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  • EQ series | High Voltage power supply Benchtop | Matsusada Precision
  • EQ series | High Voltage power supply Benchtop | Matsusada Precision

COMPACT AND LIGHTWEIGHT HIGH-EFFICIENCY HIGH-VOLTAGE POWER SUPPLY

  • Max Voltage: 1kV to 30kV
  • Max Current: 1 mA to 30 mA
  • Max Power: 30 W
  • Simple operation

30kV high voltage and 30W high power with just 2.76 inches width

EQ series is an ultra-compact, versatile high-voltage power supply with output voltage and current meters.
Its compactness and light weight enable you to carry from lab to lab, and to place anywhere. It is an ideal supply for quick testing.

FEATURES AND BENEFITS

  • High voltage/power of 30 kV/30 W
  • Ultra-compact and easy operation
  • Voltage and current digital meter as a standard

APPLICATIONS

Models

Positive polarity output
Model Name Maximum Output
Voltage Current Power
EQ-1P30 0 to +1 kV 30 mA 30 W
EQ-3P10 0 to +3 kV 10 mA 30 W
EQ-10P3 0 to +10 kV 3 mA 30 W
EQ-30P1 0 to +30 kV 1 mA 30 W
Negative polarity output
Model Name Maximum Output
Voltage Current Power
EQ-1N30 0 to -1 kV 30 mA 30 W
EQ-3N10 0 to -3 kV 10 mA 30 W
EQ-10N3 0 to -10 kV 3 mA 30 W
EQ-30N1 0 to -30 kV 1 mA 30 W

Functions

Front
Function 1
Rear
Function 2
  1. OUTPUT ON display (LED)
  2. OUTPUT ON/OFF switch
    OUTPUT ON/OFF at local mode, Emergency OFF at remote mode, and re-output
  3. POWER ON/OFF switch
    This has priority over all operations
  4. Fault display (LED)
    Light up only when Overcurrent protection or Overvoltage protection is activated
  5. Remote control display (LED)
    Light up when it is in remote mode
  6. Output voltage meter
  7. Output current meter
  8. Output voltage adjustable potentiometer
    (10-turn, lockable)
  9. High voltage output connector
  10. Ground (GND) Terminal (M6)
  11. AC inlet

Remote Connector

EXTERNAL OUTPUT ON/OFF

Remote switch ON/OFF
Output External relay Open collector
ON Short VCE ≤ 0.4 V
OFF Open VCE ≥ 2 V

Sink Current ≥ 10 mA

Output Control

Output Control
Output voltage Vcon
0 to Maximum 0 to 10 V
Input imp. ≥ 10 kΩ

Output Monitor

Output Monitor
Volt 0 to 10 V (to +10 V)
Monitor polarity equals output polarity.
lout 0 to 10 V
Output imp ≥ 1 kΩ

Specifications

For details, download the datasheet below.

Options

-LCt

Overcurrent protection with shutdown
Cut off the high voltage output at approximately 105% of the rating

How to Order

When ordering, add Option No. to Model No.

Example:
EQ-10N3-LCt
AC Input Cable
Standard CABLE TYPE1 CABLE series | AC input cable | Matsusada Precision CABLE series | AC input cable | Matsusada Precision 125 V / 10 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
Output Cable
Standard CN-□-MHVP output cable CN-MHVP 5 meters

Dimensions

For details, download the datasheet below.

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