ps_faq
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ps_faq [07/08/2018 14:13] pieter |
ps_faq [07/08/2018 14:16] pieter [What about connecting more than one unit to the same power supply?] |
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| ====Why are my output values different from those of a similar experiment? | ====Why are my output values different from those of a similar experiment? | ||
| - | Either your programmed parameters are not equal to those described or the resistance of your electrophoresis unit is different (see above). It cannot be due to e.g. an other model of power supply as the relations between Voltage, Current, Power and Resistance are monitored in the same way by any instrument (the electrical laws cannot be disregarded!). | + | Either your programmed parameters are not equal to those described or the resistance of your electrophoresis unit is different (see above). |
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| + | It cannot be due to e.g. an other model of power supply as the relations between Voltage, Current, Power and Resistance are monitored in the same way by any instrument (the electrical laws cannot be disregarded!). | ||
| ====What about connecting more than one unit to the same power supply?==== | ====What about connecting more than one unit to the same power supply?==== | ||
| - | The outlets being in parallel each electrophoresis unit will be supplied with exactly the same voltage. However, current and power may differ due to differences between them even when exactly | + | The outlets being in parallel each electrophoresis unit will be supplied with exactly the same voltage. However, current and power may differ due to differences between them even when the same model, gel, buffers, etc... are used. Therefore, it is recommended to run several electrophoresis units only in the constant |
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| + | The total current and power of the power supply will rise for each tank connected to it. The sum of the currents of each tank may not exceed the maximum current of the power supply, the same for the sum of the required power. | ||
ps_faq.txt · Last modified: 07/08/2018 14:43 by pieter
