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Hardware Switch and Load

PostPosted: Tue Apr 04, 2017 6:56 pm
by TN-Notebooks
Hallo

for the Analyzer i have to connect the Switch and to the Switch the Load ?
http://be2works.com/hardware/

Whitch Transistor and Mosfet you recommend for the switch

At the Load LM317 : How many Watt should the R1 0,833 Ohm should have ?
something like this ?
http://www.tme.eu/de/details/hs200-0r82 ... 00-0r82-f/

But that Resistor have 0,820 Ohm .... is the exact resistance important for the Analyzer or can we use 0,820 Ohm

Re: Hardware Switch and Load

PostPosted: Wed Apr 05, 2017 5:51 am
by admin
1. This switch is not necessary. Only if you want to discharge unattended. Use any P-channel FET.
2. Exact resistance is not important. The less resistance - the higher the current. Use resistor made of high impedance wire.