.5 | 322 | 280 | 210 | |
|
MZFLY-18D120T70RH-680 |
70 |
680 |
1000 |
3.5 | 322 | 280 | 210 | |
|
MZFLY-18D120T101RH-680 |
100 |
680 |
1000 |
3.5 | 322 | 280 | 210 | |
|
MZFLY-18D120T151RH-680 |
150 |
680 |
1000 |
3.5 | 322 | 280 | 210 | |
|
MZFLY-18D120T201RH-680 |
200 |
680 |
1000 |
3.5 | 322 | 280 | 210 | |
|
MZFLY-18D120T251RH-680 |
250 |
680 |
1000 |
3.5 | 322 | 280 | 210 | |
|
MZFLY-18D120T401RH-680 |
400 |
680 |
1000 |
3.5 | 322 | 280 | 210 | |
|
MZFLY-18D120T501RH-680 |
500 |
680 |
1000 |
3.5 | 322 | 280 | 210 | |
|
MZFLY-18D120T801RH-680 |
800 |
680 |
1000 |
3.5 | 322 | 280 | 210 | |
|
MZFLY-18D120T102RH-680 |
1000 |
680 |
1000 |
3.5 | 322 | 280 | 210 | |
|
MZFLY-20D120T50RH-680 |
50 |
680 |
1000 |
4.5 | 428 | 360 | 270 | |
|
MZFLY-20D120T70RH-680 |
70 |
680 |
1000 |
4.5 | 428 | 360 | 270 | |
|
MZFLY-20D120T101RH-680 |
100 |
680 |
1000 |
4.5 | 428 | 360 | 270 | |
|
MZFLY-20D120T151RH-680 |
150 |
680 |
1000 |
4.5 | 428 | 360 | 270 | |
|
MZFLY-20D120T201RH-680 |
200 |
680 |
1000 |
4.5 | 428 | 360 | 270 | |
|
MZFLY-20D120T251RH-680 |
250 |
680 |
1000 |
4.5 | 428 | 360 | 270 | |
|
MZFLY-20D120T401RH-680 |
400 |
680 |
1000 |
4.5 | 428 | 360 | 270 | |
|
MZFLY-20D120T501RH-680 |
500 |
680 |
1000 |
4.5 | 428 | 360 | 270 | |
|
MZFLY-20D120T801RH-680 |
800 |
680 |
1000 |
4.5 | 428 | 360 | 270 | |
|
MZFLY-20D120T102RH-680 |
1000 |
680 |
1000 |
4.5 | 428 | 360 | 270 | |
|
MZFLY-22D120T50RH-680 |
50 |
680 |
1000 |
5.45 | 517 | 436 | 320 | |
|
MZFLY-22D120T70RH-680 |
70 |
680 |
1000 |
5.45 | 517 | 436 | 320 | |
|
MZFLY-22D120T101RH-680 |
100 |
680 |
1000 |
5.45 | 517 | 436 | 320 | |
|
MZFLY-22D120T151RH-680 |
150 |
680 |
1000 |
5.45 | 517 | 436 | 320 | |
|
MZFLY-22D120T201RH-680 |
200 |
680 |
1000 |
5.45 | 517 | 436 | 320 | |
|
MZFLY-22D120T251RH-680 |
250 |
680 |
1000 |
5.45 | 517 | 436 | 320 | |
|
MZFLY-22D120T401RH-680 |
400 |
680 |
1000 |
5.45 | 517 | 436 | 320 | |
|
MZFLY-22D120T501RH-680 |
500 |
680 |
1000 |
5.45 | 517 | 436 | 320 | |
|
MZFLY-22D120T801RH-680 |
800 |
680 |
1000 |
5.45 | 517 | 436 | 320 | |
|
MZFLY-22D120T102RH-680 |
1000 |
680 |
1000 |
5.45 | 517 | 436 | 320 | |
|
MZFLY-27D120T30RH-680 |
30 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T45RH-680 |
45 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T50RH-680 |
50 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T70RH-680 |
70 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T101RH-680 |
100 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T151RH-680 |
150 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T201RH-680 |
200 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T251RH-680 |
250 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T401RH-680 |
400 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T501RH-680 |
500 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T801RH-680 |
800 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
|
MZFLY-27D120T102RH-680 |
1000 |
680 |
1000 |
8.50 | 810 | 680 | 510 | |
应用和选型
l 典型应用电路:
Ⅱ选型
根据下列公式来选择充电电容
C
: 滤波电容.
Tc: PTC的居里温度Ta :环境温度
V : 电容器两端最高充电电压,电源电压为交流电，V是交流电的峰值。
K 系数 直流DC时 K = 1, 三相交流电整流时 K = 0.96, 半波整流时 K = 0.76
当单个PTC浪涌抑制热敏电阻不能满足要求时，可以多只并联使用
EPCOS料号华巨替代对照表
| EPCOS（爱普科斯） | Sinochip(华巨)替代料号 |
| B59213J0130A020 | MZFLY-18D130T33RH-280 |
| B59215J0130A020 | MZFLY-18D130T22RH-280 |
| B59217J0130A020 | MZFLY-18D130T56RH-440 |
| B59219J0130A020 | MZFLY-18D130T101RH-560 |
| B59105J0130A020 | MZFLY-18D130T22RH-280 |
| B59107J0130A020 | MZFLY-18D130T56RH-440 |
| B59109J0130A020 | MZFLY-18D130T101RH-560 |
| B59201J0140B010 | MZFLY-18D135T20RH-380 |
| B59202J0135B010 | MZFLY-18D135T30RH-440 |
| B59204J0130B010 | MZFLY-18D130T101RH-560 |
| B59750B0120A070 | MZFLY-14D115T25RH-280 |
| B59751B0120A070 | MZFLY-14D115T50RH-280 |
| B59752B0120A070 | MZFLY-14D115T80RH-280 |
| B59753B0120A070 | MZFLY-14D115T121RH-440 |
| B59754B0120A070 | MZFLY-14D115T151RH-440 |
| B59755B0120A070 | MZFLY-14D110T501RH-560 |
| B59770B0120A070 | MZFLY-09D120T70RH-260 |
| B59771B0120A070 | MZFLY-09D120T121RH-260 |
| B59772B0120A070 | MZFLY-09D120T151RH-260 |
| B59773B0120A070 | MZFLY-09D120T501RH-440 |
| B59412C1130A070 | MZFLY-18D130T121RH-480 |
| B59451C1130A070 | MZFLY-18D130T56RH-440 |
| B59750C0120A070 | MZFLY-14D115T25RH-280 |
| B59751C0120A070 | MZFLY-14D115T50RH-280 |
| B59755C0115A070 | MZFLY-14D115T501RH-560 |
|
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苏ICP备06030855 |
