Stable output
Line regulation <0.1%; load regulation <0.5%.
TL-HV
High-voltage DC power supply
Stable, low-ripple high-voltage output for electrospinning, with digital voltage and current monitoring, local control and multiple protection functions.
Enlarge image ↗Output voltage options
Select the positive or negative output model for your application. The maximum output voltage depends on the model.
- +30 kV
- +40 kV
- +50 kV
- −20 kV
- −30 kV
- −50 kV
Control, stability and protection
Low drift
Stability ≤0.1%/h after warm-up.
Digital monitoring
5-digit voltage display and 4-digit current display.
Local and remote control
Front-panel potentiometer for local control; remote I/O options available.
Multiple protection functions
Overvoltage, overcurrent, short-circuit, arc and overtemperature protection.
Compact steel enclosure
Ventilated 1U chassis for electrospinning systems, laboratory platforms and precision high-voltage applications.
Technical specifications
| Parameter | Specification |
|---|---|
| Input power | 90–264 VAC, 47–63 Hz |
| Output voltage | Up to +50 kV or −50 kV, depending on model |
| Output current | 0–1 mA |
| Maximum power | 50 W |
| Temperature coefficient | ≤0.1% / °C |
| Voltage control | Front-panel potentiometer |
| Voltage accuracy* | ±0.05% of reading + 2 digits |
| Current accuracy* | ±0.3% of reading + 1 digit |
| Operating temperature | −10 ~ +50 °C |
| Storage temperature | −40 ~ +85 °C |
| Humidity | 20–90% RH, non-condensing |
| Optional interfaces | RS-232 / RS-485 · USB · LAN |
| Dimensions | 482 × 350 × 45 mm |
*At 25 °C and 45–75% RH. Specifications may vary by model and configuration.
Applications
- Electrospinning
- Materials research
- Laboratory automation
- High-voltage testing
Tell us what you want to make.
Share your material, target structure and sample size. We can discuss a suitable platform and configuration.