HITACHI INVC667 User Manual
M / S |
(HEL) |
DATE: 24.MAR.2004
Design Department
Ome Manufacturing Operation
Hitachi Lighting,Ltd 16-2,shinmachi 6-chome,Ome-Shi Tokyo 198-8611,JAPAN TEL.0428-31-1211 FAX.0428-31-1224
CUSTOMER’S ACCEPTANCE
SPECIFICATIONS
(Backlight Inverters for cold cathode fluorescent lamp)
T Y P E : I N V C 6 6 7
CONTENTS
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1 |
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Cover |
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1 |
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2 |
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Record of Revision |
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2 |
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3 |
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1.Scope |
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2.General Specification |
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3.Erectorical Characteristics |
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4-6 |
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4.Reliability |
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5.Structures |
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6 |
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6 |
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6.Structures and Dimensions |
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7 |
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7 |
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7.Precautions in Design |
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8-9 |
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Accepted by |
Proposed by |
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1
RECORD OF REVISION
DATE |
PAGE |
SUMMARY |
Date Code & Rev. |
6.JAN.2004 |
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NEW |
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24.MAR.2004 |
4 page |
3.2.1 Input current |
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CHANGED: |
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Min - Typ - Max |
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540mA-590mA-640mA |
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430mA-480mA-530mA |
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7 page |
6.Structure and Dimensions |
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ADDITION: |
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Measurement of Output |
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Connector position. (2.0MAX) |
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CHANGED: |
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1. |
90+/-0.5mm |
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90.5+/-0.5mm |
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2. |
2-Dia. 2.8+0.1/-0 |
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2-Dia. 2.8+/-0.3 |
2
1.Scope
1.1This specification shall apply to inverter INVC667 to operate a cold cathode fluorescent lamp in the liquid-crystal module(LCM).
1.2This inverter INVC667 is designed and adjusted for SX14Q001 LCD-module. (Hitachi’s type name)
2.General Specifications
General specifications and condition for use are shown below.
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Specification |
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Cooling condition |
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Free air flow |
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Efficiency |
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75 % min |
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Weight |
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20g MAX |
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Ambient temperature |
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Operating 0~50deg |
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(direct ambient air of Inverter board) |
Stock |
-20~70deg |
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Humidity |
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90 % RH.max. |
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Corrosive gasses |
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Not acceptable |
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Audible sound level |
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35dB max. at 30cm |
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3. Electrical Characteristics |
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3.1.Maximum ratings |
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Items |
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Min. |
Typ. |
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Max. |
unit |
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Remarks |
Input voltage |
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--- |
--- |
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7.0 |
V |
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3
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