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High-Voltage Power Supply

Product Code : SCL-EI-10669

The High-Voltage Power Supply 0-6 kV DC is a supervised physics laboratory power unit that supplies adjustable high-voltage DC alongside a 6.3V AC output for approved educational experiments in colleges, universities, and advanced physics laboratories.

Quick answer: the High-Voltage Power Supply 0-6 kV DC provides adjustable high-voltage direct current, plus an auxiliary 6.3V AC output, for supervised electrostatics, discharge, and electron-tube demonstrations. This is a high-voltage instrument: it must be operated only by trained teachers or qualified laboratory staff, never by students unsupervised.

High-Voltage Power Supply 0-6 kV DC – Specifications

Attribute	Details
Product Name	High-voltage power supply 0..6 kV DC / 6.3 V AC
High-Voltage DC Output	0-6 kV DC
Auxiliary AC Output	6.3 V AC
Output Current Rating	Not confirmed
Safety Protection Features	Not confirmed (fuses, current limiting, overload protection, interlocks, earthing terminals)
Intended Users	Schools, colleges, universities, physics teachers, electronics trainers, research labs, distributors, and educational procurement buyers
Capacity	Not applicable; electrical output rating is 0-6 kV DC / 6.3 V AC

Key Features

0-6 kV DC output for high-voltage physics demonstrations under trained supervision
Auxiliary 6.3V AC output for compatible educational apparatus where rating matches
Adjustable output for controlled, gradual increase during experiments
Intended for electrostatics, discharge, and electron-tube demonstrations at college and university level
Safety-critical: current limit, protection, insulation, grounding, and certification must be verified before use

What Is Included

Depending on the configuration ordered, the kit may include the High-Voltage Power Supply 0-6 kV DC / 6.3V AC unit, high-voltage leads, an earth lead, an instruction manual, a fuse, a discharge lead, storage packaging, or a certificate. Confirm the exact contents with Lab Glassware Manufacturer before ordering.

Applications and Uses

Supplying adjustable 0-6 kV DC for supervised physics demonstrations
Supporting electrostatics and electric-field experiments
Using the 6.3V AC output with compatible filament or auxiliary circuits where verified
Demonstrating high-voltage effects in approved educational apparatus
Working with discharge tubes or electron tubes only when ratings match
Supporting advanced school, college, and university physics laboratory setups

How to Use the High-Voltage Power Supply 0-6 kV DC

Confirm the input voltage, output current limit, protection features, earthing method, and experiment circuit before use.
Place the unit on a dry, stable, insulated laboratory bench.
Inspect the enclosure, switches, terminals, leads, fuse, display, and earthing point for damage.
Connect the approved experiment apparatus with the power supply switched off and output set to zero.
Use only properly rated high-voltage leads and insulated connectors.
Switch on the unit and increase the DC output gradually within the experiment limit.
Monitor the apparatus during operation and avoid touching any connected circuit.
Return the output to zero, switch off, discharge the connected apparatus safely, and then disconnect leads.

Safety note: this is a high-voltage product. It must be operated only by trained teachers or qualified laboratory staff, never by students unsupervised. Do not use damaged leads, wet benches, unverified circuits, or improvised connections. Keep students at a safe distance and confirm protection, earthing, current limit, and certification before use.

Care and Maintenance

Store the unit dry, dust-free, and away from corrosive fumes
Inspect high-voltage leads, insulation, terminals, and earth connection before every practical session
Do not open the enclosure unless serviced by qualified personnel
Remove from use if sparking, overheating, insulation damage, abnormal smell, or unstable output is observed

High-Voltage vs Standard Classroom Power Supplies

Lab Glassware Manufacturer supplies power units for very different voltage ranges. This High-Voltage Power Supply 0-6 kV DC is a supervised-use instrument intended for advanced electrostatics and discharge-tube experiments, and it must never be confused with the much lower-voltage classroom units used for everyday circuit-building, such as the AC/DC power supply, 2–14V 3A or the power supply unit, 1–12V 6A AC/DC. For classroom electrostatics demonstrations that do not require a dedicated high-voltage supply, schools may instead consider the motor operated Van de Graaff generator or the influence machine.

Frequently Asked Questions

What is a High-Voltage Power Supply 0-6 kV DC used for?
A High-Voltage Power Supply 0-6 kV DC is used for supervised physics demonstrations that require adjustable high-voltage DC output.

What outputs are confirmed for this product?
The supplied product name confirms a 0-6 kV DC output and a 6.3V AC output.

What is the output current rating?
The output current rating is not confirmed. Current should be added only after checking the product label, datasheet, or supplier confirmation.

Can students operate this power supply?
No. High-voltage power supplies should be operated only by trained teachers or qualified laboratory staff under controlled classroom conditions.

Can it be used with discharge tubes or electron tubes?
It may be used with compatible apparatus only if voltage, current, filament, insulation, and terminal ratings are verified.

Does it include safety protection?
Protection features are not confirmed. Fuses, current limiting, overload protection, interlocks, or earthing terminals should be listed only after verification.

Request a Quote

For pricing, bulk institutional supply, or tender submissions on the High-Voltage Power Supply 0-6 kV DC and related physics apparatus, please contact us or visit our tender page.

Last updated: September 2026