DatasheetsPDF.com

INVC657

Hitachi
Part Number INVC657
Manufacturer Hitachi
Description BACKLIGHT Inverters
Published Aug 15, 2011
Detailed Description M/S (HEL) DATE: 25.DEC.2003 Design Department Ome Manufacturing Operation Hitachi Lighting,Ltd 16-2,shinmachi 6-chome,O...
Datasheet PDF File INVC657 PDF File

INVC657
INVC657

Overview
M/S (HEL) DATE: 25.
DEC.
2003 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) TYPE:INVC657 CONTENTS No 1 2 3 4 5 6 7 ITEM Cover Record of Revision 1.
Scope 2.
General Specification 3.
Erectorical Characteristics 4.
Reliability 5.
Structures 6.
Structures and Dimensions 7.
Precautions in Design Page 1 2 3 4-6 6 7 8-9 Accepted by Proposed by 1 www.
DataSheet4U.
net RECORD OF REVISION DATE 25.
DEC.
2003 PAGE SUMMARY NEW Date Code & Rev.
2 1.
Scope 1.
1 This specification shall apply to inverter INVC657 to operate a cold cathode fluorescent lamp in the liquid-crystal module(LCM).
1.
2 This inverter INVC657 is designed and adjusted for TX14D LCD-module.
(Hitachi’s type name) 2.
General Specifications General specifications and condition for use are shown below.
Item Cooling condition Efficiency Weight 75 % min 8.
8g typ Specification Free air flow Ambient temperature Operating –10~70deg (direct ambient air of Inverter board) Stock -20~85deg Humidity Corrosive gasses Audible sound level 90 % RH.
max.
Not acceptable 35dB max.
at 30cm 3 3.
Electrical Characteristics 3.
1.
Maximum ratings Items Input voltage Min.
--Typ.
--Max.
14.
0 unit V Remarks 3.
2.
Operationg Characteristics Item Input voltage Input current Min 10.
8 280 40 Output current 3.
5 1.
3 Main frequency 57 Typ 12.
0 320 60 4.
0 1.
8 67 Max 13.
2 360 80 4.
5 2.
3 77 Unit V mA mA mA mA kHz at 12.
0V MAX at 12.
0V MIN at 12.
0V MAX at 12.
0V MIN at 12.
0V MAX Remarks All characteristics are measured at TX14D.
4 (1) All characteristics are measured by our certain test equipment.
The measurement of condition should be stable lighting (more than 30 minutes after startup :at 25+/-1 deg and no breath of wind) (The measurement of input rush current is exception.
) (2) The electrical characteristics are measured as we show on measurement diagram ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)