Radiometric devices >> power supplies, voltage stabilizers >> B5 power supplies

B5-79

135 875 RUB
46 198 UAH

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For order is possible effectively delivery of any quantity.

DC power source B5-79

Also, this device can be called: B579, B5, 79, B-579, B 579

 

B5-79 constant current source is designed to supply wireless devices in the development, adjustment, test and repair units, units and appliances electronic equipment in a wide range of DC voltages and currents in power up to 300 W.

 

Power supplies B5-79 are used to play the voltage and constant current, development, production and operation of electronic equipment.

 

Specifications B5-79:

 

Output voltage range - from 1 V to 60 V.

Output current range - from 0,2 A to 10 A.

Output power B5-79 - not more than 300 W.

Limits of the basic absolute error of the output voltage on the integrated indicator - ±(0,01% from U + 1 mV) mV.

Limits of additional error of the output voltage when the mains voltage (220±22) V in voltage regulation, where U - set the output voltage source - no more than ± (0,02% from U + 5 mV) V.

Ripple RMS output (RMS) voltage in constant voltage mode - no more than 3 mV.

Pulsation amplitude of the output voltage in constant voltage mode B5-79 - less than 300 mV.

Limits of the basic absolute error of the output current on the built-in indicator - ±100 mA.

Limits of additional error output current when the mains voltage (220±22) V in the current stabilization mode where I - set the output source current value - not more ±(0,02% of I + 2 mA) A.

Limits of additional error output current when the voltage at the load of 0,9 maximum value to zero in the current regulation mode, where I - set the output source current value - not more than ±(0,05% of I + 5 mA) A.

Ripple current in the output current stabilization mode - not more than 5 mA.

 

Dimensions B5-79 - no more 240×325×140 mm.

Weight - 5,5 kg.

 

Operating conditions B5-79:

 

The ambient air temperature - from -10° C to +55° C.

Relative humidity at a temperature of +25° C to - 98%.

Atmospheric pressure - from 630 mm of mercury to 795 mm of mercury.

Mains voltage - (220±22) V.

Mains frequency - (50±1) Hz.

Power consumed by the device at the rated voltage - no more than 500 V·A.

 

B5-79 allows for tough operating conditions:

 

- voltage stabilization;

- stabilization of the current;

- set the maximum output voltage regardless of the magnitude of the control input of the output voltage;

- indication of output voltage and current;

- connect four-wire load.

Photos: B5-79

B5-79 device image.
B5-79 device image.


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