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    Freak PHR-803T diode???

    I recently extracted the diode from a PHR803T sled. I installed it in an Aixiz module and hooked it to my lab supply. It is currently running at 300ma. It ha been running there for over 30 minutes and the module isn't even warm. When I began the test, I ramped up the current and at approx...
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    Looking for 1.5 Amp Driver module with TTL

    Hey Folks, I am looking for a LD driver module that will load up to 1.5 amps and has a TTL input. Size is not a problem as this is going in a large enclosure. Even a good schematic would be fine. (this is not a commercial project) I have been watching for the newest Flexmod2, but it is not...
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    Current metering on a constant current driver.

    Good morning, New guy here and this is my first post. I am in the process of building a test platform for my laser experiments. I have a 1.5 amp constant current driver on order (Meridith Instruments) and plan to add digital metering for output voltage as well as output current. I will be...


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