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.

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)

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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.

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Lineup

BP4610 BP4620 BP4630 BP4640 BP4650 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 DC ± 10 A ± 20 A ± 30 A ± 40 A ± 50 A AC ± 15 A ± 30 A ± 45 A ± 60 A ± 75 A Low amplitude frequency response DC to 200 kHz (CV)* DC to 70 kHz (CC)* Operation mode Constant voltage/Constant current operation are selectable

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 DC ± 60 A ± 70 A ± 80 A ± 90 A ± 100 A AC ± 90 A ± 105 A ± 120 A ± 135 A ± 150 A Low amplitude frequency response DC to 170 kHz (CV)* DC to 70 kHz (CC)* Operation mode Constant voltage/Constant current operation are selectable * adjusted characteristics, amplitude 12 Vp-p

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

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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.

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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.

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)