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home > Products > Power Supply and Power Control Products > Power Amplifier > Bipolar DC Power Supply BP series > Features
Product Information

Power Amplifier
Bipolar DC Power Supply with Built-in Sequential Signal Source
BP series
Enriched Basic Performance and Wide Lineup

Wide Range Output Area Voltage / Current 4 Quadrants Operation
BP series can output in four quadrants and is capable of handling two directions of current, which are source (supply) and sink (absorption) current.
From devices that generate back electromotive force such as solenoids, capacitive load such as electrolytic capacitor, and even to piezoelectric material charged with electromotive force and power sources and batteries such as fuel cells, you can drive the devices and systems that cannot be driven with generic DC power supply.

Wide range

Depending on the limiter setting, the output range can be shifted to - 5 V to + 115 V and -115 V to + 5 V (Output current range changes)




High Voltage / Large Current / Wide Range, Constant Current Operation
Output voltage is + / - 60 V covering the range required in testing vehicle electrical components. Also BP series have high current necessary for large parts, high speed required in driving actuators, and constant current operation effective in driving low impedance solenoids.
With such enriched specification satisfying all such requirements, BP series responds to the needs in development and test of devices.
With the lineup from + / -10 A to + / -100 A, BP will respond a variety of application.



Lineup
new New Lineup ( 30 A to 100 A)

BP4630
BP4640
BP4650
BP4660
BP4670
BP4680
BP4690
BP46100
Voltage
60 V, 120 Vp-p
Depending on the limiter setting, the output range can be shifted
to - 5 V to + 115 V and - 115 V to + 5 V (Output current range changes)
Current
30 A (DC)
45 A (AC)
40 A (DC)
60 A (AC)
50 A (DC)
75 A (AC)
60 A (DC)
90 A (AC)
70 A (DC)
105 A (AC)
80 A (DC)
120 A (AC)
90 A (DC)
135 A (AC)
100 A (DC)
150 A (AC)
Low amplitude frequency response
DC to 200 kHz (CV, adjusted characteristics, amplitude 12 Vp-p)
DC to 70 kHz (CC, adjusted characteristics, amplitude 12 Vp-p)
Operation mode
Constant voltage/Constant current operation are selectable
BP series
BP4610 / BP4620 ( 10 A to 20 A)

BP4610
BP4620
Voltage
60 V, 120 Vp-p
Depending on the limiter setting, the output range can be shifted
to - 5 V to + 115 V and - 115 V to + 5 V (Output current range changes)
Current
10 A (DC)
15 A (AC)
20 A (DC)
30 A (AC)
Low amplitude frequency response
DC to 200 kHz (CV, adjusted characteristics, amplitude 12 Vp-p)
DC to 70 kHz (CC, adjusted characteristics, amplitude 12 Vp-p)
Operation mode
Constant voltage/Constant current operation are selectable
BP series
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Function Brings Usability and Efficiency
Sequence Function
BP series has a built-in sequential signal source. For example, by programming a series of voltage change pattern used in voltage fluctuation test on electrical and electronic components, the test can be done in a single operation since the output changes in order according to the procedure.

Number of sequences : 1 sequence for each of the CV mode and CC mode
Number of steps : 1 to 255 (within 1 sequence)
Step time : 0.1 ms to 999.9999s (resolution 0.1 ms)
Parameters : DC voltage, superimposed AC voltage, frequency and
  waveforms
Jump count : 1 to 999, or continuous
Sequence control : Start, Stops, Hold, Branch

Various Output Patterns Using Sequence Functions

Relay operation test

Ex.1 Relay Operation Test (Withstand Power Supply Fluctuation Test)



Relay operation test

Ex.2 Vehicle Electrical and Electronic Components Test
       (ISO / DIS7637-2.2 Pulse 4)
       (Simulation of Transient Voltage Drops at Startup)

The dedicated software allows user to edit the complicated pattern easily

In addition to set at the hardware, The application software is available to edit the sequence pattern. This software will included in bundled set.

seq



Response Calibration Function
Transient response for load with complicated impedance characteristic such as electromagnetic components with inductance (coil component) or capacitance (capacitor component) differs among loads. BP series has a response calibration function that allows users to individually optimize transient response characteristic in square wave output or sudden output change.

response



Voltage Limiter / Current Limiter
BP series have the capability to set each of the maximum voltage and current with + and - independently.
When shifting the output voltage range, output voltage limiter is used.


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Additional Functions

Voltage / Current output monitor
Measurement function
To measure and display the output voltage / current (DC value and p-p value)
Output on / off function
External signal input useful for the oscillator and the recorded signal
External control I / O (output on / off, sequence control and others)
USB interface
Store / Recall memories (30 sets)

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Control Software

The software is bundled that allow user to set the basic parameters, to collect the data, to edit the sequence / the arbitrary waveform and to control the sequence. This will support the data analysis and automate of production line.


soft1

Remote control

soft2

Sequence edit

soft3

Arbitrary waveform edit

soft4

Data logging



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