Author Topic: Good connector for removable power cable?  (Read 1090 times)

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Offline blawb

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Good connector for removable power cable?
« on: Wed, 06 January 2021, 21:05:27 »
Hi all - I just found an old dremel that has a non-detachable power cable. I'd like to but a break in the cable and add a connector so that I can easily detach the power cable for storage. Should be something sturdy, maybe with threads. Any recommendations?
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Offline fohat.digs

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Re: Good connector for removable power cable?
« Reply #1 on: Wed, 06 January 2021, 21:09:01 »
Don't do it.
Even that is just a fraction of the different organizations, shell companies, and PACs created to allow the Trump campaign to operate indirectly, and to funnel campaign funds to activities that arenít allowed under FEC regulations.
Itís not the first time someone has attempted to make an end run around these regulations. In 2012, Ron Paulís campaign shuffled money through a vendor, and then a subvendor, in order to hide bribes. They were caught and given serious sentences as a signal from the FEC that this kind of action would not be tolerated. 
Trump pardoned everyone involved in December.
In just the months following the election, Trump raised over $500 million from individuals who were asked to help pay for his legal battle in the attempt to overturn the election. Itís clear that Trump spent about $3 million in recount efforts, very little on actual legal issues, and several million more providing behind-the-scenes funding for events like the Jan. 6 insurgency. Itís not clear where the rest of that money has gone. - Mark Sumner 2021

Offline blawb

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Re: Good connector for removable power cable?
« Reply #2 on: Wed, 06 January 2021, 21:19:34 »
Why?
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Offline Leslieann

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Re: Good connector for removable power cable?
« Reply #3 on: Wed, 06 January 2021, 22:05:09 »
Connectors on cords that move around a lot do last long.
You can do it, but don't be surprised if the connector goes bad extremely fast. On 3d printers hot end connectors fail ALL. THE. DAMN. TIME. I hard wire them them right from the start these days. Cars have the same issue, that's why all those connectors are strapped down, double clipped and secured. Same for aircraft, you don't leave connectors dangling and flopping around. It doesn't matter how good that connector is, it will not stand up.
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Offline blawb

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Re: Good connector for removable power cable?
« Reply #4 on: Wed, 06 January 2021, 22:29:56 »
Connectors on cords that move around a lot do last long.
You can do it, but don't be surprised if the connector goes bad extremely fast. On 3d printers hot end connectors fail ALL. THE. DAMN. TIME. I hard wire them them right from the start these days. Cars have the same issue, that's why all those connectors are strapped down, double clipped and secured. Same for aircraft, you don't leave connectors dangling and flopping around. It doesn't matter how good that connector is, it will not stand up.

These are good points, but many people use power tools on simple extension cords all the time, and those are fairly rugged. Also, on that type of connection, the female side is more likely to fail, but is easy to replace. Plus, a connector for this really doesn't need to be certified for thousands of hours of fly-time or drive-time.
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Offline yui

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Re: Good connector for removable power cable?
« Reply #5 on: Thu, 07 January 2021, 00:34:48 »
well if you really want to and your dremel is a low voltage model, a simple barrel jack would do, with a lot of strain relief so it can last more than a week of use, else the copper in the cable will fail right where is stop being supported. if it is the 110/220v versions, well, no do not do it, you will have to have a rather bulky connector that will make your life harder than needs be, or do but get a connector rated for the voltage you use, and up to your country's standards.
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Offline Leslieann

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Re: Good connector for removable power cable?
« Reply #6 on: Thu, 07 January 2021, 02:41:32 »
These are good points, but many people use power tools on simple extension cords all the time, and those are fairly rugged. Also, on that type of connection, the female side is more likely to fail, but is easy to replace. Plus, a connector for this really doesn't need to be certified for thousands of hours of fly-time or drive-time.
And they come unplugged all the time unless the part where the plug is sitting stationary/on the ground. They use the cord to get there roughly where they need to be, just like using your Dremel with an extension.

My guess is you don't want that connector down at the end of the cord you want it near the handle which is always moving. Otherwise just use an extension cord.
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Offline TalkingTree

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Re: Good connector for removable power cable?
« Reply #8 on: Thu, 07 January 2021, 09:40:12 »
Should be something sturdy, maybe with threads. Any recommendations?
IEC C8 paired with a C7 cord.
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Offline Leslieann

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Re: Good connector for removable power cable?
« Reply #9 on: Thu, 07 January 2021, 23:18:11 »
IEC C8 paired with a C7 cord.
Absolutely not meant to be on a moving cord.
These are built to go from a stationary wall, to a stationary power supply.

No one puts a connector on the end of a moving cord unless they have to, it's just bad engineering.
Novelkeys NK65 Aluminum w/62g Zilents/39g springs
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62g Zilents/lubed/Novelkeys 39g springs, HK Gaming Thick PBT caps, Netdot Gen10 magnetic cable, pic
| Filco MJ2 L.E. Vortex Case, Jailhouse Blues, heavily customized
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Vortex case squared up/blasted finish removed/custom feet/paint/winkey blockoff plate, HID Liberator, stainless steel universal plate, 3d printed adapters, Type C, Netdot Gen10 magnetic cable, foam sound dampened, HK Gaming Thick PBT caps (o-ringed), Cherry Jailhouse Blues w/lubed/clipped Cherry light springs, 40g actuation
| GMMK TKL
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w/ Kailh Purple Pros/lubed/Novelkeys 39g springs, HK Gaming Thick PBT caps, Netdot Gen10 Magnetic cable
| 3d printed 65% w/LCD and hot swap
More
Box Jades, Interchangeable trim, mini lcd, QMK, underglow, HK Gaming Thick PBT caps, O-rings, Netdot Gen10 magnetic cable, in progress link
| Magicforce 68
More
MF68 pcb, Outemu Blues, in progress
| YMDK75 Jail Housed Gateron Blues
More
J-spacers, YMDK Thick PBT, O-rings, SIP sockets
| KBT Race S L.E.
More
Ergo Clears, custom WASD caps
| Das Pro
More
Costar model with browns
| GH60
More
Cherry Blacks, custom 3d printed case
| Logitech Illumininated | IBM Model M (x2)

Offline jamster

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Re: Good connector for removable power cable?
« Reply #10 on: Fri, 08 January 2021, 02:56:01 »
Commando plugs then, 'cause of the name.

Offline blawb

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Re: Good connector for removable power cable?
« Reply #11 on: Sat, 09 January 2021, 14:44:26 »
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