Q:I have the right fuse the cord is ok the capacitors appear to be ok I don't see anything that stands out to let me know where the problem is. I change the fuse and as soon as I plug it in it blows.

This answer isn't going to be very helpful, but it is the best one I can give without being there in person to snoop, meter and prod things a bit. You likely have some component in the power supply section that has gone out of tolerance by shorting quietly. This occurs when a resistance drops enough to blow fuses rapidly, but the very fact that it blows fuses rapidly keeps it from ever damaging anything to the point of finding the problem with a visual inspection. My best guess from here is that this model VCR / DVD has quiescent state power so that it can be used with a remote control at all times. That leads me to believe that the problem itself would be in either the particular section of the power supply that provides this power or in the sections dealing with the remote sensor and any micro controller that interprets and activates those commands. There is one fairly simple possibility you might have overlooked. Make sure that no connectors or bare wires are against the case that you can see. Also check for minor discolorations of the boards due to heating. If you aren't a qualified tech or a talented hobbyist with tools available such as a multimeter, this will be very difficult for you to track and repair yourself I'm afraid. And, as always, it isn't safe to work around equipment you're not thoroughly familiar with, even disconnected. Best advice is take it in for repairs or replace it. Sorry I can't be of more help.

Q:Hi. I recently had my 2.7L engine rebuilt on my 04 Santa Fe. I've got a problem with my radio now. Most times it wouldn't work. I checked all fuses, their good. The only way that I would get it to work is if i remove the fuse corresponding to the radio and put it back in. The radio would work as long as the car is on. If i turn the engine off, I'd have to do the same thing with the fuse to get the radio to work again. I'm guessing it's either a shortage somewhere or something's grounded. Any ideas on this problem? or where should I start looking? Thanks All.

The radio has a second fuse for memory, although it is used by other components so you would notice that worth a second look though! Check all the fuses with a lest light or a volt meter, if they're all are ok then its likely your radio, they are rather problematic

Q:I have a Kenmore 110.64672400 and my husband thought it would be easy to disconnect the buzzer. He cut the two wires to the buzzer and started the dryer. It ran - until it started tried to buzz - then it died.What did we fry? What do we now need to replace?Please help.

go okorder

Q:During the battle of Gettysburg, the gunfire was so intense that several bullets collided in mid-air and fused together. Assume a 5g union musket ball was moving right at a speed of 250m/s, 20 degrees above the horizontal. A 3g confederate ball was moving to the left at a speed of 280m/s, 15 degrees above the horizontal. Immediately after they fuse together.1.what is their velocity??2.what is their kinetic energy??3.was this elastic or inelastic, why?

Answer part 1 using conservation of momentum Use the answer from part 1 to compute the kinetic energy of the fused bullets It was inelastic since the bullets stuck together 1) Since momentum is a vector quantity, we need to look at the horizontal and vertical components separately and then look at the resultant to find the outcome: Vertical: 1.25*sin(20)+.84*sin(15).008Vv 80.6m/s horizontal 1.25*cos(20)-.84*cos(15).008Vh 45.4m/s The resultant velocity is sqrt(80.6^2+45.4^2) 92.5m/s 2) The kinetic energy is 1/2*m*v^2 .5*.008*92.5*92.5 34.225 3) the kinetic energy before collision was .5*(.005*250*250+.003*280*280) 274 The loss in kinetic energy is typical in an inelastic collision j

Q:I am replacing it in a UPS back up energy for my computer.please if you dont know dont answer, dont guess.

Theoretically speaking yes you can. Would it work yes it will. Will it be a healthy system I believe not. The reason is: A 5 AMP fuse can absorb more current spike before it blows up then a 4 AMP fuse. There fore it will blow up much later then the 4 AMP fuse which might cause the breakdown of your system. Another good reason why I would recommend against it is: Your circuit resistance and all electromagnetic properties are well calculated with in the original engineering of the system. If you change a component in this case increasing the AMP on a fuse will cause an increase in the resistance of the circuit. Now depends on what the circuit does and what it sets out to achieve, that change will definitely change the way the circuit transfer current and voltage.

Q:E.C.M. stands for electronic control modal

Don't stick wires

Q:1. What are the most common electronic components I would need to understand to be able to develop circuits and invent innovative electronic products? I know theres a resistor, capacitor, transformer etc.2. What are the functions of each one of them?

Go to Radio Shcak and buy one of the simple electronics project kits. You'll learn all you need to get started.

Q:i drive a 1997 buick lasabre and i just replaced the taillights. the brake lights light up, but the tail lights dont, whats wrong? im not a car mechanic so i could really use some help. the bulb is a double filament.

1] fuse 2] not plugged in, probably not the problem but did you put groceries or something big in the trunk and hit the cord ? - Some cars are double corded. 3] need a 1157R bulb. - $0.99 at auto zone. 4] dirty / corroded plug. On a 1997, this is not likely unless you have moisture getting in the trunk, but be sure to check it any way and add some white lithium gease to the end of the plug and the bulbs sockets. 5] stick A TEST LIGHT IN THE socket and fuse box to see if you have power to it. - This may never be necessary on such a new car, but if all else fails, it is something to check. 6] switch. Very unlikely. but you need to check the power to rhe swithch if the fuse bulb thing don't work out. Good luck.

Q:Can all the components plug in to 1 output( 6V DC)? Will the current drop? What is the best way to distribute in order to maintain no current drop.

This depends on the current demand of your components and the capacity of your power supply. If each of your components draws 1 Amp and the supply is only rated for 10 Amps, something is likely to heat up in the power supply.

Q:I have a variac transformer rated at 7.5 amps but the fuse burned out. I want to increase the rating to 20 amps, can I do this by replacing the fuse with a 20 amp fuse?

convinced, as said once you've #12/12 guage/awg 12 and with any luck all 3 wires you could positioned a 20 amp overcurrent protection gadget on the circuit with the only caveat being that on the bare minimum you've a minimum of one million 20 amp receptacle or a divided load and in case you extremely pick to be smart about it (or searching on what interpretation of which 12 months of the NEC you're going by ability of) you employ 20 amp receptacles through the homestead. Circuit Breaker AMPS twine length, length, and temperature AMPS receptacle AMPS. stick with the circuit. i'd improve each and everything and make certain no one cheated on the grounds everywhere.