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flyback transformer datasheet
flyback transformer pinout
flyback transformer design
flyback transformer working
flyback converter
line output transformer
flyback tester
flyback tesla coiltransformer tesla coil
tdks
тдкс hr
каталог тдкс hr

 


flyback transformer datasheet , flyback transformer pinout, flyback transformer design, flyback transformer working, flyback converter, line output transformer, flyback tester , flyback transformer tesla coil, tdks, тдкс, hr, каталог тдкс hr 

A flyback transformer (FBT), also called a line output transformer (LOPT), is a special transformer, which is used for conversion of energy (current and voltage) in electronic circuits. It was initially designed to generate high current sawtooth signals at a relatively high frequency. In modern applications is used extensively in switched-mode power supplies for both low (3V) and high voltage (over 10 kV) supplies.

It was invented as a means to control the horizontal movement of the electron beam in a cathode ray tube (CRT). Unlike conventional transformers, a flyback transformer is not fed with a signal of the same waveshape as the intended output current. A convenient side effect of such a transformer is the considerable energy that is available in its magnetic circuit. This can be exploited using extra windings that can be used to provide power to operate other parts of the equipment. In particular, very high voltages are easily obtained using relatively few turns of winding which, once rectified, can provide the very high accelerating voltage for a CRT. Many more recent applications of such a transformer dispense with the need to produce high currents and just use the device as a relatively efficient means of producing a wide range of lower voltages using a transformer much smaller than a conventional mains transformer would be.

The flyback transformer is used in the operation of CRT-display devices such as television sets and CRT computer monitors. The voltage and frequency can each range over a wide scale depending on the device. For example, a large color TV CRT may require 20 to 50 kV with a horizontal scan rate of 15.734 kHz for NTSC devices. Unlike a power (or 'mains') transformer which uses an alternating current of 50 or 60 Hertz, a flyback transformer typically operates with switched currents at much higher frequencies in the range of 15 kHz to 50 kHz.

