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  [组图]ST荧灯镇流器自振电流供给解决方案         ★★★ 【字体:
ST荧灯镇流器自振电流供给解决方案
作者:ST    文章来源:本站    点击数:    更新时间:2007-3-19    

Fluorescent Lamp Ballast - Self Oscillating Current Fed
A popular solution is the self-oscillating Half Bridge Current fed fluorescent lamp balast. Featuring our Optimized Power Bipolar/Power Mosfet transistor families, the block diagram below provides an easy path to the recommended products for each circuit function of the system.


1 Power Factor Controller
PFC Controllers [3]
L6561
L6562
l6563
PFC Controllers [1]
L4981

Medium Voltage N Channel [17]
STN1N20
STD4NS25
STD5N20
Medium Voltage N Channel [10]
STS1DNC45
STQ1NC45R
STD2NC45
Medium Voltage N Channel [33]
STB11NK50Z
STB12NM50FD
STB14NK50Z
Medium Voltage N Channel [60]
STB10NK60Z
STB11NM60
STB11NM60FD
Medium Voltage N Channel [6]
STP6NK70Z
STB9NK70Z
STP9NK70Z
High Voltage N Channel [52]
STN1NK80Z
STQ1NK80ZR
STD2NK70Z

Ultrafast 200V, 300V and 400V [11]
STTH102
SMBYW02
STTH302S
Ultrafast 200V, 300V and 400V [2]
STTH803
STTH2003
Ultrafast 200V, 300V and 400V [1]
SMBYT03
Ultrafast 600V [9]
STTH30L06C
STTH1L06
STTH1R06

High Voltage Fast - Switching [15]
BUL1102E
BUL1102EFP
BUL118
Very High Voltage [26]
BU208A
BU505
BU508A
5 Standard Device
High Voltage [7]
BF420
BF421
MMBTA42
Precision [3]
OP07
TS512
TS514

Diacs [6]
DB3
DB3TG
DB4
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