what kind of relation between thermal resistance and quality of power modules such as MTX300A etc ?generally speaking , less and less thermal resistance value , the better quality about MTX module such as MTX300A MTX600A MTX800Athe actual parameters of thermal resistance for MTX300A 600A 800A from our company are as following:1)MTX300: 0.05 close to 0.04 with SKKH 250/16 E or SKKH 330/16 E2)MT...
timeSun, 21 Oct 2018 15:35:05 GMT
what kind of relation between thermal resistance and quality of power modules such as MTX300A etc ?generally speaking , less and less thermal resistance value , the better quality about MTX module such as MTX300A MTX600A MTX800Athe actual parameters of thermal resistance for MTX300A 600A 800A from our company are as following:1)MTX300: 0.05 close to 0.04 with SKKH 250/16 E or SKKH 330/16 E2)MT...
timeSun, 21 Oct 2018 15:34:33 GMT
This is a title Shanghai, Ningbo ...
timeSun, 20 Aug 2017 14:06:52 GMT
KP thyristor,KK thyristor
timeFri, 07 Apr 2017 23:52:46 GMT
the variety on the chip , it has import one and domestic one in terms of origin place , from the domestic , variety on the material which consists of chip , iron, copper, alloy , molybdenum . the best quality of molybdenum chip
timeWed, 15 Mar 2017 14:51:25 GMT
a white one pick out from the ceramic (namely control pole or the gate pole, the anode), and another one connect to the metal part of thyristor (cathode cathode)
timeSat, 04 Mar 2017 12:41:06 GMT
Thyristor English: Thyristor first appeared with the major one is the Silicon Controlled Rectifier (Silicon Controlled Rectifier, SCR), mainland China is often referred to as "SCR, also known as semiconductor Rectifier control, is a type of power semiconductor devices has three PN junction, as the first generation of electric power semiconductor, it has stud type and capsule type
timeThu, 02 Mar 2017 22:06:40 GMT
M6 M8 M10 M12
timeSun, 26 Feb 2017 19:54:05 GMT
Russian type fast Thyristor(capsule version) such as TB143-500 TB553-800 Etc is a kind of fast Thyristor which widely used in big power transformer ,AC/DC motor control , inverter ,welder etc , for this kind of thyristor , the higher Vrrm (repetitive peak reverse voltage) , the longer turn off time will requirements
timeTue, 14 Feb 2017 15:55:41 GMT
Fast turn-off thyristor KK1800A300 and phase control thyristors KP2500A400A have become the best selling products of our company in the spring festival of 2017 Almost all of the withstand voltage with KK1800A3000V thyristor across demestic thyristors factory below 2500V , But the withstand voltage of KK thyristors from our factory can beyond 30000V ,closeto 3500V , so when the withstand voltage i...
timeSun, 29 Jan 2017 11:35:55 GMT
25RIA is a kind of phase control thyristor consists of copper base ,ceramic or metal cap, top quality molybdenum chip featuring with high current rating , excellent dynamic characteristics , super surge capabilities etc , it can be widly used in phase control applications in converters , light circuits , battery charges, motor control ,power supplier etc and aslo can be supplied to meet strin...
timeWed, 11 Jan 2017 14:28:43 GMT
yes , you can send us the dimesion and pictures of your own packing , we can customized it based on your requirements
timeFri, 23 Dec 2016 11:01:24 GMT
Yes , our factory can provide you with very details technical parameters for the items you are interesting in now , the parameter as following : TypeVDRM/VRRMIT(AV)ITSMdv/dtdi/dtIDRM/IRRMIGTVGTIHVTM/ITMRTH(j-hs)TjmM2Outline THS55℃10ms 25℃ VAKAV/μSA/μSmAmAVmAV/A℃/W℃KN KP100A100-60001002.53001003035-2500.8-2.020-1501.2/3000.090 1253.3-5.5A-1,7KP200A100-60002002.53001003035-2500.8...
timeSun, 18 Dec 2016 11:14:23 GMT
yes , please check the following technical parameters for chinese type scr thyristor , this is KP thyristor or thyristor KP which is one of variety of types of thyristor of the company productionTyeVDRM/VRRMIT(AV)ITSMdv/dtdi/dtIDRM/IRRMIGTVGTIHVTM/ITMRTH(j-hs)TjmM2 THS55℃10ms 25℃ VAKAV/μSA/μSmAmAVmAV/A℃/W℃KN KP100A100-60001002.53001003035-2500.8-2.020-1501.2/3000.090 1253.3-5.5K...
