Could jvcrx 778 be converted from 110 VAC to 220VAC power input ? or is it an auto volt

There are products called Step Up transformers/Step Down (Voltage Converters) that can be used. We use these For our 220VAC Australian manufactured lasers when we need to run them in a Dr.'s office that only has US 110VAC.

Info from a website:
Electrical voltage in USA is 110 voltwhereas; the voltage in most of the foreign countries is 220V to 240 volt. A voltage converter / transformer, also known as power converter are usedto convert electricity coming out of the wall to match the voltage of yourdevice. These Voltage transformers or converters can be used safely withRefrigerators, Microwaves, Juicers, Blenders, Coffee makers, Power Tools,Stereo Systems, TV's, Video Games, DVDs, Hair dryers, Chargers, computersand other electronics when travelling abroad..

Remember to leave at least a 100-percent margin for power surges/spikewhen buying a transformer. Some items, such as Televisions, computermonitors spike when you turn them on. For these products you need to buy avoltage converter transformer that is at least 3 times the items capacity.Power tools, laser printers and heating appliances like coffee makers,toasters, microwaves, Halogen, Fluorescent bulbs you must leave a marginof 3-4 times.

Voltage transformers are made to convert single phase 110 or 220 volt.American 220 Volt consists of 2 phase of 110 Volt and European 220 Voltconsists of 1 phase of 220 volt.

Volts x Amps = Watts (i.e. 110V x 0.5 AMPS = 55W). Please make sure not torun any appliance with higher wattage then voltage transformer's wattage.This might damage both: your appliance and the transformer!

I hope this helps.

PHmaddnes Transformer Purchase Guide

No it will not,dryers with 110 volt plugs heat on gas,220 dryers heat with electric,putting a 110 vac plug on dryer for 220vac,the motor will run but it will not heat
your 2 options are

1) have a electrician come and run 220 vac circuit

2) purchase a gas dryer

Bosch is not very good about putting manuals or other documentation online for older products, so I'll have to give you generic advice.

Some electric motors have optional voltage connections. If your motor has this feature, there will be a box or removable plate on the motor with 110 Volt and 220 Volt connections inside. You would need to replace the line cord with a 220 Volt cord having the correct plug for the location you plan to use the mixer, and connect the motor "hot" wire to the 220 V connection in the motor junction box instead of the 110 V connection (the neutral wire goes to the same neutral).

If there is no such option available on the motor, you would also have to replace the motor with a 220 Volt version. Check the labeling on the speed control (inside the mixer) to be sure it is rated for 240 VAC, and check the power label by the power cord. If the label gives a single range of input voltages spanning both 110 VAC and 220 VAC (e.g., "Input 97 V- 265 V") then you only need to change the plug. Unless the electrical parts are all rated for 240 VAC or higher, conversion is not safe.

Some products (especially desktop computers) have a recessed switch on the back that lets you select either 115 VAC or 230 VAC input power. If you have this on the mixer, all you have to do is use a small tool to push it to the other position.

An alternative is to get a 230 VAC - 115 VAC transformer or inverter rated for at least 800 Volt-Amps and wire it with a 230 Volt plug on the primary side and a 115 Volt socket on the secondary side; then you can just plug in your unmodified mixer to this. If you cannot find a box like this, you can buy a "control transformer" from an industrial equipment supplier and put it in a suitable metal box. I recommend including a power switch and a 4 Amp dual-element fuse or breaker on the primary side circuit; you don't want somebody burning up the transformer with a 1200 Watt microwave oven or griddle.

I don't know if you already solved the problem, but did you check what the maximum output power of your aircraft is? The nespresso machine needs about 1250 Watts, which is a lot of power. A vacuum cleaner or microwave use less power than that (maybe between 800 - 1000 Watts). Maybe that difference is the reason. Also, you mentioned that you converted from 220V 50Hz to 120V 60Hz. I think you only converted the voltage, a frequency converter would cost thousands of dollars.

Hi in the case of your pressure washer it would cost more to convert it than it would to replace the whole thing. The motor winding is currently 110 VAC and you would have to completly change out the motor with a 220VAC Motor. The power switch for 110VAC can probably be used for 220VAC.

There are things called (servo type) AVR's Automatic votlage reulators that you can buy to convert 220 VAC to 110VAC.

http://i194.photobucket.com/albums/z43/msgamboa0205/SiegAVR.jpg

You will just have to shop around locally. These are heavy and cost a bit to ship.

Probably not the options you wanted to hear but other than finiding a way to install a transformer inside your power washer that will handle the load of the motor and NOT melt the chassis of the power washer... the above it about your only options.

Kelly

Ah, the problem of the ages. There are 2 solutions. One is a transformer of the proper size, and the second is to purchase a heavy duty battery charger (that runs on 220 volts). Connect the red and black (+ and -) wires to a 12v to 110v voltage inverter, similar to what you would plug into a 12v auto 'cigarette lighter' socket to produce 110v current from a car battery. The charger turns the 220 vac to 12 vdc, and the inverter turns the 12 vdc into 110 vac. This works, as it is what I did when I moved from the US to England.

this solution would likely work fine if you were only looking to have 110vac power. In order to have 220vac from two 110vac devices, you would need expensive equipment, and technical knowledge.

What you need to do in order to get 220vac is buy an inverter that will provide 220vac. There are many available.

Hope that helps.... Good Luck!

Oops!

Generally the unit should have a part number attached to or printed on it somewhere. This is for the board with the power switch attached, it's called the power supply unit, so hopefully this is what you are looking for.

There seems to be two possible options, so you will need to determine which is the correct unit you need.

AZ23 0204 - Power Supply Unit: 100V (RoHs)
H555 5010 - Power Supply Unit - 120V

Hi, 1. To convert 110 to 220 - use a step down transformer between your mains and your unit with the watt rating equal to or greater than required by your unit; 2. If I got your brand/model right, I believe it is capable of either 50 or 60 Hz. However, if for some reason you still would want to convert convert 60 Hz to 50 Hz, it will be difficult and technically complicated. At best that I can offer is for you to get hold of an AC-DC-AC converter with the following specs input 220VAC/50Hz output 110/60Hz. 3. NTSC to Pal N would require complicated circuitry and if ever available would be expensive. Past experiences have shown me that any color conversion is not that satisfactory. It may be to your advantage to return the unit and have it replaced with a region correct model. Good luck and kind regards.