I remove the insides of a dead-ish TrippLite ISOBAR power strip and it’s probably good to fall asleep to.
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Tag Archives: electrical
Mysterious Test Box Assembly
I assemble a small 240V 30A distribution box for some future purposes.
Addtam Power Strips with USB
I test out the USB ports on a couple of Addtam power strips, then for good measure I take them apart and lecture everyone about the importance of non-shite power strips. How fun?
Banggood USB and Multi Meters (TOPK, MUSTOOL MT007, ANENG 620A)
I fancied buying a couple of USB cables with in-built power meters, as well as a pair of multimeters with interesting aspects. For some reason all the brand names are capitalized in real life; I didn’t do that just for the title. I’m not yelling, I promise.
HOPI-9800 Power Meter Review
I take a look at the HOPI-9800 from #Shenzhen #HOPI Electronic Technology, a meter that displays the supply Voltage and frequency (or “frequence”) as well as the Amperage draw, overall power in Watts, power factor, and annual power consumption.
It’s a somewhat dangerous contraption that’s not all that well put together. And I forgot to even mention the sketchy multi-national power socket.
The WAudio W-3900 Power Conditioner – A Surprisingly Mediocre Thing
The WAudio W-3900 Power Conditioner is a well-made PDU/power strip, with a couple of bucks worth of filtering components inside. If it were sold in the $50 price range, I’d definitely recommend it for its solid build quality, decent quality components, and retro looks. But at $180, the amount of power “conditioning” (it’s really just filtering certain frequencies of noise at low levels) doesn’t justify the price, IMHO. To be fair, the product can be found on AliExpress for $137 at the time of this writing. Though the marketing materials promise “the highest level of surge & spike protection”, in reality it is not what I would call a surge or spike protector. One weak PTC thermistor is presumably the … Continue reading
240V is the Standard U.S. Household Voltage (Kinda.)
OK, So I’m Being a Bit Facetious Obviously I and most everyone else knows that the vast majority of American household stuff is powered at 120V. Almost all receptacles and (nearly) all lights in a home are indeed supplied at 120V. But! It’s not as simple as that. So maybe the video title is a tiny bit of clickbait, but it’s also more or less true. Most Americans do indeed have 240V supplied to their home, and that is the line-to-line voltage. The transformer is rated for 240 Volts with a center tap that happens to be referenced to ground/earth, and it just so happens that the potential difference between the center tap (ground) and either of the two lines … Continue reading
Like Bees, the Yellow Jacket Power Strip (by Coleman Cable) is Terrible
Another sh*tty power strip
Welp, they’ve done it again. Any by “they”, I mean people that make poor quality electrical devices. Specifically Yellow Jacket, which is a Woods brand, which is a Coleman Cable brand, which is probably somehow owned by either Warren Buffet or the Koch Brothers.
I got this for $16.22 during an Amazon lighting deal, and even though that’s not a terrible price, the poor quality construction and the basic lie about the materials is what really angers me.
Join me as I disassemble and then curse at this poor excuse for a power strip, in my newest installment of first world problems.
Power Strips Whatever Something Something: Furman SS-6B vs. Belkin Surge Protector [G9S12FG9]
Oshkoshbegosh!? Another long ramble about power distribution thingies for the home and/or office?!
Well it’s true. Hopefully my next video will not be about this subject.
This compares the relatively-generically-branded Belkin Advanced Surge Protector (which actually bears the handy model number of BE112230-08, like it came out of some kind of dystopian nightmare) to the easily-spoken Furman SS-6B (which itself sounds shockingly dystopian anyway).
TechnicalPro PS9U Fire Hazard? (Yes, IMO) + Completely Safe Cyberpower CPS-1220RMS
I was searching for an “affordable” power distribution unit for some video-related equipment in a rack. The Technical Pro PS9U looked very appealing with its multiple light-up switches on the front, because they made me all sentimental and wistful for the days of switched under-monitor PDUs.
It took a dark turn when I looked at the negative reviews on Amazon, wherein one person uploaded pictures of a melted-down unit. I still bought the PDU, not because I wanted to use it, but purely because I wanted to take it apart for YouTube.
And indeed the Amazon review turned out to be accurate. I would not feel comfortable using the Technical Pro PDU in my house. In my opinion as a random guy on the internet, it is a fire hazard, is poorly made, and shouldn’t even be on the market.
For my actual use, I also bought a Cyberpower CPS-1220RMS PDU. It’s a bit different than the Technical Pro in that it doesn’t have independently-switched outputs, offers surge protection, and is rated at 20A rather than 15A (though “rated” is a strong word in the case of the PS9U). That’s just on the surface, though. Inside, the Cyberpower shows every mark of quality and clearly supports its 20A rating.
In the video I open up the Cyberpower, just to show you what a quality PDU should look like. The comparison between the two products is day and night, even though I got the Cyberpower unit for a mere $15 more (on sale). It’s absolutely worth the higher price (even when not on sale).
The bottom line here is that when it comes to power distribution — be it rack-mounted or a typical power strip style — you should spend the extra money to get the higher-quality unit. Your fire insurance provider will thank you, as might your family (if it comes to that).