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measurement - What is 1. 5%rdg + 4dgt for 15,23 V? - Electrical . . . 0 Where "Rdg"is for reading and "dgt"is for digits So, 15,23 * 0,015 = 0,22845 Rounding to most significant digit it's 0,2 So is this correct? $$15,23 \pm 0,2$$ Since 4dgt is smaller we ignore it Or am i doing this wrong? I need to find uncertainty in the way I did for a physics lab
batteries - Electrical Engineering Stack Exchange I am reading the datasheet of an impedance measurement device Its accuracy is listed as '±0 4% rdg ±8 dgt ' What does 'rdg ' and 'dgt ' mean? And how should I interpret the accuracy? The device is
How do I calculate accuracy marked as ± (4 ppm rdg + 10Digit)? The range is set to 1 volt and has an input of 0 724 DCV With an accuracy specified as ±(4 ppm rdg + 10 LSD), the accuracy is ± ______ DCV This is what I came up with: 10 of 199999 = 0005% 0 724 * 0 000004 + 0 0000005 = 0 000007896 However, it ended up being wrong Just need a little help understanding it
basic - I need explanation on some digital multimeter (DMM . . . And what does tolerance 1% rdg indicate which followed by: 5 dgt mean ? The analog components limit the accuracy to ±1% of the actual value being measured The digital circuitry limits the accuracy to ±5 counts (i e , in the least-significant digit of the display) of the actual value
what the best way to calculate Rg gate driver for Mosfet @ Marko Buršič, Yes it is the maximal gate current I searched and read many Application notes from supplier , but did not find a specific answer or a genaralist formula to calculate the correct value for a Rg resistor for a MOSFET's the right formula must includ the Gate Charge Qg, and the swithing time turn ON - Turn OFF, Or by using the Output voltage slop dVout dt
Why do some pins have `~` signs next to their numbers? The tilde symbol means "approximately" As in, "this is approximately pin 11" During the mfg process the pins can shift around a little bit Rarely will pin 11 be exactly 11 Usually it is a little more or a little less than 11 Pins that have an increased tendency to shift around will be denoted with the ~ symbol :)