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WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov (This item was manufactured prior to August 31st, 2018) Click to see Why is this here?
As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example: ABS plastic contains styrene PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP) electrolytic capacitors can contain Ethylene glycol Brass can contain Lead flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA) Aluminum alloys can contain Chromium To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching! |
Product Reviews Click here to review this item | ||
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| Decent regulation. Loaded it to 17 Amps and only small drop in output voltage. | ||
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Excellent value as is, not difficult to modify. | |
| An excellent value right out of the box. This supply has a current balancing feature that allows you to run two or more in parallel to create a higher current supply. Tie the red current share leads to each other, [of course the black V- and the white V+ as well,] and the load will become balanced across the supplies. Now let`s void our warranties... I`ve altered one for use bench testing automotive components. To ramp this supply up to 13.5V at load, you will need to change one resistor, and add one resistor. By adding a 22K resistor across the R109 on the far left side of the low voltage daughter board you can raise the overvoltage detect threshold about 1.5 volts. Next, immediately to the left of JMP1 on that same low voltage daughter board, is R3, a 0 ohm resistor, electrically bypassing the vacant VR1 potentiometer position. Remove this, and you may then add your own VR1, or as I have done, add a 1.3K fixed resistor, scaling the voltage sense, allowing the output to raise from 12V to 13.5V. IF you run the supply above its configured output voltage, common sense suggests derating its available 17 Amps, or 204 Watts, proportionally. ADD a fan, forcing air across the H.V. driver, exhausting through the entire low voltage section, if you will be using this supply at more than an amp or so of output current. | ||
| - T Gee, NJ | ||
