SIRIO開關變壓器TC系列產品介紹
這些變壓器是高頻電源轉換器的基本部分。與標準的50Hz變壓器一樣,它們根據(jù)與不同應用領域相關的安全標準,通過改變電壓和電流水平并保持負載與電源的電流隔離,將電能從初級側傳輸?shù)酱渭墏?。通常通過全波二極管電橋和電容器對電源電壓進行整流,直流鏈路通過電控開關(或多于一個,取決于拓撲結構)為變壓器供電,控制范圍為幾十或幾百kHz。
特征
根據(jù)應用場合,額定功率,工作電壓,額定電流,環(huán)境條件等因素,設計人員必須為功率轉換器選擇最佳拓撲結構。最常用的是反激式,前向式,推挽式轉換器,功率水平高達1 kW,而對于更高值,半橋或全橋轉換器是更合適的拓撲結構。Sirio開發(fā)并生產小型開關模式變壓器,功率高達1 kW,開關模式電源變壓器,功率高達20 kW甚至更高。
工業(yè)應用通常需要在電氣數(shù)據(jù),效率要求,安全標準,穩(wěn)健性,機械尺寸等方面具有特定功能,因此很難考慮標準電源或標準變壓器。
這種異質現(xiàn)實使Sirio決定為開關變壓器的開發(fā)付出巨大努力,以便能夠為自動化生產提供優(yōu)化的特殊組件:這種方法可以創(chuàng)造滿足客戶規(guī)格的產品,并通過 Sirio技術。
Purpose
These transformers are the basic part of high frequency power converters. Like standard 50 Hz transformers, they transfer the electrical power from the primary to the secondary side, by changing voltage and current levels and keeping the galvanic isolaTCon of the load from the mains, according to the safety standards related to the different applicaTCon fields. Usually the mains voltage is recTCfied by a full-wave diode bridge and a capacitor, the DC link feeds the transformer through an electronic switch (or more than one, depending on the topology) controlled in the range of some tens or some hundreds of kHz.
Features
Depending on the applicaTCon, the rated power, the working voltage, the rated current, the environment condiTCons, the designer has to choose the best topology for the power converter. The most used ones are flyback, forward, push-pull converters for power levels up to 1 kW, while for higher values half-bridge or full-bridge converters are the more suitable topologies. Sirio develops and produces small size switch mode transformers, up to 1 kW, and switch mode power transformers, up to 20 kW and more.
Industrial applicaTCons typically requires specific features in terms of electrical data, efficiency requirements, safety standards, robustness, mechanical dimensions, and so on, so it is rarely possible to consider standard power supplies, or standard transformers.
That heterogeneous reality made Sirio decide to dedicate great efforts to the switching transformers development, in order to be able to supply special components, opTCmized for the automaTCc producTCon: this kind of approach makes possible the creaTCon of products saTCsfying the customer specificaTCon and enhanced by the Sirio technology.
愛澤工業(yè)(IZE INDUSTRIES)特價經銷、常用SIRIO開關變壓器型號:
SIRIO開關變壓器EE12,6E13/7/4 (EF 12.6, IEC 61246)
SIRIO開關變壓器EE14E14/8/4
SIRIO開關變壓器EE16E16/8/5 (EF 16, IEC 61246)
SIRIO開關變壓器EE20E20/10/6 (EF 20, IEC 61246)
SIRIO開關變壓器EE25E25/13/7 (EF 25, IEC 61246)
SIRIO開關變壓器EE30E30/15/7
SIRIO開關變壓器EE32E32/16/9 (EF 32, IEC 61246)
SIRIO開關變壓器EE36E36/18/11
SIRIO開關變壓器EE42/15 E 42/21/15 (IEC 61246)
SIRIO開關變壓器EE42/20 E 42/21/20 (IEC 61246)
SIRIO開關變壓器EE55/21 E 55/28/21 (IEC 61246)
SIRIO開關變壓器EE55/25 E 55/28/25
SIRIO開關變壓器EE65E65/32/27
SIRIO開關變壓器EE80E80/38/20
SIRIO開關變壓器ETD29 ETD 29/16/10 (IEC 61185)
SIRIO開關變壓器ETD34 ETD 34/17/11 (IEC 61185)
SIRIO開關變壓器ETD39 ETD 39/20/13 (IEC 61185)
SIRIO開關變壓器ETD44 ETD 44/22/15 (IEC 61185)
SIRIO開關變壓器ETD49 ETD 49/25/16 (IEC 61185)
SIRIO開關變壓器ETD54 ETD 54/28/19 (IEC 61185)
SIRIO開關變壓器ETD59 ETD 59/31/22 (IEC 61185)
SIRIO開關變壓器EFD20 EFD 20/10/7
SIRIO開關變壓器EFD25 EFD 25/13/9
SIRIO開關變壓器EFD30 EFD 30/15/9
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SIRIO開關變壓器TC系列介紹