I am using the multiprogrammer, EB006-00-06, in conjunction with some additional components on a separate board which is being powered by a switch-mode plugtop power supply with an regulated DC output of 18 volts. Will it be OK to use this 18v supply to power the EB006 ?
Gnu
Power Supply to Multiprogrammer
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Sean
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Re: Power Supply to Multiprogrammer
Hello,
The main input capacitor on the EB006 board is rated at 16v. This is connected across the input voltage after it has passed through a bridge rectifier so an 18v input supply will probably cause it to operate too close to its operating limit (or possibly above). I would recommend some form of voltage limiting circuit before connecting to the EB006 board (between 8v and 15v).
A high input voltage also increases the heat disipation in the regulator.
Sean
The main input capacitor on the EB006 board is rated at 16v. This is connected across the input voltage after it has passed through a bridge rectifier so an 18v input supply will probably cause it to operate too close to its operating limit (or possibly above). I would recommend some form of voltage limiting circuit before connecting to the EB006 board (between 8v and 15v).
A high input voltage also increases the heat disipation in the regulator.
Sean
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Sean
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Re: Power Supply to Multiprogrammer
Note: A supply voltage below 12v might affect the reliability of the normal high voltage programming operation, and would only be suitable when the LVP (Low Voltage Programming) option was being used.
Sean
Sean