Ultra high-speed
high-voltage amplifier
- Voltage range:
±0.6 kV to ±30 kV - Current:
±20 mA to ±2000 mA - Power: 400 W to 1200 W
- Max slew rate: 1200 V/µs
- Full scale:
DC to 100 kHz - Small bandwidth:
DC to 200 kHz 
(For some models)
Maximum slew rate 1200 V/µs!
AMPS series is an ultra-high-speed, high voltage amplifier that offers an output up to ±30 kV or a very high slew rate of 1200 V/µs. The high current of peak current 4 A is also selectable.
Features and Benefits
- Broad lineup ±0.6 kV to ±30 kV
- Generous peak current output
- High speed response Slew rate Max 1200 V/µs
Applications
- Beam deflection
- Laser modulation
- Ceramic materials testing
- High-Voltage cable testing (Hipot testing)
- Electrophotography process
- Piezo driver
- Evaluations of Photovoltaics (PV) panel, rechargeable battery or flat panel display
- Various electrostatic testing
Ultra high slew rate 1200 V/µs
±10 kV and ±20 kV output models achieved the existing double high-speed response of slew rate 1200 V/µs. Laser modulation and beam deflection at unprecedented high speed are possible.
High-speed response of frequency bandwidth 100 kHz
Frequency bandwidth with actual load is as high as 100 kHz, and solve the problem of "When actual operation with load, the response become slow." Ideal for high speed printer or material evaluation testing.
Model: AMPS-0.6B2000 (at rated load)
For measuring voltage and current
When the voltage at load is lower than the rated maximum output of AMPS series, constant voltage and high speed operation is possible by sinking the output current with current sink feature.
As example of the development of ceramic and electrophotography process, by current sink, it is possible to absorb the voltage of a capacitive load quickly or to per form diselectrification smoothly.
Peak current (1 ms) output is twice the rated DC current (see right figure, AMPS-10B40 and AMPS-20B20 are three times the rated current), the rise characteristics with capacitive loads can improve.
(AMPS-0.6B2000)
* Output rms must be within 2 A
Models
: Conform to the CE (with low voltage directive) marking
| Model | Output Voltage [kVdc] |
Output Curren | Rated output power [W] |
Slew Rate [V/μs] |
Frequency Response (Typical value at sine wave operation with resistive load) |
Safety Standards | |
|---|---|---|---|---|---|---|---|
| Full scale (-1 dB) * | Small band width (10% of full scale)(-3 dB) |
||||||
| AMPS-0.6B2000 | -0.6 to +0.6 kV | ±2000 mAmax or ±4000 mApk 1ms |
1200 W | 500 V/µs | DC to 100 kHz | DC to 200 kHz | |
| AMPS-2B200 | -2 to 2 kV | ±200 mAmax or ±400 mApk 1 ms |
400 W | 1000 V/µs | DC to 80 kHz | DC to 160 kHz | |
| AMPS-5B80 | -5 to +5kV | ±80 mAmax or ±160 mApk 1 ms |
400 W | 1000 V/µs | DC to 50 kHz | DC to 100 kHz | |
| AMPS-10B40 | -10 to +10 kV | ±40 mAmax or ±120 mApk 1 ms |
400 W | 1200 V/µs | DC to 20 kHz | DC to 40 kHz | |
| AMPS-20B20 | -20 to +20 kV | ±20 mAmax or ±60 mApk 1 ms |
400 W | 1200 V/µs | DC to 10 kHz | DC to 20 kHz | |
| AMPS-30B20 | -30 to +30 kV | ±20 mAmax or ±40 mApk 1ms |
600 W | 800 V/µs | DC to 5 kHz | DC to 20 kHz | - |
* At frequency of full scale, output voltage may be clipped by power limitation.
Discontinued models
The following model is no longer available as we have stopped the production and sales. AMPS-0.6B2000 is available as the successor model.
| Model | Output Voltage [kVdc] |
Output Current | Rated output power [W] |
Slew Rate [V/μs] |
Frequency Response (Typical value at sine wave operation with resistive load) |
|
|---|---|---|---|---|---|---|
| Full scale (-1 dB) * | Small band width (10% of full scale)(-3 dB) |
|||||
| AMPS-0.4B2000 | -0.4 to +0.4 kV | ±2000 mAmax or ±4000 mApk 1ms |
800 W | 400 V/µs | DC to 100 kHz | DC to 200 kHz |
* At frequency of full scale, output voltage may be clipped by power limitation.
Options
- -LC
-
Current Limit *
The output is not cut off but it is limited in the event of lowering output voltage at overcurrent level.
- -LCc
-
Variable current limit *
The output is not cut off but it is limited in the event of lowering output voltage at overcurrent level. Using the potentiometer on the front panel, the limit current value can be adjusted in the range of 10% to 105% of the rating.
- -LCx
-
Variation of current cutoff + Variable current limit *
Both of -LOc (Variation of current cutoff) and -LCc (Variable Current limit) are switchable.NOTE: As for models with -LCx option, the CE marking Low Voltage directive is not applicable.
- -LN
-
Cancellation of blackout protection
- -LOc
-
Adjustable cut-off current setting *
Using the potentiometer on the front panel, the limit value to cut off the output current can be adjusted in the range of 10% to 105% of the rating.
- -L(5m)
-
High-voltage output cable 5-meters (more than 2 kV models)
When using a cable with 5-meters long, phenomena such as lower through rate or response speed or output waveform distortion may occur easily. Be careful to use it.
* These options can be chosen only one either. Selecting multiple options is unavailable at the same time.
How to Order
When ordering, add Option No. in the following order by alphabet, number, input voltage, and output cable length to Model No.
Example:AMPS-0.6B2000-LC
Accessories
Function Generator
| Standard 400 W and 600 W models |
CABLE TYPE3 |
|
|
250 V | 2.5 meters |
|---|---|---|---|---|---|
| Standard 1200 W models |
CABLE TYPE5 |
|
|
250 V | 2.5 meters |
| Standard Less than 0.6 kV models |
Using terminal block | 1.5 meters | |
|---|---|---|---|
| Standard 2 kV to 10 kV models |
CN-40-AHVP |
Flying lead (Non shielded cable)
|
1.5 meters |
| Standard 2 kV to 10 kV models with -L(5m) option |
CN-40-AHVP(5) | 5 meters | |
| Standard AMPS-20B20 |
CN-40-AHVP TU |
Flying lead (Non shielded cable)
|
1.5 meters |
| Standard AMPS-20B20 with -L(5m) option |
CN-40-AHVP TU(5) | 5 meters | |
| Standard AMPS-30B20 |
CN-50-AHVP |
Flying lead (No Shielded silicon)
|
3 meters |
Dimensions
Download
-
AMPS series Datasheet
Date: 2022-07-20 rev. 10
PDF (2,968 KB)
-
High Speed, High Voltage Amplifier Selection Guide
Date: 2022-08-31 rev. 17
PDF (6,462 KB)
-
AMPS series Instruction Manual
Date: 2022-9-27 rev 1.4
PDF (1,275 KB)
The account registration is necessary for downloading
-
AMPS series Datasheet
Date: 2022-07-20 rev. 10
PDF (2,968 KB)
-
High Speed, High Voltage Amplifier Selection Guide
Date: 2022-08-31 rev. 17
PDF (6,462 KB)
-
AMPS series Instruction Manual
Date: 2022-9-27 rev 1.4
PDF (1,275 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.
