电源

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Re: 电源

楼层:#26  帖子XUYCA » 07 3月 2017 11:13

wetnose @ 周一 3月 06, 2017 11:31 pm 写道:
crappie168 @ Mon Mar 06, 2017 7:22 pm 写道: Thanks Eric,

I really don't know how to do it. Can you show me how? :up :shake

这个很容易,我就可以回答你。下面的3根cable
第一个是我DIY的,原来是一根双公头DC电源线 DC5.5X2.5mm插头,我把它从中间截断,按照正负极接好,为我的LX-9 FF供电。
第二个是我买的,DC4.0x1.7mm插出双鱼夹线,因为我的一个7电盒子12V输出就是这个DC4.0x1.7mm,我这个是可以为我的LX-9和Lowrance 供电用,当然也可以接12V的LED灯。
第二个是USB 5.0V升压到12V的cable,这个适合已经有充电宝的,最好充电宝有5V 2.1A或以上的输出口,这个线当然可从中间剪断,按照正负极接相应的自己需要的connectors就可以了。
$00z.jpg

最好不用夹子,用插头连接好。否则,震动会有接触不良。
XUYCA
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Re: 电源

楼层:#27  帖子crappie168 » 07 3月 2017 11:45

wetnose @ 周二 3月 07, 2017 10:13 am 写道:
crappie168 @ Tue Mar 07, 2017 10:00 am 写道:
wetnose @ 周二 3月 07, 2017 8:43 am 写道:
这个的缺点是Max Output Current: 800mA有点小,我图中的那个cable,Max Output Current: 1200mA。


Thanks Wetnose but can you tell me 800ma still ok? I have a 5 inches fishfinder with chrip and usually I use it around 4 to 5 hours each time, is it still ok for 800ma?

Thanks again!

我刚刚看了你的Elite-5 CHIRP Unit Manual,800mA不够啊,你的按照说明书上需要1100mA啊!
Input Voltage 12 vDC (10 - 17 vDC min-max)
Power Consumption / Current Draw Typical: 1.1A



Actually my FF is Echomap 45 chirp cv
Can you check it for me whether I can use the 800ma? see below link:

https://www.radioworld.ca/Garmin-echoMAP-CHIRP-45cv
Thanks again
crappie168
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Re: 电源

楼层:#28  帖子wetnose » 07 3月 2017 12:23

crappie168 @ Tue Mar 07, 2017 10:45 am 写道:
wetnose @ 周二 3月 07, 2017 10:13 am 写道:
crappie168 @ Tue Mar 07, 2017 10:00 am 写道:

Thanks Wetnose but can you tell me 800ma still ok? I have a 5 inches fishfinder with chrip and usually I use it around 4 to 5 hours each time, is it still ok for 800ma?

Thanks again!

我刚刚看了你的Elite-5 CHIRP Unit Manual,800mA不够啊,你的按照说明书上需要1100mA啊!
Input Voltage 12 vDC (10 - 17 vDC min-max)
Power Consumption / Current Draw Typical: 1.1A



Actually my FF is Echomap 45 chirp cv
Can you check it for me whether I can use the 800ma? see below link:

https://www.radioworld.ca/Garmin-echoMAP-CHIRP-45cv
Thanks again

因为你的Power consumption: 5 W & Voltage range: 10-20 Vdc input,所以500mA 的电流就够了。
wetnose
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Re: 电源

楼层:#29  帖子crappie168 » 07 3月 2017 12:29

wetnose @ 周二 3月 07, 2017 11:23 am 写道:
crappie168 @ Tue Mar 07, 2017 10:45 am 写道:
wetnose @ 周二 3月 07, 2017 10:13 am 写道:
我刚刚看了你的Elite-5 CHIRP Unit Manual,800mA不够啊,你的按照说明书上需要1100mA啊!
Input Voltage 12 vDC (10 - 17 vDC min-max)
Power Consumption / Current Draw Typical: 1.1A



Actually my FF is Echomap 45 chirp cv
Can you check it for me whether I can use the 800ma? see below link:

https://www.radioworld.ca/Garmin-echoMAP-CHIRP-45cv
Thanks again

因为你的Power consumption: 5 W & Voltage range: 10-20 Vdc input,所以500mA 的电流就够了。


Hi Wetnose,

Sorry I am electronic blind and no knowledge of the power consumption, I will go ahead to buy the below cable from ebay and before I buy and I would like you to check whether is ok to buy or not? Thanks again for your help and explanation

http://www.ebay.ca/itm/5V-to-DC-12V-Step-Up-Module-Converter-Cable-USB-DC-Male-Connector-Plug-2-1x5-5mm-/272523482388?hash=item3f73aa5514:g:MN4AAOSw~bFWJLkk
crappie168
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Re: 电源

楼层:#30  帖子wetnose » 07 3月 2017 13:00

crappie168 @ Tue Mar 07, 2017 11:29 am 写道:
wetnose @ 周二 3月 07, 2017 11:23 am 写道:
crappie168 @ Tue Mar 07, 2017 10:45 am 写道:


Actually my FF is Echomap 45 chirp cv
Can you check it for me whether I can use the 800ma? see below link:

https://www.radioworld.ca/Garmin-echoMAP-CHIRP-45cv
Thanks again

因为你的Power consumption: 5 W & Voltage range: 10-20 Vdc input,所以500mA 的电流就够了。


Hi Wetnose,

Sorry I am electronic blind and no knowledge of the power consumption, I will go ahead to buy the below cable from ebay and before I buy and I would like you to check whether is ok to buy or not? Thanks again for your help and explanation

http://www.ebay.ca/itm/5V-to-DC-12V-Step-Up-Module-Converter-Cable-USB-DC-Male-Connector-Plug-2-1x5-5mm-/272523482388?hash=item3f73aa5514:g:MN4AAOSw~bFWJLkk

这个升压线的质量主要取决于里面的升压芯片。你说的这个线我没有用过,所以不好评论,但是从specifications来看,还是可以满足你的需要的。

我用的升压线是这一种的,目前也没有很好的测试呢。

https://item.taobao.com/item.htm?spm=a312a.7700846.0.0.p0m1mp&id=532732729387&_u=7k58978e318
wetnose
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