Got the OKL2-T/20-W12 in yesterday and got it breadboarded this morning.
So far, so good with testing (i.e., it's doing what it's suppose to ).
Size comparison with the Naos Raptor 20A 120W board...
Min output voltage (I'm using a 1K ohm POT + 1.43K ohm resister - for a lower min voltage (~3.0v), switch to a 1.5K ohm POT)...
Max output voltage...
Testing the P-FET for reverse polarity... good to go with protection...
Wiring guide...
External parts that I have breadboarded with the OKL (all bought at mouser.com unless otherwise indicated):
20K ohm resistor (CMF5520K000FKEK)
1.43K ohm resistor (RN60D1431FB14)
2x 22uF input caps in parallel (C3225X5R1C226K250AA)
1K ohm POT (PT10MH01-102A2020) (use 1.5K ohm POT for min voltage at ~3v)
2x 10A fuses in parallel (RGEF1000)
P-FET (SUP75P03-07-E3)
1S-6S voltage reader (ebay)
3-pos slide switch (can't recall the part no - it's a mini C&K 3-pos slide switch)
So far, so good with testing (i.e., it's doing what it's suppose to ).
Size comparison with the Naos Raptor 20A 120W board...
Min output voltage (I'm using a 1K ohm POT + 1.43K ohm resister - for a lower min voltage (~3.0v), switch to a 1.5K ohm POT)...
Max output voltage...
Testing the P-FET for reverse polarity... good to go with protection...
Wiring guide...
External parts that I have breadboarded with the OKL (all bought at mouser.com unless otherwise indicated):
20K ohm resistor (CMF5520K000FKEK)
1.43K ohm resistor (RN60D1431FB14)
2x 22uF input caps in parallel (C3225X5R1C226K250AA)
1K ohm POT (PT10MH01-102A2020) (use 1.5K ohm POT for min voltage at ~3v)
2x 10A fuses in parallel (RGEF1000)
P-FET (SUP75P03-07-E3)
1S-6S voltage reader (ebay)
3-pos slide switch (can't recall the part no - it's a mini C&K 3-pos slide switch)
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