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| Thick Film Thermal Printhead (300dpi) KD3004-DC92A KD3004-DC92A is developing type of GL40 series which are developed mainly for label printers. We have adopted low coefficient of abrasion and conductive protection coat to GL40 series which are possible for high speed and good printing quality. That is KD3004-DC92A which is 24V standard thick film thermal print head with high speed, high quality of printing, high durability, long life, and strong resistance to abration. Applications High speed label printer Food label printer High speed ticket printer High speed terminal printer Features 1) Perform 150km life time adopting new protective coat. (Perform three times life time by coefficient of abrasion which is about is about 1/10 of current mass-producing coat.) 2) Build in thermal high speeded heater and perform high printing 4 IPS. (100mm / s) 3) Available for thermal transfer printing by adopting specific partial glaze. Dimensions (Unit : mm) 3-M3(Effective Depth 3) TYPE OF PRINTHEAD 118 (4.792) 108.416(Effetive Print Width) DOT #1280 DOT #1 6.10.4 (5) 800.3 14.2080.2 400.3 (19) 950.3 150.3 Max.36 Max.45 Ma x. 2 250.5 (20.8) (3) 0 15.30.3 Max.10 Max.5.5 3H10 Length 4 (Effective Depth 3) 3H10 (Effective Depth 3) #2 #20 #6 #1 #1 HIROSE HIF3FC-20PA-2.54DS #19 JST B6PS-VH www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 1/3 2009.01 - Rev.A 17.80.2 7.30.3 KD3004-DC92A Equivalent circuit DOT #1280 VH DOT #1 Data Sheet GND 1280 897 896 641 640 385 384 1 VDD STB4 STB3 STB2 STB1 LAT LATCH REGISTER CLK DI4 DO4 DI3 DO3 DI2 DO2 DI1 DO1 TM TM CONNECTOR SHIFT REGISTER SHIFT REGISTER SHIFT REGISTER SHIFT REGISTER THERMISTOR 30k B : 3950K DI No. DI1 DI2 DI3 DI4 DOT No. 1 to 384 385 to 640 641 to 896 897 to 1280 Fig. 1 STB No. STB1 STB2 STB3 STB4 DOT No. 1 to 384 385 to 640 641 to 896 897 to 1280 Pin assignments CONNECTOR A No. 1 2 3 4 5 6 7 8 9 10 Circuit No. Circuit CONNECTOR B No. 1 2 3 4 5 6 Circuit VH VH VH GND VDD GND VDD STB4 11 12 13 14 15 16 17 18 19 20 TM TM DI3 DO3 DI2 DO2 STB2 STB1 DI1 DO1 GND GND GND CLK DI4 DO4 STB3 LAT www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 2/3 2009.01 - Rev.A KD3004-DC92A Timing chart Min.30ns Data Sheet CLOCK (CLK) Min.30ns DATA IN (DI) " High" : BLACK " Low" : WHITE DATA OUT (DO) " High" : BLACK " Low" : WHITE Min.10ns Max.120ns Min.200ns LATCH (LAT) " High" : HOLD " Low" : THROUGH Min.50ns Min.100ns STROBE (STB) Min.300ns Max.10s DRIVER OUT Max.10s Fig.2 Characteristics Parameter Effective printing width Dot pitch Total dot number Average resistance value Applied voltage Applied power Print cycle Maximum number of dots energized simultaneously Maximum clock frequency Maximum roller diameter Running life / pulse life Operating temperature Symbol - - - Rave VH PO SLT - - - - - Typ. 108.42 0.0847 1280 1250 24 0.51 0.83 1280 12 20.0 150 / 1x10 5 to 45 8 Unit mm mm dots V W / dot ms dots MHz mm km / pulses C Data sheets 0.40 0.35 0.30 ENERGY : (mJ / dot) 1.6 1.4 RESISTANCE : (k) 180 160 140 1.2 1.0 O.D SPEED : 4IPS 0.25 0.20 0.15 0.10 0.50 0 0 0.5 1 1.5 2 2.5 120 100 80 60 40 20 0.8 0.6 0.4 0.2 0 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0 -20 -10 0 10 20 30 40 50 60 70 SLT : (ms / line) ENERGY : (mj / dot) TEMPERATURE : (C) Fig.3 Maximum energy curve Fig.4 Representative density curve Fig.5 Thermistor curve www.rohm.com c 2009 ROHM Co., Ltd. All rights reserved. 3/3 2009.01 - Rev.A Appendix Notes No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM CO.,LTD. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose of introducing ROHM's products (hereinafter "Products"). If you wish to use any such Product, please be sure to refer to the specifications, which can be obtained from ROHM upon request. Examples of application circuits, circuit constants and any other information contained herein illustrate the standard usage and operations of the Products. The peripheral conditions must be taken into account when designing circuits for mass production. Great care was taken in ensuring the accuracy of the information specified in this document. However, should you incur any damage arising from any inaccuracy or misprint of such information, ROHM shall bear no responsibility for such damage. The technical information specified herein is intended only to show the typical functions of and examples of application circuits for the Products. ROHM does not grant you, explicitly or implicitly, any license to use or exercise intellectual property or other rights held by ROHM and other parties. ROHM shall bear no responsibility whatsoever for any dispute arising from the use of such technical information. The Products specified in this document are intended to be used with general-use electronic equipment or devices (such as audio visual equipment, office-automation equipment, communication devices, electronic appliances and amusement devices). The Products are not designed to be radiation tolerant. While ROHM always makes efforts to enhance the quality and reliability of its Products, a Product may fail or malfunction for a variety of reasons. Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no responsibility whatsoever for your use of any Product outside of the prescribed scope or not in accordance with the instruction manual. The Products are not designed or manufactured to be used with any equipment, device or system which requires an extremely high level of reliability the failure or malfunction of which may result in a direct threat to human life or create a risk of human injury (such as a medical instrument, transportation equipment, aerospace machinery, nuclear-reactor controller, fuel-controller or other safety device). ROHM shall bear no responsibility in any way for use of any of the Products for the above special purposes. If a Product is intended to be used for any such special purpose, please contact a ROHM sales representative before purchasing. If you intend to export or ship overseas any Product or technology specified herein that may be controlled under the Foreign Exchange and the Foreign Trade Law, you will be required to obtain a license or permit under the Law. Thank you for your accessing to ROHM product informations. More detail product informations and catalogs are available, please contact your nearest sales office. ROHM Customer Support System www.rohm.com Copyright (c) 2009 ROHM Co.,Ltd. THE AMERICAS / EUROPE / ASIA / JAPAN Contact us : webmaster @ rohm.co. jp 21 Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan TEL : +81-75-311-2121 FAX : +81-75-315-0172 Appendix-Rev4.0 |
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