Variable High Voltage Power Supply, 0 to 500 V DC / 50 mA
$742.50(Ex GST)
$742.50(Ex GST)
- Variable high voltage power supply for laboratory and education use
- High voltage DC output listed as 0 to 500 V DC
- High voltage AC output listed as 0 to 300 V AC
- Maximum high voltage output current listed as 50 mA
- Includes digital meter for output monitoring
- Low voltage outputs listed as 2 × 6.3 V AC at 4 A
- 6.3 V AC outputs are normally used for electron tube heater applications
- Electronic overload trip protection
- Overload is reset by turning off the high voltage output
- Suitable for supervised physics, electronics and electron tube demonstrations
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- Description
- Datasheets & Manuals
Description
The Variable High Voltage Power Supply, 0 to 500 V DC / 50 mA, also known as a high voltage laboratory power supply, is designed for supervised physics and electronics teaching applications requiring adjustable high voltage output. This IEC high voltage power supply provides a high voltage DC output up to 500 V DC and a high voltage AC output up to 300 V AC. The maximum high voltage output current is listed as 50 mA. The unit includes a digital meter for monitoring output during laboratory demonstrations, helping users observe selected voltage levels during controlled classroom experiments.
Low voltage output is provided as 2 × 6.3 V AC at 4 A. These outputs are normally used for running heaters of compatible electron tubes during suitable physics and electronics demonstrations. Electronic overload trip protection is included. The overload trip is reset by turning off the high voltage output, supporting controlled recovery after an overload condition. This power supply is suitable for electron tube experiments, high voltage physics demonstrations, electronics teaching, valve heater supply requirements and other approved laboratory activities requiring controlled high voltage output.
Users should confirm the required AC or DC output, voltage range, current requirement, load suitability and experiment procedure before use. Connected circuits must remain within the rated output limits of the unit. This product is intended for laboratory or educational settings only. Because it provides high voltage output, it must be used only under appropriate teacher or laboratory supervisor control, with approved safety procedures and suitable insulated connections. This item is supplied as the variable high voltage power supply only. Leads, electron tubes, heaters, electrodes, circuit boards, meters, loads and additional accessories are not included unless specified separately.
LabChoice Australia supplies Variable High Voltage Power Supplies for school science laboratories, physics classrooms, electronics teaching laboratories and university teaching environments requiring controlled high voltage apparatus for supervised education use.
Datasheets & Manuals
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Product Information Sheet(Pdf)
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What Our Customers Say
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We ordered a set of customised BORO 3.3 borosilicate glassware for our teaching labs, and LabChoice Australia exceeded every expectation. From the first consultation to final delivery, their team listened carefully, offered expert advice, and ensured every piece matched our specifications perfectly.
The clarity and precision of the glassware are exceptional, and the quick turnaround made setup effortless. It’s refreshing to work with an Australian supplier who genuinely understands laboratory needs and takes pride in quality craftsmanship. We’ll definitely be returning to LabChoice for future glassware requirements
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Our lab required high-precision BORO 3.3 glassware for analytical testing, and LabChoice Australia delivered outstanding results. The ordering process was simple, communication was clear, and every beaker and flask arrived perfectly calibrated and ready for use.
The quality of the glass is exceptional — resistant to heat, easy to clean, and consistently accurate in measurement. It’s reassuring to know there’s an Australian supplier that combines scientific precision with genuine customer care. I’d recommend LabChoice to any research team looking for dependable labware
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We needed a set of customised borosilicate glassware for a specialised project, and LabChoice Australia delivered exactly what we envisioned. The team worked closely with us from design to production, ensuring every detail met our specifications. The craftsmanship is exceptional, and the turnaround time was impressive. It’s reassuring to know we can rely on them for unique, made-to-order pieces
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LabChoice Australia has completely changed the way we source our lab glassware. The quality is consistently top-notch, and every piece meets the precision we need for reliable results. Their team knows their stuff, answers our questions quickly, and always goes the extra mile to help — they’re more like partners than just a supplier.
⭐⭐⭐⭐⭐
We trust LabChoice Australia because they deliver every time. Their borosilicate glassware is durable, accurate, and perfect for the high-heat work we do. Everything arrives well-packed with clear specs, so there are never surprises. It’s reassuring to deal with a supplier who understands both compliance and the demands of a busy lab