|
|
|
부품번호 | KF2004-GF50A 기능 |
|
|
기능 | Compact low voltage thick film thermal printhead (8dots / mm) | ||
제조업체 | ROHM Semiconductor | ||
로고 | |||
Printheads
Compact low voltage thick film
thermal printhead (8dots / mm)
KF2004-GF50A
KF2004-GF50A
A world first, ROHM offers the KF2004-GF50A of thermal printheads that allow operation using a single standard lithium
ion battery: required voltage has been reduced to just 2.7V. Compact and lightweight they are ideal printheads for
handheld printers and PDAs (personal digital assistants).
!Applications
Mobile printers
FET-POS printers
Hand-held printers
Debit printers
!Features
1) Using advanced LSI technology, ROHM has developed a dedicated low voltage driver chip. Compared with previous
products, power consumption has been reduced by more than 30%. Because the print head circuits draw just 2.7 volts,
the printer can be driven using a single lithium ion battery.
2) One rank resistance value of 123Ω ± 4% eliminates the inconvenience of rank selection.
3) The GP10 series has a resistance value of 123Ω and can be used in devices designed to operate with a single 3V
lithium ion battery.
!External dimensions (Units : mm)
Dot #832
117
104 (Effective Print Width)
Dot #1
No.28
Connector
No.1
Max.1.7
(1.1)
Exposed Conductor Side
Insert Direction
1/4
Printheads
!Electrical characteristic curves
0.8
Paper : KF50-HDA (OJI)
0.7
0.6
0.5
0.4
0.3
0.2
0.1
00 1 2 3 4 5
SCANNING LINE TIME (ms/line)
Fig.3 Adaptive speed chart
1.8
SLT : 2.50ms/line
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0.00 0.05 0.10 0.15 0.20 0.25 0.30
ENERGY (mJ/dot)
Fig.4 Representative density curve
KF2004-GF50A
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
012345
SCANNING LINE TIME (ms/line)
Fig.5 Maximum energy curve
180
160
140
120
100
80
60
40
20
0
−20 −10 0 10 20 30 40 50 60 70
TEMPERATURE : (°C)
Fig.6 Thermistor curve
4/4
4페이지 | |||
구 성 | 총 4 페이지수 | ||
다운로드 | [ KF2004-GF50A.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
KF2004-GF50A | Compact low voltage thick film thermal printhead (8dots / mm) | ROHM Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |