![好像大部分见到的都是服务器电源加接线端子的组合，这种采用取电板的方式大家觉得怎么样？ [upl-image-preview uuid=de80f11f-ce93-42dc-a3e9-324409dc3098 url=https://storage.hamcq.cn/2025-10-03/1759506853-907472-img-4138.jpg alt={TEXT?}]

[upl-image-preview uuid=1248affe-8894-4287-afd0-ff66b25cd5c2 url=https://storage.hamcq.cn/2025-10-03/1759509337-430157-img-1947.jpg alt={TEXT?}] pcb 上面得堆锡或者加铜条过大电流才放心

@"BA7NID"#p80961 电流会那么大吗？想着一般也就100w的功率，这些电源最小也460w的。

个人喜欢啦，我自己的还买了个防水盒装了进去，做了表头开关和XT60 接头电台100W是射频功率，电功率可不止.. 余量不够大的话，发射起来会压降影响的，有足够余量总体发热也会没那么高。

这种电源要加取电板是因为不加他没输出，普通改端子的插电就能用

@"BI1NKD"#p80975 我13.8v的电源 100W的时候电流都到23安了这个12v的会更大

用的就是这个，两个月暂时没出现啥问题

@"BA7NID"#p81003 明白了，感谢回复

之前用过，不过注意发射对电源的干扰。之前碰到过端馈天线对服务器电源的干扰，后来就换掉了。

Has anyone used a combination of server power supply and a power distribution board?

BI1NKD

![It seems like most of what I've seen are server power supplies combined with terminal blocks. What do you all think about this approach of using a power distribution board?]

BA7NID

I feel confident about using it if there's a sufficient amount of solder on the PCB, or if I add copper strips to handle high currents.

BI1NKD

BA7NID Could the current be that high? I was thinking a typical power consumption would be around 100W, but these power supplies are at least 460W.

BA7NID

BI1NKD When my 13.8V power supply delivers 100W, the current reaches 23A. The 12V version will likely draw even more current.

BA7NNC-JOE

I really like it, and I even bought a waterproof case to put it in, along with a table header switch and an XT60 connector.

Radio 100W refers to RF power; the electrical power can be much higher. If there isn't enough margin, transmitting will cause a drop in performance and affect the overall heat dissipation. With sufficient margin, the overall heat generation will also be lower.

BG5ELQ

This power supply requires an add-on board because it won't output without it. Simply changing the terminals on a standard plug-in adapter will not work.

BI1NKD

BA7NID Understood, thank you for your reply.

BG8LGP

I have been using it continuously.

BG5VMD

I'm using this one, and so far, I haven't encountered any problems over the past two months.

BH4FCY

I have used this before, but I want to note that it can interfere with the power supply. I previously experienced interference from a directional antenna affecting the server's power supply, so I switched to a different type of antenna.

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