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  • PKTS series | DC power supply Benchtop | Matsusada Precision
  • PKTS series 8 units| DC power supply Benchtop | Matsusada Precision
  • PKTS series | DC power supply Benchtop | Matsusada Precision
  • PKTS series 8 units| DC power supply Benchtop | Matsusada Precision

NEW

Ultra-Compact
DC Power Supply

Benchtop, 800W Variable Range Output, Slim 2" Wide

  • Voltage range: 40V to 900V
  • Current: 3.6A to 50A
  • Power: 800W
  • Width 2inches

Variable range output 800W: The single unit has a three-unit output range

With the output power up to 800W, the PKTS series achieves voltage and current outputs three times higher than conventional DC power supplies.

Up to 8 units can be mounted in a 19 inches rack, contributing to space saving in multi-channel configurations. In addition, programming and data logging are available as the standard feature. Repeated testing and test patterns can be executed without using a device to be connected.

Features

Variable range output by Turbo function
With the variable range output, a wide range of voltage and current ranges are supported by a single unit.
CV/CC priority setting function
Setting the order of the rise of voltage and current can suppress overshooting.
Variable internal resistance function
It allows simplified simulation of rechargeable batteries, solar cells (photovoltaic cells), fuel cells, etc.
Sink current suppression function
When the output is turned off or the set voltage is lowered, the reverse current flowing from the load side to the power supply side is reduced to prevent voltage drop of the load.
Low noise switching system
Low-noise precision power supply is ideal for research and development as it can support precise evaluations.
Power factor correction circuit and worldwide input
Available for use in the world.
LAN/USB as standard feature
Ideal for external control such as automated inspection systems.
Enhanced usability with up to 8 units in a 19 inches rack
8 units in a 19 inches rack | PKTS series | DC power supply Benchtop | Matsusada Precision

Key Applications

Turbo function enables a wider voltage and current output range than conventional DC power supplies.

Images of Output Range1 | PKTS series | DC power supply Benchtop | Matsusada Precision
Images of Output Range2 | PKTS series | DC power supply Benchtop | Matsusada Precision

Key Applications

Burn-in test device
used in energization tests or voltage resistance tests of semiconductors
Vacuum deposition device
used for heating
Evaluation of electronic devices
used in development and evaluation of electronic parts and components
Test and measurement of electronic circuits
used for energization tests of printed circuit boards (PCB)
Laser diodes
used as a constant current power supply for laser diodes
Automated Test Equipment (ATE)
used as a power supply of automatic inspection system for electric vehicles, etc.

Models

Model Maximum output
voltage current power
PKTS40V50A800W 40V 50A 800 W
PKTS120V20A800W 120 V 20 A
PKTS300V8A800W 300 V 8 A
PKTS500V4.8A800W 500 V 4.8 A
PKTS900V3.6A800W 900 V 3.6 A

Functions

Programming Function

PKTS series comes with the programming functions. It is available with easy-to-operate programming on the front panel of parameters in step time, step amplitude, ramp, CV/CC mode, and program end-setting. By utilizing arbitrary waveform generation, the PKTS series is used in a wide variety of applications of inspections, evaluations, and verifications. It offers the standard features as follows.

- Step setting time: 0.0 to 3600.0 s
- Up to 1024 steps can be set and saved in a program.
- CV/CC mode is available for each program.
- Number of repetitions: Infinite, or 1 time to 999 times

Programming Function | PKTS series | DC power supply Benchtop | Matsusada Precision

Application Software

The PKTS series comes standard with the application software for sequence creation and editing, along with operation log viewing.

(1) Creating Sequence Program Data
[ MSS (Matsusada Sequence Software) ]

Easily creating sequence program data
Sequence program creation is available by the main unit as well as a computer via this dedicated software MSS. It is effortlessly accomplished by using MSS. The created program data can be saved in USB memory. Up to 1,024 steps can be loaded from the USB port on the front panel.

Creating Sequence Program Data | PKTS series | DC power supply Benchtop | Matsusada Precision

Image of the dedicated software

(2) Viewing Operation Log
[ MLV (Matsusada Log Viewer) ]

Instant graphing of operation log
Operation log display function: Using MLV, log files can be read and graphed.

Easy to edit operation log data
You can select data you need to be saved in CSV format, allowing it easy to edit the spreadsheet software and other applications.

Viewing Operation Log | PKTS series | DC power supply Benchtop | Matsusada Precision

Image of operation log

Color LCD Touch Panel

Color LCD Touch Panel | PKTS series | DC power supply Benchtop | Matsusada Precision

The color LCD touch panel provides great improved operability and visibility.

