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PEMENOL 15W DC-DC Buck Boost Voltage Converter, 5V to 3.3V 9V 12V 24V 30V CVCC Step Up/Down Module Adjustable USB Power Supply Module with Shell

Q: Can this can take an input of 5v 2.1a and output 30v 2.5a, and is the set output stable?

No, not unless I have overlooked what would be a very valuable feature. If we assume 100% efficiency for conversion, 2.1 Amps at 5 Volts would give you only 0.35 Amps at 30 Volts, more realistically it would be much less than that since the conversion will not be 100% efficient . 30V * 2.5A= 75 Watts, 5V * 2.1A = 10.5Watts I hope this helps. Please forgive me if I have misunderstood the question.

Q: Can one use this to “trickle “ charge a motorcycle battery?

The previous answer is incorrect. Yes, it absolutely would. In fact, its current handling capacity (~1A or so) would be more than enough to charge a motorcycle battery (12-24 hours), let alone maintain it. However, since it isn't programmable, you wouldn't get the benefit of occasional absorption cycles to prevent sulfation. Nevertheless, you could winter float a 300Ah 8D with this thing with no issues.

Q: Does the usb in ports support data pass through to the usb out ports?

Not supported, it is a power converter and does not support data communication

Q: Does this display delivered current in real time?

With multiple sets of fading LEDs, I'm observing about 2 current updates per second

4.4/5

产品编号: 264199304

安全交易

细节

Brand
PEMENOL
Power Source
Dc Power
Specification Met
RoHS
Item Weight
1.76 Ounces
UPC
608651949350

经常一起购买

PEMENOL 15W DC-DC Buck Boost Voltage Converter, 5V to 3.3V 9V 12V 24V 30V CVCC Step Up/Down Module Adjustable USB Power Supply Module with Shell

jojofuny 4pcs Led Filament 300mm Retro Bulb Accessories - Flexible Filament Light Repair

描述

PEMENOL 15W DC-DC Buck Boost Voltage Converter, 5V to 3.3V 9V 12V 24V 30V CVCC Step Up/Down Module Adjustable USB Power Supply Module with Shell

有问题吗？看看别人问了什么

Can this can take an input of 5v 2.1a and output 30v 2.5a, and is the set output stable?

Can one use this to “trickle “ charge a motorcycle battery?

Does the usb in ports support data pass through to the usb out ports?

Does this display delivered current in real time?

常见问题

TrustPilot

TrustScore 4.5 | 7,300多个评论

Meera L.

交易顺利，产品完好无损地到达。

3 周前

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当我对产品有疑问时，客户服务非常出色。

2天前

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沙漠车应用程序

随时随地随时随地购物。

HK$303

关税和税费包括

Hong Kong店铺

免费退货

30天对于 PRO 会员用户

15天无会员资格

安全交易

TrustPilot

TrustScore 4.5 | 7,300多个评论

Sneha T.

我收到的产品完好无损。总体来说服务很棒。

1 个月前

尤素夫·A.

总体来说，体验非常棒。会推荐给朋友和家人。

1 个月前

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