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12 November 2024
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10:44 | (Comments log)[128.2.149.23; 71.182.150.81 (3×)] | |||
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10:44 71.182.150.81 talk posted a new comment on X-UPS1 (Hi, I want to know what limits the DC5521 charging port current to >=3A? Is it because the DC5521 port is only rated for 3A? In that case If I want to have higher charging current, can I solder cable directly on it? I am developing a product, have more question on this, please add me wechat and discuss further as soon as possible, thank you! wechat id: s0313045) | ||||
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10:35 71.182.150.81 talk posted a new comment on X-UPS1 (To give more information on this: I used two UPS boards stacked together/ I have supplied 12v to power input port of both boards at the same time, and everything works. But once I do the same thing, but with 20v, once I supply 20v to power input port of both UPS board at the same time, it smokes near the power input end, a small black square component near the power input port, on both boards is burning red.) | ||||
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09:43 71.182.150.81 talk posted a new comment on X-UPS1 (Following the question below: In the datasheet/manual above, it clearly state that "Battery Charging - When stacked, multiple power adapters can be used to charge at the same time" So why does it smoke when I supply 20v to power input port of both boards at the same time?????) | ||||
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09:09 128.2.149.23 talk posted a new comment on X-UPS1 (Hi, I have 2 of these UPS stacked together, and I provide 20v to both board's input port and smoke comes out near the input port of both boards. =========== So how am I suppose to provide 6A for the UPS, when one input port only accepts 3A? If I am only suppose to power it through one of the input port, will it be able to take in 6A? The downstream device that UPS is powering will takes 6A (small computer), so I need the (2x stacked together UPS) to be able to draw 6A from the power sup...) | ||||
11 November 2024
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14:54 | (Comments log)[213.87.128.13; 103.192.227.126] | |||
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14:54 103.192.227.126 talk posted a new comment on LVDS Adapter (not support HDMI to LVDS) | ||||
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06:11 213.87.128.13 talk posted a new comment on N515 (Is it aluminium or stainless steel case?) Tags: Mobile web edit, Mobile edit | ||||