Products: High-Voltage Function Generators...
HV Function Generators, Power Supplies & Reference Supplies
We offer a product line of high-voltage power supplies and function generators with a choice of voltage and current ranges to accommodate a variety of demanding applications. Many models include an automatic crossover compliance limit or current trip feature for protective shut-down. Trek high-voltage amplifiers are protected against output short circuits and over voltages. These models feature built in controls that allow them to be operated independently without any external inputs. This product line also includes reference supplies.
If you need a high voltage function generator you can select an off-the-shelf model below (615 series or PM04015A). Or, if you already have a low voltage function generator, you can convert it to a high voltage function generator by adding on a high-voltage DC-stable power amplifier from Trek; to pursue this option go to our amplifier page or contact us for assistance.
Models
| Model | Voltage Range | Current Range | Frequency Range | Features |
| 610E | 0 to ±10 kV | 0 to ±200 uA 0 to ±2000 uA |
0 to 10 kHz | Transcon- ductance Amplifier/ Controller |
| 615A-1 615-3 |
0 to ±5 kV | 0 to ±8 mA | 100 Hz to 10 kHz | Electro- photographic Charge Roller Applications (R&D, Production) |
| new PM04015A |
0 to ±10 kV | 0 to ±10 mA | 100 Hz to 10 kHz | Electro- photographic Charge Roller Applications (R&D, Production) |
| 668B | 0 to ±3 kV | 0 to ±5 mA | not applicable | Power Supplies with Accuracy better than 0.015% of full scale |
| 677B | 0 to ±2 kV | 0 to ±5 mA | 0 to 5 kHz | Precise control of output voltage |
| 605A | 0 to ±1 kV | 0 to ±1 mA | DC | Output accuracy better than 0.1% of full scale |
High-Voltage Amplifiers
Trek high-voltage amplifiers are designed for wide bandwidths, high slew rates, and low-noise performance.
The four-quadrant, active output stage sinks or sources current into reactive or resistive loads throughout the output voltage range.
This type of output is essential to achieve an accurate output response and high slew rate demanded by a variety of loads such as highly capacitive or reactive loads.
Trek high-voltage amplifiers are able to precisely produce a high-voltage output replica of a low voltage input waveform.
We offer an extensive line of high-voltage amplifiers with a choice of voltage and current ranges to accommodate a variety of demanding applications.
Many models include an automatic crossover compliance limit or current trip feature for protective shut-down. Trek amplifiers are protected against output short circuits and over voltages.
Amplifier Characteristics
Innovative designs employ premium components to provide the truest amplified reproduction of the applied signal. Trek amplifiers come with solid-state design, DC-stable operation, and precision HV divider circuitry.
Features include:
- Extremely high slew rates permit rapid rise times and fall times.
- Four-quadrant operation to sink and source current anywhere within the output voltage range.
- Effective management of power dissipation and energy from active loads.
- Dynamic response of the active output stage makes Trek amplifiers more appropriate than power supplies for many applications.
- Advanced opto-isolation circuitry for high linearity.
Trek Assistance
Our applications engineers have the experience and training to assist you.
Trek has designed many special-purpose systems. We are always ready to discuss your needs for new products.