RORE CD75 SMD силовая индукционная катушка от 2.2uh до 1000uh переменная
3,57 ₽ - 4,75 ₽
Оптовая продажа ферритовый сердечник общего режима Дроссельный индуктор тороидальная катушка
- Категория: >>>
- Поставщик: Tianjin Sitong Electronic Co. Ltd.Tianjin Ltd.
Сохранить в закладки 1601295469939:
Описание и отзывы
Характеристики
China Inductor Factory Customize Electrical Components Inductance 470mH 3A Toroidal Core Choke InductorCommon Mode Choke
Inductor
The inductor have three important parameters:
(I) Inductance
The inductance is decide of the turn, the material of the magnetic core, etc. Usually, the turn is more,the inductance is bigger. The larger the magnetic permeability of the core, the inductance is bigger.
(II) Allowable Tolerance
It refers to the allowable error value between the nominal inductance on the spec with the actual inductance.The allowable tolerance is ± 10% ~ 15%.
(III) Rated current
It refers to the maximum current value that the inductor is allowed to pass during normal operation. If the working current exceeds the rated current, the inductor will change performance parameters due to heat generation, and even burn out due to over current.
(I) Inductance
The inductance is decide of the turn, the material of the magnetic core, etc. Usually, the turn is more,the inductance is bigger. The larger the magnetic permeability of the core, the inductance is bigger.
(II) Allowable Tolerance
It refers to the allowable error value between the nominal inductance on the spec with the actual inductance.The allowable tolerance is ± 10% ~ 15%.
(III) Rated current
It refers to the maximum current value that the inductor is allowed to pass during normal operation. If the working current exceeds the rated current, the inductor will change performance parameters due to heat generation, and even burn out due to over current.
Components | Core, Copper wire, Shielding case, Base, Spacer, Epoxy |
Core | Ferrite core, Sendust Core Copper wire, Shielding case |
Wire | UEW/PEW enameled wire/Litz wire/Silk covered wire |
Shape Type | Shielded or unshielded |
Inductance Range | 1nH to 1H |
Working Frequency Range | 1KHZ-1MHz |
Resistance to Soldering Heat | +260 °C, 40 sec. max. |
Operating Temperature | -40℃~+125℃ |
Storage Temperature | -25℃~+85℃ |
Storage Humidity | 30% ~ 90% |
Ø Turns ratio | |
Ø Inductance | |
Ø DC resistance test | |
Ø Safety test | |
Ø Current test | |
Ø Hi-POT | |
Certification | ISO9001:2016 ISO9001-2015 UL, ROHS, |
MOQ | 500 pcs |
OEM/ODM | acceptable |
Sample | free |
Sample Time | 3-5 working days |
Package | EPE foam + export carton, or plastic tray+export carton |
Delivery time | 15-20 working days against deposit |
1.Small size with high efficiency | |
2.Low temperature rise | |
Stable performance |
Other type
Inductor
China Inductor Factory Customize Electrical Components Inductance 470mH 3A Toroidal Core Choke Inductor
Produce can be make as your specification！
Ferrite core transformer---High frequency transformer
Laminated transformer, transformer frequency 50/60Hz
Exhibition
Certifications
Fixed High Current Filter 1H Ferrite Toroidal Core 10 Henry Choke Inductor 22uH 33uH 100uH 100A Power Inductors
Company profile
Tianjin Sitong Electronic Co., Ltd
Tianjin Sitong Electronic Co., Ltd, located in Innovation & Research Industrial Park LDUV, Shuanggang Tianjin, is professional in manufacturing all kinds of transformers, such as potting transformers, high frequency transformers, low frequency transformers(50/60Hz), power transformers,choke coils and inductors. Since our company was established, we have kept supplying a variety of electronic parts to many foreign exporters in United States, South Korea,Russia and others. The company has passed ISO2001 2015 quality and safety management system certification, product, CE UL（E364966） certification. Our company adopts advanced equipment, sophisticated production process and rigorous testing methods to ensure products meet quality standards. Based on the policy of survival on quality, relying on the credibility of the business and development, we will satisfy each customer with the good quality and perfect service. We also hope to join hands with colleagues around the world to develop and make progress together!
A part of factory
Packing & Delivery
By sea,by air and express.
The samples in 3-7 days,mass production about 23days after order confirmed.
Contact
*Whatsapp:+86 15202280644 *Wechat: wxid_mzwpdnbopipq21 *QQ:1656768613
*Phone:+86-022-58333948 *Mob:+86-15202280644
*Website: www.e-sitong.com
China Inductor Factory Customize Electrical Components Inductance 470mH 3A Toroidal Core Choke InductorCommon Mode Choke
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