EL meter parameters and PP L2-77

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Measuring parameters of electron tubes and semiconductors & nbsp; L2-77 & nbsp;. Is designed to test the basic parameters of low-power bipolar transistors, diodes and Zener diodes of a wide range

The device L2-77 used in laboratories, workshops and repair organs . Has broad parameters measuring range, high accuracy, which is close to the measuring accuracy of special equipment, digital readout, automatic selection of measuring ranges

The main technical characteristics of the device L2-77.:

measurement range: & nbsp;

backfeed diodes and the collectors of transistors 10 -8 - 10-3 A,
< br /> current gain of transistors: 5-2000,

forward voltage diodes: 0.1-5 In,

voltage stabilizing zener: 3-150 In .

The measurement error parameters: & plusmn; 5%

parameter measurement modes:

transistors: Ie = 10 mA, Uk = 10 V,

diodes. : I ave = 5-300 mA, U mod B = 10-400

power consumption: In 25 * A

& nbsp; ..