Large Music Tesla Coil / Full-Bridge DRSSTC
WARDENCLYFFE® TC50 Tesla Coil
A Full-Bridge DRSSTC large music Tesla coil delivering adjustable arcs up to 50 cm (19.7 inches) at 500W, with SD, Bluetooth, Lightning, and Single Shot modes for exhibitions, science displays, and staged demonstrations.
TC50 Core Features
50 cm Adjustable Arc Performance
TC50 produces an adjustable spark length up to 50 cm (19.7 inches), creating a strong visual field for exhibitions, science displays, staged demonstrations, and large-format music performances.
Professional DRSSTC System
TC50 uses Dual Resonant Solid-State Tesla Coil technology with a Full-Bridge DRSSTC architecture, 500W rated power, 200 kHz resonant frequency, and output up to 500 kV.
Four Modes and Dedicated Wireless Control
TC50 includes a dedicated wireless controller with FCC ID and supports SD Card Mode, Bluetooth Mode, Lightning Mode, and Single Shot Mode. The internal SD card includes 100+ square-wave tracks for music-synchronized lightning demonstrations.
Display-Grade Construction and Controlled Operation
TC50 combines a transparent acrylic main housing with an integrated aluminum alloy heat-sink base and a premium aluminum alloy carrying case. Maintain a safety perimeter of at least 100 cm (40 inches) during operation.
Technical Specifications
| Product name | WARDENCLYFFE® TC50 Tesla Coil |
| Model | TC50 |
| Product type | Large Music Tesla Coil |
| Input voltage | 100–240VAC / 50–60Hz |
| Rated power | 500W |
| Circuit architecture | Full-Bridge DRSSTC |
| Resonant frequency | 200 kHz |
| Output voltage | 500 kV |
| Maximum spark length | 50 cm (19.7 inches) |
| Dimensions | 21*21*39 cm (8.3*8.3*15.4 inches) |
| Shipping weight | 8.0 kg (17.6 lb) |
| Safety perimeter | At least 100 cm (40 inches) |
| Control method | Dedicated wireless controller with FCC ID |
| Operating modes | SD / Bluetooth / Lightning / Single Shot |
| Built-in music library | 100+ square-wave tracks |
| Main unit housing | Transparent acrylic |
| Base / heat dissipation | Integrated aluminum alloy heat-sink base |
| Transport protection | Premium aluminum alloy carrying case |
Mode Reference
- SD Card Mode: Play built-in square-wave music tracks from the internal SD card.
- Bluetooth Mode: Connect a phone or computer to play compatible square-wave audio.
- Lightning Mode: Use the controls to adjust lightning length and discharge rhythm.
- Single Shot Mode: Press the start/pause button to trigger a single lightning discharge.
FAQ
What kind of space is TC50 designed for?
TC50 is designed for exhibitions, science displays, staged demonstrations, and large-format music presentations. Use it only with sufficient clearance, a controlled audience distance, and appropriate high-voltage safety procedures.
Can TC50 play regular music?
No. TC50 uses square-wave audio for arc modulation. Use the 100+ built-in square-wave tracks or compatible prepared square-wave audio.
How far should people and electronics stay away?
Maintain a controlled safety perimeter of at least 100 cm (40 inches). Phones, laptops, cameras, wireless devices, and other sensitive electronics should stay outside the controlled safety area.
Does TC50 require supervised operation?
Yes. TC50 is a real high-voltage demonstration device, not a toy. A trained, responsible adult should set it up and operate it according to the user manual and site safety conditions.
How to Choose: TC20 vs TC50 vs TC150
Choose by demonstration scale first: TC20 fits classroom-scale presentations, TC50 fits larger music-display setups, and TC150 is built for controlled professional demonstrations with a much larger arc class and safety perimeter.
| Model |
 TC20
View Model |
 TC50
View Model |
 TC150
View Model |
|---|---|---|---|
| Best fit | Classroom-scale physics and STEM demonstrations | Large music display and public science presentation | Professional large-scale high-voltage demonstration |
| Maximum spark length | 30 cm (11.8 inches) | 50 cm (19.7 inches) | 1.5 m (59.1 inches) |
| Rated power | 150W | 500W | 3500W |
| Circuit architecture | Half-Bridge DRSSTC | Full-Bridge DRSSTC | Full-Bridge DRSSTC |
| Input voltage | 100–240VAC | 100–240VAC | 220V AC only |
| Control system | 4 modes + wireless controller | 4 modes + wireless controller | 4 modes + wireless controller |
| Main unit size | 10*10*20 cm (3.9*3.9*7.9 inches) | 21*21*39 cm (8.3*8.3*15.4 inches) | 42*42*120 cm (16.5*16.5*47.2 inches) |
| Weight | 1.6 kg (3.5 lb) | 8.0 kg (17.6 lb) | 45 kg (99.2 lb) |
| Recommended safety distance | 76 cm (30 inches) | 100 cm (40 inches) | 300 cm (118.1 inches) |
| Model |
TC20
View Model |
TC50
View Model |
TC150
View Model |
|---|---|---|---|
| Best fit | Classroom demo | Large music display | Professional demo |
| Arc length | 30 cm (11.8 inches) | 50 cm (19.7 inches) | 1.5 m (59.1 inches) |
| Rated power | 150W | 500W | 3500W |
| Input voltage | 100–240VAC | 100–240VAC | 220V AC only |
| Control system | 4 modes + wireless controller | 4 modes + wireless controller | 4 modes + wireless controller |
| Size | 10*10*20 cm (3.9*3.9*7.9 inches) | 21*21*39 cm (8.3*8.3*15.4 inches) | 42*42*120 cm (16.5*16.5*47.2 inches) |
| Weight | 1.6 kg (3.5 lb) | 8.0 kg (17.6 lb) | 45 kg (99.2 lb) |
| Safety | 76 cm (30 inches) | 100 cm (40 inches) | 300 cm (118.1 inches) |
When Will It Arrive?
US Warehouse Shipping
When local stock is available, estimated delivery is 5–10 business days.
Global Express Shipping
Global orders ship by express air freight. Estimated delivery: 15–30 business days for major destinations including the UK, EU, Canada, and Australia.
Custom or Special Orders
Custom builds, special configurations, large systems, or temporary out-of-stock items may require additional lead time. Please contact us before purchase to confirm availability and estimated delivery schedule.
BEFORE YOU BUY
TESLA COIL GUIDE
Compare this model with the full range
Check arc length, dimensions, weight, power, music control, sound, and safety distance before you choose.