  • Easy to set output voltage/current/power and other parameters !
  • Complex sequence programs are even easy to set up !
  • You can select error information according to your preference. That is a non-conventional feature !
  • With the setting dial, it is possible to select the conventional settings.

Internal Resistance Value Variable Function (CV mode)

By setting the internal resistance value as any value, it causes voltage drop due to load current. This is the best fit for simulating batteries, solar cells/ panels, and fuel cells. (Control range of the internal resistance value is 0 Ω to rated voltage/rated current)

CV mode | PKTS series | DC power supply Benchtop | Matsusada Precision

CC/CV Preferred Setting Function

CC/CV Preferred Setting Function | PKTS series | DC power supply Benchtop | Matsusada Precision

CV(constant voltage) or CC (constant current) preferred mode can be selectable. When a load is such as a diode whose resistance value can dramatically change at a certain point, an overshoot of current may take place if the power supply is triggered under CV mode. PKTS series can help suppress this overshoot by choosing the CC mode trigger as a preference. This feature is highly valued for lowering the risk of damaging expensive loads typically such as high-power laser diode modules.

Preset Memory Function

The PKTS series has the preset memory function. The preset values are automatically saved at power-off.
In addition, the output voltage, output current, and output power can be individually saved up to three settings.

Constant Power Control Function (CP mode)

In addition to constant voltage control (CV mode) and constant current control (CC mode), constant power control (CP mode) is provided.

With CP mode, a constant power supply is provided depending on loads, such as resistors (heaters) whose resistance changes with temperature. It is available without monitoring voltage/current or attaching external control devices (temperature regulators).

CP mode | PKTS series | DC power supply Benchtop | Matsusada Precision

Sink Current Suppression Function

Sink Current Suppression Function | PKTS series | DC power supply Benchtop | Matsusada Precision

When supplying power to loads with capacities like batteries and capacitors, the sink current suppression is used to reduce the reverse current flowing from the load to the unit in order to prevent a voltage drop on the load as the output is OFF or the set voltage is lowered.

Two Mode Lock Function

Prevent wrong operation

OUTPUT ON/OFF. "Full Lock" mode shall be good in case mis-operation have to be completely avoided, and "Normal Lock" mode shall be good in case to avoid mis-operation but secure the way for emergency stop of power supply.
You can select the best mode according to your level of "Security".
(In both modes, an emergency stop is possible with Power Switch.)

Two-Mode Lock Function | PKTS series | DC power supply Benchtop | Matsusada Precision
Two-Mode Lock Function | PKTS series | DC power supply Benchtop | Matsusada Precision

Password Function New

New protection using password along with “Two-mode Lock Function”

In this function, you need input a 4-digit PIN code to unlock the Two-mode lock function. (Available Enabled/Disabled)
This function allows you to prevent the following problems.

  • During a long aging test, the output was accidentally turned off, and the data was wasted.
  • During an energization test on the shipping inspection line, an erroneous operation caused a change in output conditions, resulting in damages to the test object.

External Analog Control

The external control of analog input/output in voltage/current/power is galvanically isolated from the power supply output as the standard feature. It is safe to control/monitor multiple power supplies because the external analog input/output control has chassis (ground) potential.

External Output ON/OFF

The external output ON/OFF can be switched by relay or TTL signal. The signal logic can be selected by inputting 5 V.

Remote Sensing

The function ensures the prevention of stability deterioration which could be caused by the voltage drop (VO-VL) due to resistance (R) of the output wire or contact resistance. (up to 0.5 V)

Remote/Local Switching

Up to three modes of Output voltage control, Output current control, Overvoltage protection, Overcurrent protection and Overpower protection, can be switched individually by relay or TTL signal.

Output Monitor (Voltage, Current)
Output Control
(Voltage/Current/Power/Overvoltage protection/Overcurrent protection/Overpower protection)

Select only necessary functions! Set the minimum command voltage!
Up to three modes can be selected from "Output voltage control, Output current control, output power control, Overvoltage protection, Overcurrent protection and Overpower protection".

Status Output

Customizable error detection!

For details, download the datasheet below.

Specifications

For details, download the datasheet below.

Options

Accessories

AC Input Cable
[Standard] CABLE TYPE8 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision 125 V / 15 A 2.5 meters

Fixed length

[Sold separately] CABLE TYPE3 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision 250 V / 10 A 2.5 meters

Fixed length

[Sold separately] CABLE TYPE4 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision 250 V / 10 A 2.5 meters

Fixed length

Use AC cables suitable for the operating environment and area.

Dimensions

For details, download the datasheet below.

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