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30W 18V MonocrystalineSolar Panel Dual 12V/5V DC USB Charger Kit with 10A Solar Controller & Cables
US$49.99 US$79.99

Q: if you can only draw 27W @ 5V + 24W @ 12V = 51W, how does that equal the advertised 100W panel? Can I draw the full 51W (4250 mA) @ 12V if I don't use the 5V outputs?

Asked by DigitalDon on 2019-10-09 10:39:31

markwebster This panel gives 25W, maybe 30W max, judging by the size. Surface area is the main thing to consider.

2019-10-09 12:30:57 Helpful (5)
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Answers (3)
DigitalDon 01/01/2019
I planned to use this to amplify TV signals in the 470-722 MHz range, but it actually ATTENUATED the signals instead of giving me 20 dB of gain.
5-1500MHz 20dB Gain Wideband High Frequency RF Amplifier With Shielding Shell
US$10.84 US$8.73
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DC 12V Drive Controller For 1-10M LED Strip Light El Wire Glow Flexible Neon Decor
US$4.07 US$8.99

Q: what is the output voltage and frequency of this power supply?

Asked by DigitalDon on 2019-05-09 10:41:16

WayJJJJ 12V 50hZ

2019-05-19 10:43:35 Helpful (0)
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Answers (1)
DigitalDon 09/01/2019
What can I say, they are very simply connector adapters, but they work fine and seem to be well built.
Alloy Steel F Female To SMA Male Plug RF Coaxial Adapter Connector
US$3.68 US$4.99
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DigitalDon 09/01/2019
I've used this tool twice now, and it does a nice clean crimp, and it's easy to use. I would recommend it.
Paron® JX-D5 Multifunctional Ratchet Crimping Tool Wire Strippers Terminals Pliers Kit
US$36.99 US$44.99
0
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DigitalDon 09/01/2019
If you know the character Groot from the Marvel action movies, you'll like this. My wife and daughter love theirs.
Garden Baby Groot Flower Pot Vase Pen Pot Action Figures Toy Model Groot Hero Guardians Of The Galaxy Handicraft Figurine
US$13.99 US$19.99
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DigitalDon 09/01/2019
This clock seems to keep accurate time, although we only use it for 8-10 weeks at a time in our motorhome while traveling. It's lightweight, and has a bright and sharp multicolored display. My wife loves it on her nightstand.
[2019 Third Digoo Carnival] Digoo DG-C8 New Wireless Full Color Digital Clear Backlight Electronical Desk Bedroom Alarm Clock with Light Sensor
US$12.72 US$20.47
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DigitalDon 01/01/2019
A good power regulator in a small size, at a good price
DC-DC Adjustable Power Supply Buck Converter Step Down Module
US$4.94 US$9.99
0
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DigitalDon 01/01/2019
This is an awesome power supply controller.. It takes a wide variety of input voltages, and provides a tightly regulated output, at up to 3A. The LCD display gives you output voltage and current, and the whole thing is compact, and has it's own clear plastic housing. A real bargain for all that it does.
Geekcreit® DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case
US$11.99
0
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