Wikipedia

BSC68Z    68H3
1803
2021
4201
20"雪莲5107
3320016
BSC22-2606S    1LB4L40B02800    三洋ck29f60p    BSC23-2666S                  LB4L40B04700   CK29F90PN    单聚焦
334P14103  334P14108    29″三菱
BSC22-0915
BSC25-0502 24-01W40Q5 24-01W40Q6 24-01W40Q7
BSC25-3301    5114-051101-00   BSC24-3353H     5109-051101-00   BSC25-1056D  5110-051101-00     BSC25-3603C   创维215021402160    =477#   5104-051101-00    BSC26-3121   =34#  =302#
BSC26-N1007  472-25115-00  BSC29-3792   472-25109-00U
FSV-21B005  北京25  北京21
JF0501-0902   长城新21 
TLF6024C  TC-381M   乐声TC-481   
2437351   日立  日立CMT2186
 松下14
CF0801-5404  001-220404-13/CF0801     =BSC23-N0106  
1082.0111   飞利浦 设备高压包  made in italia
11002240
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13420043B C01   2422 531 02506
13929004G C07   3104 308 20831 双聚焦  13929004G   C07  3104 308 20481  36“飞利浦 双聚焦  BSC5203  13929014A A07     3104 308 20491  飞利浦34PT7321/93R SEM11A AA机用高压包    34pt7321  OV2076M/22212     34PT8320/93S  双聚焦  29PT8319/93R
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14″飞利蒲37261
14″飞跃  37C3-3
14″飞跃37C3-3
14″福日  1425
14″海虹   8401
14″环宇37C-2-3  371A
TLF14691B    14″乐声 2163  
14″日电  47105281
DCF-1577  14″三星
14″三洋 OTD-3525   3903
1-439-233-11  14″索尼
1401 14PD 813 818 823 1490 838 DC371
1402 1404 1405 
1-439-238-11  27″索尼   
1-439-243-11   2020CH
1-439-254-13
1-439-263-11    5020CH      KP-1572   72″索尼投影KP-7220CH 
1-439-289-22  1C2002  1-439-289-11  2882索尼
1-439-294-21 1-439-333-00 1-439-333-11 1-439-363-11
1-439-303-32 1-439-280-13 2060 2062
1-439-311-21 1430 1432 1820 1882 2090  2010  1601 
1-439-372-2105M25
1-439-423-21 1-439-423-32 2102 2181 2188   25”KV-2565MTJ
1-439-435-11 1-439-435-12 2553  2552   索尼KV-2553TC
1-439-520-11   索尼29”
1-439-521-11  背投
1451   1651  1851   2051 1056  5504
1-453-150-11
1-453-307-11   KP-EF41MG4
14CT2020/50S   16CT2025/50S
154-068A
154-132A CDT-8485X 8041 9321 1818 154-132
154-138L 154-138T 2013 202DR 2061 1400 2123
154-165A      高仕达
154-177B  154-194D 6174Z-8004B 2190  2426671  cf-21d10b
154-179Z/DS71C-T-1 美乐28”    孔雀KQ71-88A    莺歌C17-1   海燕CS71-1-R  孔雀7188  =493#   29″孔雀KQ71-88B
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154-238A   高仕达29”  LGCF-29H22  6174Z-6238T   6174Z-6016D   154-238C   LG CF-29C80NM
154-238C 154-103H  29C80  25C60
154-238C/6RK10
154-279F    154-279E   高仕达
154-375A       高仕达
154-387B
1551皇冠20
 1-439-421-21  16″索尼1648 
1611CK  1801DK  1811DK 2010DK 2011DK
167D5C 167 198 161 181 182 187 205 202 
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BSC25-61701  17″青岛  
18″松日
1800DK  2028  
1801DK 1811DK 2010DK 2011DK 2091DK 2092G
1805 1820 4710NC2-2 1402 1404 20T-774PDH
FCC-1415AL     1824  1821  2024  2212 
1838 1808 16PD 1638 1438G 
1838 1843 8116 1550D 47-36  2102 2108
1838T  201D   
1888 2016 2018 2050 2005 2007 25-0160
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1910  2110  
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1LB4L40B02000         BSC21-2008S       1LB4L40B02900       BSC21-2089S  L40B10500  BSC21-2673S  L40B01700        BSC25-2086S     1LB4L40B01900  普通货  BSC21-2034S   1LB4L40B02300   L40B10500  机型:CK25D88   =720#  BSC25-02AW26   1515 # 1LB4L40B03500   BSC26-
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20″熊猫  C51P1M
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2014 2001 2103 2105 2008 2123 2125 2127
2018  2104  BSC25-2957  BSC24-2965
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21BSC25-2958  54CD8乐华542 BSC-201B
21JVC  CT2810-00RJ1   CJ27561-001(J)  =TY632#=TY921#
21JVC210
21″飞格 BSC25-2603   CTV2018
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21″金星   BSC25-3351D  金星5418
21″孔雀KQ400/93B
21″乐声TLF15512B
21″日电  47105340  47105249
21″日电BSC22-2501  47105198
21″声宝2152CK  夏普2152CK
8-598-960-10  8-598-960-00  NX-1742//M  572-153  21″索尼  索尼KV-B21T1  
21″夏普
21″游戏机
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21L3RQ乐声画王  TLF15562F    TLF15502F   松下TC-21L3RQ  
21TD   创佳21”  BSC25-N3604D3   BSC21-21R   可用SX528#  可以代用
22″罗兰士
22″日立 2433751
22″三洋  CTP-7922
22″威牌
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BSC22-2401A 24-3104 CK44A 1742 1818 BSC-24D1A
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BSC23-0905  7190 37-39  37-844B
BSC23-1701 47CD3 1547 1431Z 8303 2031ZD
BSC23-1801 471 2061 2263 2063 227 5161 20031
BSC23-1802  1883 FC-2283 
BSC23-2223K 3701  3700DK 5420 2130 5442CK  1850CK 2121CK
BSC23-2301 511 1893  46CJ2 472 476 TFB4053BD 
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24″飞利蒲K-35机芯
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BSC24-01N4017E   BSC25-1719 
BSC24-0503   473   C472   C51A  8316   51-4  BSC25-N4 
BSC24-0734K 182 206 461 22-1 227D 8414 3561
BSC24-0906  47-851  47-39A
BSC24-0911  3904 6SD371 3905GS
BSC24-0913  0913A SC-561  SC-562
BSC24-0914  47-39
BSC24-1051  44P2 熊猫3631D 54P3 BSC25-N43 BSC25-2231    BSC24-2324P   BSC24-1051P  BSC24-3353R   金星542   熊猫C54P29 
BSC24-1501 2162  2101  2106  BSC25-1501B  BSC25-2063S
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BSC24-1601   2018 2104  25-07039
BSC24-1723K TFL5000 TFL5016 TFL6016 6060
BSC24-2002  KFS-60455A CF-93221 
BSC24-2008  23-2902  44-38-1
BSC24-2020  37KQ47-38   CP112
BSC24-2222K 2010V1 2121DK 5407CK 2007DK 5406
BSC24-2324K  18C5320 5320 20C6320
2431851 2431853 25-0706 305 450 1866 281 
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2432611 2432651   2050  1854
2432982 1468 1668D 169D 169 
24-3315    24-3415
2433301  451D 1404  1401 1408 1476 451 168
2433304 2433307A BSC-20-04H 1421 161D
2433521 3617 3616 4216 4618 5108 2050
2433721  2085
243394/EE03L 2061  3618 
2434223            日立
2434274 2434272 BSC25-0733K BSC25-0109 47C-6 1805 1806 2434853AE  BSC25-N4  BSC25-0160  金星C514  BSC25-0109S    金星C15118
2434275
2434302A 2004 238 321 323 328 1838 1852
2434442   日立24
2434595   CPT-2045
2434595  日立242403       SF2403  
2434596 25-0710K 1801 1803 1808 1848 1924
2434701   BSC29-G66SR  29″日立   
2435032  2435036   27S×1  27″日立
2435322            日立
2435373 CMT2518 CMT2918C 2588 2988  日立25
2436562  声宝2198  声宝21  2436552   2436551   F0050PE  ZZ 
2436624        日立29”
2436652  2436654 21D8A  25D8A
2436961A
2437382        日立25”  BSC29-1935  5132125A
BSC24-N1804 1861 2063R 512 2061 8720 20D FCM-2211E01
BSC24-N4402 54J-1   5418   537S-1  53CJ4P
538
25″东芝24-1504
BSC25-6001  25″飞利蒲    25B9
25″飞利蒲37261   25-0711  AT2079
25″高路华  JF0101-0111   BSC25-3603D  熊猫C64P3  美乐2501 … Продолжение »