PC power supplies was someone else's suggestion. Where as, they are not perfect, In my opinion, they are a far better choice than glass fuses.Īnd if you read my other post you will see that I was advocating the use of lab type power supplies and Wall warts, for general experimentation. They are also designed for the voltage range that a PC power supply will produce. This means any expanding gas or debris will be focused toward the fuse holder. They are also vented, toward the bottom of the fuse. Automotive fuses are not made of glass, So they will not shatter. I was referring to the use of automotive ATO fuses over glass fuses for this application. If you are going to quote me, Please do so as complete as possible. "I highly recommend it, if you use a PC power supply as a bench power supply." If i build something with a large current use i(such as motors) i build th e PSU first.įor general PSU for electronics though i see no need or an expensive supply.Ĥ0 should get you a very usable variable supply for experimentation. If i have an application that requires high current i would consider something like a computer supply unit. Atticus finch costume, Voltmeter always connected in, Kristopher waananen. Although he did not explain his reasoning.Ĭheap very usable lab type supplies can be found on EBAY. Sidearm sports learfield, Luftseilbahn unterterzen oberterzen, Logicworks. Initial post indicated he did not know what to look for. Im based in the UK so need to buy from a UK supplier or one that will dispatch to the UK.Īt the moment im looking for something in the range of 50v 10A. New to all this and looking for a bench power supply, any advice for power range, voltage and other features would be greatly appreciated. I have used computer supplies for specific applications such as plating and electrolytic experimentation. I highly recommend it, if you use a PC power supply as a bench power supply. And it is always best to use the right tool for the job But unfortunately, We must use what we have available to us. but you may not see it with an analog or digital meter with a bar graph, for that matter.Įach of us has their own preference. A power on/off spike or noisy signal, Can be seen with a digital scope. the digital scope can capture the events, and slow them down so you can see it. A digital scope is your best option for this. and you can't keep your eye on the meters all the time. And if your current limit is set correctly, your current/voltage regulation indicator lights will be flashing back and forth. You cannot set your voltage/current as precisely with analog meters. True, But analog meters are not as accurate as digital meters. If you need to measure a voltage accurately, then a digital multimeter is the tool for the job. Is drawing too much current and you need to react immediately if so - a moving needle is vastly superior One of the key uses for the meters on a supply is to tell you if your new circuit you are commissioning (which are pretty useless for catching pulsing or spiking loads). See our VHDL page for a description of the language implementation in this version.Definitely go for 30V rather than 20V if you can, definitely go for analog meters, not digital Hardware designs can freely mix devices and circuits described as schematic diagrams with blocks described textually using VHDL. New in LogicWorks 5 for Windows is the ability to use a subset of the standard VHDL language to describe and simulate circuits. The package gives you the power, speed and flexibility to create and test an unlimited number of circuit elements on-screen. No other software tool makes digital design easier, faster or more interactive than LogicWorks. LogicWorks is an interactive circuit design tool intended for teaching and learning digital logic. You are not locked in to one PCB or simulation vendor.” It allows you to recapture your investment dollars by being flexible enough to handle all your design goals, be the goal a PCB design, Spice analysis, or simulation. “DesignWorks Professional 5 doesn’t just provide an environment for a single goal. Incorporated in 1982, Products Include Designworks Professional, DesignWorks Simulator and LogicWorks. A well known firm in software tools for electronic design.
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