DC voltage (current) source TEC 21

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DC voltage source (DC) & nbsp; TPP 21 & nbsp; - laboratory stabilized rectifier - used as a power source of constant voltage or constant current with a high stability output variables when changing the supply voltage and the output load

TPP. 21 is used in the investigation of various integrated circuits and transistors in research institutes, factories, physicochemical laboratories, repair shops, etc.

& nbsp;.

Main technical characteristics of the TEC device 21:

output voltage, V: 0,1-15

output current,. .: 0,05-5

voltage mode:

output voltage instability when changing the supply voltage of up to 10% - 15%: & plusmn; (0,005% + 1 mV);

output voltage instability when changing the output current from 0 to its nominal value: 0.01% 1 mV;

pulsation of output voltage 1 meff

. drift output voltage at 8-hour operation under normal conditions: & plusmn; (0,2% + 10 mV);

temperature coefficient / instability as a result of environmental changes: & plusmn; (0,05% + 3 mV / . & deg; C)

Power supply: 220 V & plusmn; 10%, 50 & plusmn; . 1 Hz

& nbsp;

Weight 10.5 kg .