EJ series
Compact bench top HV power supplies with reversible polarity
- Max Voltage: ±1kV to ±2V
- Max Current: 100A to 200A
- Max Power: 200W
- Output polarity reversible type
Output polarity change by a switch on front panel even during high voltage output
EJ series is reversible polarity high voltage power supply featuring changeable polarity by a switch on front panel. Without rewiring, output polarity can be switched simply and safely. It improves operating efficiency. Please contact nearest sales offices for high power models.
Features and Benefits
- Output polarity reversible type
- Output polarity change by a switch on front panel
- Polarity is changeable while HV is on.
- Suitable model for voltage withstanding test for diodes, power semiconductors, etc and for anodic bonding application
- Compact and handy size
- Microcurrent control by current range switching (Optional)
Models
| Model | Output | |
|---|---|---|
| Voltage [kV] | Current [mA] | |
| EJ-1R200 | 0 to +1/-1 | 0 to 200 |
| EJ-1.5R133 | 0 to +1.5/-1.5 | 0 to 133 |
| EJ-2R100 | 0 to +2/-2 | 0 to 100 |
Options
-LG: Connector for GPIB, RS-232C, RS485, USB, LAN Interface
(CO-HV adapter is required. Please refer to CO-HV catalog for details.)
-LCr: Current range change
100% ⇔ 10% F.S. *1 *2
-LN: No protection against power failure
AC output is tuned ON/OFF by turning AC ON/OFF.
-LZ: Handle
Carry handle
How to Order
When ordering, add Option No. to Model No.
- Example:
- EJ-2R100-LCr (Alphabetical and numerical order)
- With the current range switching, the display of output current in full scale is changed. Example: 200 mA to 20.0 mA
- The full scale value of external signal (0 to ±10 V) is also changed. Example: 200 mA to 20.0 mA
Cable
Input Cable
-
CABLE TYPE 1
(Standard) - 125 V/10 A
-
-
- CABLE TYPE 3 (Sold separately)
(for the input of 200 V) - 250 V/10 A
-
-
- CABLE TYPE 4 (Sold separately)
(for the input of 200 V) - 250 V/10 A
-
-
Output Cable
-
CN-BNC-HVP
(Standard) - 5 kV/0.5 A
-
-
Download
-
EJ series Datasheet
Date: 2020-10-12 rev. 05
PDF (4,657 KB)
-
Safety and Usage of High voltage Power supply
Date: 2020-10-09 rev. 02
PDF (1,366 KB)
-
EJ series Instruction Manual
Date: 2020-10-21 rev 0.2
PDF (482 KB)
The account registration is necessary for downloading
-
EJ series Datasheet
Date: 2020-10-12 rev. 05
PDF (4,657 KB)
-
Safety and Usage of High voltage Power supply
Date: 2020-10-09 rev. 02
PDF (1,366 KB)
-
EJ series Instruction Manual
Date: 2020-10-21 rev 0.2
PDF (482 KB)
In this website, we provide only the latest version of information including instruction manuals as of our products. Therefore, the newest versions of manuals on the website might be not same as the ones of products you purchased in the past.
