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參數(shù)資料
| 型號： | AT1453AP-GRE |
| 廠商： | Aimtron Technology Corp. |
| 英文描述： | Photoflash Capacitor Charger for DSC |
| 中文描述： | 照相閃光燈電容充電器的數(shù)碼相機 |
| 文件頁數(shù)： | 17/19頁 |
| 文件大?。?/td> | 655K |
| 代理商： | AT1453AP-GRE |
AT1453
Preliminary Product Information
Photoflash Capacitor Charger for DSC
Application Information
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878 WWW:
http://www.aimtron.com.tw
Fax: 886-3-563-0879 Email:
service@aimtron.com.tw
17
Photoflash Capacitor Charger Charge Time:
The energy stored in the output capacitor is:
The output power required by the flyback converter to charge the capacitor in a period
of time is:
The approximate charge time for the converter circuit is:
Where:
fs= Switching frequency
D= Maximum Duty Cycle
L
PRI
= Primary Inductance
η
= Efficiency
2
2
V
C
E
×
=
η
×
×
×
=
×
×
=
=
D
I
V
t
V
C
t
E
P
AVG
IN
CAP
2
2
η
×
×
×
×
×
I
=
D
V
V
C
t
AVG
IN
OUT
OUT
2
2
2
D
I
I
I
PK
BAT
AVG
×
=
=
s
PRI
IN
PK
f
L
D
V
I
×
×
=
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT1453BP | Photoflash Capacitor Charger for DSC |
| AT1453BP-GRE | Photoflash Capacitor Charger for DSC |
| AT1454 | Photoflash Capacitor Charger for DSC |
| AT1454A | Photoflash Capacitor Charger for DSC |
| AT1454AM-GRE | Photoflash Capacitor Charger for DSC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT1453BP | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Photoflash Capacitor Charger for DSC |
| AT1453BP-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Photoflash Capacitor Charger for DSC |
| AT1454 | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Photoflash Capacitor Charger for DSC |
| AT1454A | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Photoflash Capacitor Charger for DSC |
| AT1454AM-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:Photoflash Capacitor Charger for DSC |
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