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參數(shù)資料
| 型號(hào)： | KF2002-GR40A |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | Compact medium speed thick film thermal printhead (8dots / mm) |
| 中文描述： | 緊湊型中速厚膜熱敏打印頭（8dots /毫米） |
| 文件頁(yè)數(shù)： | 3/4頁(yè) |
| 文件大小： | 85K |
| 代理商： | KF2002-GR40A |
KF2002-GR40A
Printheads
3/4
!
Timing chart
CLOCK (CLK)
DATA IN (DI)
"High":BLACK
DATA OUT (DO)
"High":BLACK
LATCH (LAT)
STROBE (STB)
DRIVER OUT
tw CLK
t setup DI
t hold DI
td DO
t setup LAT
tw LAT
t setup STB
tdo
tdo
t hold LAT
"High":HOLD
Fig.2
!
Characteristics
Effective printing width
Dot pitch
Total dot number
Average resistance value
Applied voltage
Applied power
Print cycle
Pulse width
Maximum number of dots energized simultaneously
Maximum clock frequency
Maximum roller diameter
Running life / pulse life
Operating temperature
Parameter
Rave
V
H
P
O
SLT
T
ON
54
0.125
432
800
24.0
0.64
1.25
0.28
144
4
φ
14.0
50/5
×
10
7
0~50
mm
mm
dots
V
W/dot
ms
ms
dots
MHz
mm
km/pulses
°
C
Symbol
Typical
Unit
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相關(guān)代理商/技術(shù)參數(shù) |
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| KF2003-B1S/B | 制造商:ROHM Semiconductor 功能描述: |
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