When testing the voltage of a voltage regulator, we first check the voltage from the input pin to ground. This is to make sure that voltage is, in fact, being supplied to the regulator. If the regulator isn't receiving sufficient voltage, of course it will not be able to output its ra...
EDN - Current mirror improves PWM regulator's performance | EDN Power-supply designs requiring high-performance isolated feedback often use an error amplifier similar to the one in Figure 1, which relies on a second amplifier, IC_(1B), to provide the necessary inversion to keep the optocou....
The first sign of alternator trouble may be dim headlights or an engine that is slow to crank (or will not crank). The alternator keeps the battery charged, and supplies voltage for the entire electrical system. So if the alternator, voltage regulator or wiring that connects the charging syst...
The FSA notes that many financial promotions had weaknesses and could have described the key risks more effectively. The review found that half of the financial promotions assessed were inefficient in elaborating the counterparty risk in a fair and accurate manner.StodellHannahEBSCO_bspMoney Marketing...
To test alligator clips, all we need is a multimeter which has a continuity tester. Being that the only purpose of alligator clips is to electrically connect elements in a circuit, the only property that it has is it should be continuous from one clip all the way through to the end clip...
A voltage of 0V, or below Vcc, at the output often means that the regulator or a component along the voltage rail has a short circuit. If that’s the case, the damaged component will heat up quickly. Bring your hand close to the components to feel if one is giving off excessive heat...
A simple way to reduce the battery voltage to a lower dc voltage is to use a low- dropout regulator1 (LDO). Unfortunately, power not delivered to the load is lost as heat, making LDOs inefficient when VIN is much greater than VOUT. A popular alternative, the switching converter, ...
Latency, usually measured in milliseconds, refers to the delay between a user's action on an application and the response of the application to that action. Higher latency has a direct effect on the load time of an application. You should take advantage of apingservice to test upt...
How to verify electrical test tool operation with a proving unit Fluke multimeter help center You might also be interested in Article How to Test for Continuity with a Multimeter Multimeters,Fundamentals Article Digital Multimeters for Solar Professionals: What You Need to Know ...
If you will take more than 1A out of the regulator or too hot to hold with your fingers, it needs a heatsink. You can try mounting it on the casing of the aluminum box you are using or mount it on a piece of flat aluminum or, better still, on a proper heatsink and guess the ...