High-density, visible LED's production test
fecha:2011-06-08 11:33
estado:para resolver
pregunta:admin
used the error statement. In addition, a series of tests and test time can be determined only change the characteristics of junction heating.
Lead Resistance
A common source of measurement error voltage to the LED from the instrument to bring the test leads connected to the series resistance. When using 2-wire connection mode (as shown in Figure 6a), which will join the series resistance measurement. When a long cable and high current, the impact of lead resistance is particularly harmful, sin
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