SIRIO电流变压器109210介绍
Rapporto spire | n: 1 : 1 : 1 |
Area di trasferimento @ Bmax, 25°C | Area: 250 μVs |
Corrente primaria | Ip: 300 mA |
Corrente primaria massima | Imax: 10 A (200 ns) |
Induttanza primario | Lp: 2,5 mH |
Induttanza dispersa | Ls: 5 μH |
Capacità di accoppiamento P/S | Ck: 25 pF |
Resistenza avvolgimento primario | Rp: 500 mΩ |
Resistenza avvolgimenti secondari | Rs: 650 mΩ |
Tensione di lavoro | Ul: 330 Vac |
Isolamento P/S1/S2 | Up: 3,2 kVrms 50 Hz 1' |
SIRIO电流变压器TI系列 介绍
Different sizes' drive and pulse transformers based on ferrite EE cores, with interleaved windings. They typically have trasfer area values from hundred to thousand μVs, depending on the dimension. They are by far the most used drive transformers because of their versatility, that makes them suitable for many application fields, with different working voltages, currents and frequencies. The greatest advantage of these components is their flexibility: it is very easy to obtain different solutions by changing the main winding variables, like the windings' number of turns, in function of the needed transfer area and turns ratio; the wires' section, in relation to the windings current; the numbers of isolating layers and the distances between windings, according to the requested isolation, or to the working voltage, or to the coupling capacity level that the application requires; the internal construction in terms of windings' disposition, to achieve the leakage inductance value (i.e. sandwich topology, parallel winding...). They are tipically used in IGBTs, power MOSFETs and BJTs' high frequency firing circuits. Standard versions are designed with one or two secondary windings.
The development of such a type of drive transformers is oriented to the production with automatic multi-mandrel winding machines, that is always more desirable than a manual winding process, as it allows to guarantee a stable quality and a well defined construction for all pieces.
不同尺寸的驱动和脉冲变压器基于铁氧体 EE 磁芯，具有交错绕组。 它们的传输面积值通常为数百到数千微伏，具体取决于尺寸。 它们是迄今为止最常用的驱动变压器，因为它们具有多功能性，适用于具有不同工作电压、电流和频率的许多应用领域。 这些组件的最大优点是它们的灵活性：通过改变主要绕组变量（例如绕组的匝数），根据所需的传输面积和匝数比，很容易获得不同的解决方案； 电线截面与绕组电流的关系； 根据所要求的隔离、工作电压或应用所需的耦合电容水平，确定隔离层的数量和绕组之间的距离； 内部结构在绕组配置方面，以实现漏感值（即三明治拓扑、并联绕组...）。 它们通常用于 IGBT、功率 MOSFET 和 BJT 的高频触发电路。 标准版本设计有一个或两个次级绕组。
这种类型的驱动变压器的开发面向自动多芯轴绕线机的生产，这总是比手动绕线工艺更理想，因为它可以保证稳定的质量和所有部件和结构的明确定义。
SIRIO变压器常用型号：
SIRIO TI109202
SIRIO TI109204
SIRIO TI109205
SIRIO TI109210
SIRIO TI109212
SIRIO TI109213
SIRIO TI109214
SIRIO TI109215
SIRIO TI109217
SIRIO TI109220
SIRIO TI109221
SIRIO TI109226
SIRIO transformer NEW + ORIGINAL+ ONE YEAR WARRANTY
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如果有任何关于SIRIO电流变压器TI109210的疑问，请随时与我们电联，（021-3100 6702），我们将尽全力解决您的问题。
If you have any question for SIRIO products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.
SIRIO电流变压器109210产品介绍及特性
