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- Mar 18, 2013
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SO. i have a handful of little galvos, by symbol technologies (oh no, not one of those guys!) and i was hoping to get a little help understanding them. there's a few things i know about them, after diggin around the internet, but i need just a little more help understanding what i got going on here.
bias current to the black/red wire pair, and a variable voltage to the other pair.
Red / Black wires - Bias Current
Yellow / Blue wires - variable current
It is rated for 12 to 14 volts, according to the internet, evidently. i'd like something that resembles confirmation but will settle for whatever i can get
In most all of the things i'm reading, i am having trouble finding relevant information about exactly how to wire these up. i ASSUME i'm going to ground the black wire, apply 12 volts to the red wire, and ??? with the variable current wires. Do i attache say blue to ground and then pass -12 to +12 volts to the yellow?
I would appreciate any help you guys have to offer in this. thank you for your time.
bias current to the black/red wire pair, and a variable voltage to the other pair.
Red / Black wires - Bias Current
Yellow / Blue wires - variable current
It is rated for 12 to 14 volts, according to the internet, evidently. i'd like something that resembles confirmation but will settle for whatever i can get
In most all of the things i'm reading, i am having trouble finding relevant information about exactly how to wire these up. i ASSUME i'm going to ground the black wire, apply 12 volts to the red wire, and ??? with the variable current wires. Do i attache say blue to ground and then pass -12 to +12 volts to the yellow?
I would appreciate any help you guys have to offer in this. thank you for your time.