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LR2257 Datasheet(PDF) 6 Page - Leshan Radio Company

Part # LR2257
Description  AC/DC Current Mode PWM power management controller
PDF  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LRC [Leshan Radio Company]
Direct Link  http://www.lrc.cn/
Logo LRC - Leshan Radio Company

LR2257 Datasheet(HTML) 6 Page - Leshan Radio Company

  LR2257 Datasheet HTML 1Page - Leshan Radio Company LR2257 Datasheet HTML 2Page - Leshan Radio Company LR2257 Datasheet HTML 3Page - Leshan Radio Company LR2257 Datasheet HTML 4Page - Leshan Radio Company LR2257 Datasheet HTML 5Page - Leshan Radio Company LR2257 Datasheet HTML 6Page - Leshan Radio Company LR2257 Datasheet HTML 7Page - Leshan Radio Company LR2257 Datasheet HTML 8Page - Leshan Radio Company  
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background image
Characteristics Curve
效率与输出功率(VAC=110V)
0%
10%
20%
30%
40%
50%
60%
70%
80%
01
234
56
输出功率（W）
CV
CC
效率与输出功率(VAC=220V)
0%
10%
20%
30%
40%
50%
60%
70%
80%
0123
456
率（W）
输出功
CC
CV
Po (W)
η VS Po (VAC=220V)
Po (W)
η VS Po (VAC=110V)
6/8
LESHAN RADIO COMPANY, LTD.
LR2257



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