My understand is the minimum value is mainly determined by targeted cell balance value, but how to determine the minimum value? If my customer is using a large resistor value (500~1kOhms +220nF for example), would that influence sampling accuracy? Regards, Bria...
Determine Resistor Value:Start by measuring the resistance of the pellet in your key. You can do this using a digital multimeter. Now, hold one lead on one side of the pellet, and the other lead on the other side. Purchase Resistors:Get yourself a resistor of the same resistance value as...
is to generate a set of signals by computing (current counter value "and not" previous counter value), and ANDing that signal with the bits of desired data value, in reverse order (so that the MSB of the data value gets AND'ed with the xor of the present counter LSB and the previous...
To determine the condition of a circuit or component. The higher the resistance, the lower the current flow, and vice versa. In general, the resistance of components used to control circuits (such as switches and relay contacts) starts out very low and increases over time due to factors such...
Add another resistor to the circuit (in addition to the resistance of the component you're driving). Divide the resistance value for the newly added resistor by the sum of the new resistance and the original component resistance. For example, if you add a 40 ohm resistor to the circuit wit...
The ADP2139 buck regulator uses an integrated switched resistor (typically 100 Ω) to discharge the output when the enable pin goes low or when the device enters undervoltage lockout or thermal shutdown. Undervoltage Lockout: Undervoltage lockout (UVLO) ensures that voltage is supplied to the load...
The following calculations can be used to determine a suitable burden resistor for CT. Here, we did not consider the impedance of secondary windings of CT. By considering impedance of Secondary winding, we will get more accurate value of burden resistor. ...
By measuring the resistance it is possible to determine the resistance between the two probes of the multimeter, or other item of test equipment.How to measure resistance with an analogue multimeterAnalogue multimeters are good at measuring resistance, although they are a few points to note about ...
How to measure insulation resistance of a motor (photo credit: elecls.cc.oita-u.ac.jp) If the motor is kept in a place with high humidity,a periodical inspection is necessary. It is practically impossible to determine rules for the actual minimum insulation resistance value of a motor becaus...
They cost less than 1 cent each, but humble resistors are an essential tool no matter what electronics you are building. In this reference guide we look at using them in projects, and how to identify the correct resistor for your project.