timeSat, 17 Dec 2016 23:38:40 GMT
the thyristor for melting furnace (or scr for melting furnace) soon burn, apart from the reason of SCR itself quality problem, the following conditions will also lead to burn off thyristor 1:installation of thyristor Equipment aging2: circuit problem3: bad cooling effictive ( water cooling or air cooling)4: thyristor install pressure (thyristor connected to heatsink ) is not enough 5: others
timeSun, 11 Dec 2016 18:38:41 GMT
more than 15 years focus on manufacturing of all kinds of scr thyristor ,rectifier diode , power module ect we also provide all kinds of original items such as Epuec thyristor , westcode thyristor, ir diode , PRX thyristor ect
timeTue, 22 Nov 2016 13:58:30 GMT
beyond 8000V
timeTue, 22 Nov 2016 13:53:03 GMT
more than 1500V microseconds , normally , the similar items from the peers , the DV/DT less than 500 microseconds
timeThu, 17 Nov 2016 14:16:48 GMT
the scr thyristor has both of Vdrm and Vrrm , but only Vrrm for rectifier diode
timeThu, 17 Nov 2016 14:01:57 GMT
CE , Rohs , ISO certificates etc
timeFri, 04 Nov 2016 23:43:31 GMT
Seeking truth from facts and negotiation to deal with the disputes
timeFri, 04 Nov 2016 23:41:31 GMT
Any feedback or comments are welcomed. We have engineers available to solve your application problems.
timeFri, 04 Nov 2016 23:33:27 GMT
yes , we possess of following advanced test devices :1:the test devices for testing Vtm2:full_wave vibrant test devices for testing durable voltage 3: the test devices for thyristor rate of rise of the current ( testing for the item’s sensitivity)
timeFri, 04 Nov 2016 23:24:45 GMT
thyristor scr , rectifier diode , high power diode ,power module , westcode thyristor ,Epuec thyristor,PRX thyristor , IR diode etc
timeFri, 04 Nov 2016 23:21:33 GMT
It depends on the order quantity and the season you place the order. Generally, 5-15 working days after the payment.
timeFri, 04 Nov 2016 23:19:03 GMT
yes , you can designate your own forwarder to ship the goods
timeFri, 04 Nov 2016 23:16:45 GMT
Our factory can provide the samples for you as soon as possible , but please make the payment for it
timeFri, 04 Nov 2016 23:10:07 GMT
Standard export paper boxes package :37.5*29*27.5cm
timeFri, 04 Nov 2016 23:07:10 GMT
the items have been already sold to North America, Europe, Middle East, Southeast Asia and so on.
timeSun, 30 Oct 2016 16:38:00 GMT
for samll order , we can select the international express like DHL , TNT ,UPS ETC to send the goods ,for big order , we can select sea shipping to send the goods , of course , the customer can also designate the forwarder to send the goods
timeSun, 09 Oct 2016 21:07:46 GMT
what's your the term of payment? Orders for less than $20000, 100% TT, more than $20000, 30% pay in advance, the balance 70% pay before shipment
timeSun, 09 Oct 2016 20:56:52 GMT
yes , we can provide the Epuec thyristors , westcode thyristors, PRX thyriistors , IR diodes and IR thyristors and other original thyristors or diodes or power modules for you right now
timeWed, 28 Sep 2016 15:11:16 GMT
Normally within one week. our factory can make all kinds of the samples such as scr thyristor , rectifier diode , power module, avalanche diode , fast thyristor , Russian diode ect
timeWed, 28 Sep 2016 15:07:10 GMT
we have the following two advantages:1:proper performance-price ratio(The comparison of comprehensive performance and price )2: we can provide more variety of items for global customers than peers , include all kinds of original items such as Eupec items , Westcode items , IR items , PRX items , GE items etc
timeWed, 28 Sep 2016 15:01:06 GMT
we are a manufacturer with history of more than 15 years of manufacturing of all kinds of capsule and stud types thyristor and diode etc
timeWed, 28 Sep 2016 14:59:47 GMT
Sure, customers' logo can be printed or put on the items
timeWed, 28 Sep 2016 14:55:06 GMT
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