| LCDInfo.com http://forum.lcdinfo.com/ |
|
| DC/DC Converter - Will this work ? http://forum.lcdinfo.com/viewtopic.php?f=6&t=1107 |
Page 1 of 1 |
| Author: | teclis22 [ Tue Mar 15, 2005 20:28 ] |
| Post subject: | DC/DC Converter - Will this work ? |
Hi peeps ! I am in need of a DC/DC converter for my display, the Seiko G191C. Link to the datasheet can be found here : http://home.mn.rr.com/chandrias/LCD/G191C_datasheet.pdf Alternativly, but only if i fry the C version i will try my hands on this on, the G191D: http://home.mn.rr.com/chandrias/LCD/G191D_datasheet.pdf I read the stickys on the top of the forum but that doesnt really tell me that much as i have to amitt. I am more the kind of user who goes into the store and buys a procuct that gives me what i need instead of building one up from scratch. In another thread i posted a while ago Coorz explained me the diference between an Inverter (for EL-Backlight) and Converter(for negative power) and gave me the hint to look at the german resellers conrad or alternativly reichelt. I found 2 possible links but before odering would like to know if these are the correct ones. 1st, the reichelt product : Ok lets see if the link works. Its this one : http://www.reichelt.de/inhalt.html?SID= ... SHEETAUTO= The Converter inquestion is the SIM5-0515D wich can provide a output of up to -15VDC 2nd the conrad product http://www1.conrad.de/scripts/wgate/zco ... rumennavi= This one only gives a negative current of 12V. So i am inclined to the 1st one. For the life of me i cannot find one at conrad that has a higher output then -12VDC based on an imput of 5 or 12V If one of the 2 will work please let me know. Easter holidays are drawing closer and i will try to oder all the missing parts i need in one go to get going on the soldering on the free days. Thanks in advance. Best regards tec |
|
| Author: | Henri [ Wed Mar 16, 2005 18:43 ] |
| Post subject: | |
I checked the lcd datasheet and in one place it said -12.4v typical in 25 degrees temperature so I think the -15v module would be better to have some room for possible adjustment. |
|
| Page 1 of 1 | All times are UTC + 2 hours |
| Powered by phpBB® Forum Software © phpBB Group http://www.phpbb.com/ |
|