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ArcticMyst Security by Avery

220 volts...

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Ok, I have a 100mw Red laser module that is going in my laser scanner but there is a big problem. In England the power is sent at 240 volts, the scanner takes 240 volts but my 100mw red laser only takes 220 volts.

Is there some way I can get like a step down transformer that will change the power to what I need?
 





chimo

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Those are nominal voltages - you should be fine.

lamborgini8 said:
Ok, I have a 100mw Red laser module that is going in my laser scanner but there is a big problem. In England the power is sent at 240 volts, the scanner takes 240 volts but my 100mw red laser only takes 220 volts.

Is there some way I can get like a step down transformer that will change the power to what I need?
 
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chimo said:
Those are nominal voltages - you should be fine.

[quote author=lamborgini8 link=1195558894/0#0 date=1195558893]Ok, I have a 100mw Red laser module that is going in my laser scanner but there is a big problem. In England the power is sent at 240 volts, the scanner takes 240 volts but my 100mw red laser only takes 220 volts.

Is there some way I can get like a step down transformer that will change the power to what I need?
[/quote]

Oh are they? I read somewhere that in the UK power is transmited a high voltages to the houses and steped down to 240 volts for normal use in houses.

So it will be fine connecting it up as normal?
 

chimo

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Read the heading "Supply Voltage" of link below. It's normal to have a variance in supply voltages in different areas of the same grid.

http://en.wikipedia.org/wiki/Electrical_wiring_(UK)

lamborgini8 said:
[quote author=chimo link=1195558894/0#1 date=1195562382]Those are nominal voltages - you should be fine.

[quote author=lamborgini8 link=1195558894/0#0 date=1195558893]Ok, I have a 100mw Red laser module that is going in my laser scanner but there is a big problem. In England the power is sent at 240 volts, the scanner takes 240 volts but my 100mw red laser only takes 220 volts.

Is there some way I can get like a step down transformer that will change the power to what I need?
[/quote]

Oh are they? I read somewhere that in the UK power is transmited a high voltages to the houses and steped down to 240 volts for normal use in houses.

So it will be fine connecting it up as normal?[/quote]
 
T

timelord

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Usually the UK handles 220v-250v so you'll be ok with your 100mw red ;)
 
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Timelord said:
Usually the UK handles 220v-250v so you'll be ok with your 100mw red ;)

Awesome!

It didn't come with a power supply so I guess its to just connect it up to the same one as my scanner.
 
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NOOOOOOOOOOOOOoooooooooooooooooooooooo.
unless your scanner has a laser diode driver designed to operate that red LD chances are that you'll let the magic smoke out of either the scanner, or the LD
 
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a_pyro_is said:
NOOOOOOOOOOOOOoooooooooooooooooooooooo.
unless your scanner has a laser diode driver designed to operate that red LD chances are that you'll let the magic smoke out of either the scanner, or the LD

My scanner is from a kit, it never came with a laser. The DSP has a blanking output on it though so I can connect up another laser to it.

What am I supposed to do then?
 




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