AMP Series
AMP: ultra high speed high voltage amplifie
Additional output ranges for solar battery panel evaluations!
AMP series is an ultra high speed high voltage amplifier. It realized as fast as 700V/μs even with load, and approximately 2 times faster than existing models. With the capability of peak current output of 3 times, it suppress the distortion of waveform when with capacitive load.
For measuring voltage and / or current
When the voltage at load is lower than the rated maximum output of AMP series, constant voltage and high speed operation is possible by sinking the output current with current sink feature. As example of solar battery application, cell / panel voltage and current data can be obtained by logging the change of current sink by changing the voltage to solar battery cell / panel gradually. At that time with its high slew rate of 300v/μs AMP can get more detailed sampling. AMP is a bi-polar power supply with 0 crossing, and so, it can measure the output short current at 0V. Moreover, it can output peak current of 3 times more than rated current (at DC).
Suitable for the trend to higher voltage for cell / panel evaluation
Voltage rating required for solar battery(panel) evaluation is getting higher and higher. AMP series added more lineups raging from ±600V to ±30kV to meet the demand for evaluation of higher voltage solar battery panel as well as evaluation of cell / panel with wider output range.
OUTPUT RANGE
APPLICATION
- Solar battery panel evaluations
- Corona discharge
- Electrophotography process
- Electroviscocity fluid
- Various electrostatic testing
- Beam deflection
- Electrostatic chuck
- Breakdown voltage testing
- Lighting discharge tube
High speed response of slew rate 700V/μs *
*Change model to model
Slew rate with actual load is as high as 700v / μs, and solve the problem of "When actual operation with load, the response become slow."
Ideal for higher speed printer or material evaluation testing.
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Example of waveform : model AMP-20B20 Operation condition : Vcon-in=±10V Vout=±20kV RL=1MΩ F=1.25kHz Slew rate: SR=32kV / 40μs > 700V / μs |
Specification
DIMENSIONS inch(mm)
INPUT / OUTPUT CABLE
Input cable
Output cable
800V to 10kV models
→ CN-40-AHVP HV output cable 1.5m (standard)
→ CN-40-AHVP(5) HV output cable 5m (-L(5m) option)
AMP-20B20
→ CN-40-AHVP TU* HV output cable 1.5m (standard)
→ CN-40 AHVP TU(5)* HV output cable 5m (-L(5m) option)
AMP-30B10, AMP-40B20
→ CN-50-AHVP HV output cable 3m (standard)
Less than 600V models
→ using terminal board output line 1.5m (standard)
*TU : With silicon tube
OPTION
-LOc Adjustable cut-off current setting value *
Limit setting value to trigger to cut off the output current becomes variable by adjusting the potentiometer on the front panel between the range 10% to 105% of the rated current.
-LCC urrent limit *
Output current will not be cut off but will be regulated by lowering the output voltage at a occurence of overcurrent.
-LCc Variable current limit *
Output current will not be cut off but will be regulated by lowering the output voltage at a occurence of overcurrent.
The setting value to trigger to regulate the output current becomes variable by adjusting the potentiometer on the front panel between the range 10% to 105% of the rated current.
-LNC ancellation of blackout protection
-L(5m) HV output cable 5m (more than 1kV models except AMP-30B10 and AMP-40B20)
Please note that using 5-meter long cable may decrease slew rate, response time, and distort output waveforms.
* These options cannnot be selected together. Need to be selected either one.
How to Order When ordering, suffix -L mark(option mark) to the model number.
[e.g.]AMP-10B10-LCN(5m), AMP-2B200-LNOc(5m)
