Products line of laboratory DC power supply units

Б5-101, Б5-102, Б5-103, Б5-104, Б5-105, Б5-106

Technical characteristics of product line laboratory Power Supply Units (PSU):

►  A range of output Regulated Voltage:

  • PCU «Б5-101» - 0,001…40V with a control step 0.5 mV
  • PCU «Б5-102» - 0,001…60В with a control step 1 mV
  • PCU «Б5-103» -0,002…100В, with a control step 2 mV
  • PCU «Б5-104» -0,002…150В, with a control step 2 mV
  • PCU «Б5-105» -0,005…250В, with a control step 5 mV
  • PCU «Б5-105» -0,005…400В, with a control step 5 mV

A range of output regulated current:

  • PCU «Б5-101» - 1мА…24А, with a control step 1mA
  • PCU «Б5-102» - 0.5мА…15А, with a control step 0.5mA
  • PCU «Б5-103» - 0.5мА…10А, with a control step 0.5 mA
  • PCU «Б5-104» - 0.2мА…6А, with a control step 0.2 mA
  • PCU «Б5-105» – 0.1мА…4А, with a control step 0.1 mA
  • PCU «Б5-106» -0.1мА…2.4А, with a control step 0.1 mAА

Maximum output Power is not over than 600 W;
Acceptable parallel circuit connections of same-name PSUs from product line Б5-101, Б5-102, Б5-103, Б5-104, Б5-105, Б5-106 with current summation;
Acceptable series connection of same-name PSUs from product line Б5-101, Б5-102, Б5-103, Б5-104, Б5-105, Б5-106 with voltage summation. However, the sum of voltage must be not more than 1000V. In the case of series connection, only one of terminals in circuit must be grounding. For example, the series connection is used for initiating of dual-supply operation, in this case the middle terminals in circuit must be grounding. Also, the series connection can be used to get higher supply voltage. In this context, you should be aware of danger because the sum of voltage may be higher than electrical class of standalone PSU;
With the use of parallel or series circuit connections of PSUs, it is possible to integrate control of all PSUs by interface RS485. In this case, one of the unit should be a master others must be slaves.
All product line PSUs have overpower and short-circuit protection.
It is possible to make a remote control through the use of USB, RS485, RS232, GPIB 488/КОП interfaces.

Sphere of application

Products line of laboratory DC power supply units
Б5-101, Б5-102, Б5-103, Б5-104, Б5-105, Б5-106 are a laboratory DC power supply units, which are used for power supply of electronic or electro technical devices with specified characteristic. Any one of them supply the load with stabilized voltage, stabilized current or limited power.

They can be used in the production and repair of electronic equipment of various purposes, at the scientific and experimental studies in laboratory and workshop conditions. In addition, the power supply units can be used for verification of measuring instruments and equipment.

Advantages:

Products line of laboratory DC power supply units Б5-101, Б5-102, Б5-103, Б5-104, Б5-105, Б5-106 are devices made from up-to-date electronic components. They use an inverter circuit in the beginning for high efficiency and parametric voltage regulator in the end for precision regulation and very small noises. The result is next parameters:

  • Very small Output voltage ripple with most palatable efficiency, inaccessible in legacy technology of old-fashioned laboratory DC power supply units
  • Fast control speed and precision set-on accuracy
  • Rich in contrast LCD display with acceptable backlit and encoder provide friendly user interface, which refines operating conveniences with this power unit
  • High-stable internal reference voltage source and precision ADC provide long-time output stability even with discontinuous load (0…100%)
  • High reliability is guaranteed by the careful selection of suppliers, circumspect circuit design and multiple layer protection
  • Automatic ventilation system is provided a temperature maintenance in any operating and environmental conditions
  • Excellent weight-and-dimensional characteristics

*In this moment, PSUs are undergone certification. It will be additional message about market launch.

Линейка источников питания сотой серии Б5
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