### What is the standard voltage in Japan?

Standard single phase AC voltage in Japan is 100 volts. The frequency is not the same throughout the country however. Eastern Japan is predominantly 50 Hz while the west prefers 60 Hz. Three phase voltage is 200 volts. http://users.telenet.be/worldstandards/electricity.htm Answer Japan uses the 100 V @ 50 or 60 Hz (vs 120 V @ 60 Hz in the US and Canada). Japan the same plugs as in the US and Canada.

### What do I need in order to use my UK-bought Acer 5536 laptop in Japan?

Check the label on the power module "brick" that was supplied with your Acer to see what voltage input range it will accept. Generally speaking, the power supplies nowadays have "universal input" such that it will accept an input voltage from 90 VAC to 240 VAC. If that's the case on your power module, you should only need a suitable input cord that is compatible with the Japanese power system. Normal line voltage in Japan…

### What is the difference between voltage forward voltage and voltage drop?

Voltage is the potential difference between the source & any point in the circuit. The forward voltage is the voltage drop across the diode if the voltage at the anode is more positive than the voltage at the cathode (if you connect + to the anode). Voltage drop means, amount of voltage by which voltage across load resistor is less then the source voltage.

### What are voltage stabilizers?

Voltage Stabilizer is also called Automatic Voltage Stabilizer or AC Voltage Stabilizer or Voltage Regulator. Actually an automatic voltage stabilizer is designed to automatically maintain a constant voltage level, with protections of equipment against voltage surges, over voltage, under voltage, smoothing impulsive noise.

### Is voltage drop means lost of voltage?

Voltage drop means reduction of voltage. Additional Answer According to Kirchhoff's Voltage Law, the sum of the voltage drops around any closed loop within a circuit must equal the value of the supply voltage. So, no, a voltage drop is not a 'lost' voltage, as the circuit's supply voltage is accounted for when you add up all the voltage drops (including any internal voltage drop within the source itself).

### What is the conversion from RMS voltage to peak voltage?

The average voltage is the rms voltage. Volts peak = volts RMS times 1.414 Volts RMS = volts peak times 0.7071 Use the link below to an RMS voltage, peak voltage and peak-to-peak voltage calculator. ******************************** The average voltage is not the r.m.s. voltage. The average voltage of a sine wave is 0.636 x the peak value. Conversely, peak voltage is 1.57 the mean or average.

### Voltage regulation of transformer?

Transformers don't do voltage regulation they do voltage conversion. So you need something else to do the regulation because it can only multiply an (AC) voltage by some predetermined constant. So if they input voltage is not stable, then neither will the output. Answer A transformer's voltage regulation is defined as 'the variation of secondary voltage, from no-load to full-load, expressed either as a per-unit or percentage of its no-load voltage'. In other words: voltage…

### How much current does a flashlight use is it's batteries supply 4.5 volts and it's bulb has a resistance of 9 ohms?

Ohm's Law: Voltage = current x resistance; solving for voltage, current = voltage / resistance. Ohm's Law: Voltage = current x resistance; solving for voltage, current = voltage / resistance. Ohm's Law: Voltage = current x resistance; solving for voltage, current = voltage / resistance. Ohm's Law: Voltage = current x resistance; solving for voltage, current = voltage / resistance.

### Average voltage to peak to peak?

Conversions of RMS voltage, peak voltage and peak-to-peak voltage. That are the used voltages. The expression "average" voltage is used for RMS voltage. Scroll down to related links and seach for "RMS voltage, peak voltage and peak-to-peak voltage". Answer 'Average' is not the same as 'root mean square'. As the average value of a sinusoidal voltage is zero, you cannot convert it to a peak-to-peak value.

### What is the difference of Medium voltage and high voltage?

Medium voltage is typically the voltage going from the substations to the service drops. One typical distribution voltage in the US is 13.2 Kv. (That voltage is dropped by the distribution transformer to a low voltage, typically 12/240 split phase or 480 three phase.) High voltage is typically the voltage going from substation to substation. One typical transmission voltage in the US is 138 Kv.

### Do you add electrical supply voltage and induced voltage of a coil to get total voltage on the coil?

The induced voltage acts to oppose any change in current that is causing it. So, if the current is increasing, then the induced voltage will act in the opposite direction to the supply voltage; if the current is decreasing, then the induced voltage will act in the same direction as the supply voltage.