Description
Tronic TV Guard 13A: Essential Electronics Protection
The Tronic TV Guard 13A is a specialized voltage monitoring device designed to protect televisions, DVD players, home theatre systems, computers, printers, decoders, and other sensitive electronics from the damaging effects of voltage fluctuations . Unlike simple surge protectors, this unit continuously monitors the mains voltage and disconnects the appliance when unsafe conditions are detected .
Voltage fluctuations are common in many areas and can cause significant damage to sensitive electronic components, power supplies, and circuit boards. High voltage stresses components and causes overheating, while low voltage can cause power supplies to malfunction or draw excessive current .
This TV guard automatically cuts off power when voltage goes outside safe limits and restores power only when stable conditions return, ensuring your expensive electronics remain protected at all times .
Tronic TV Guard 13A: Key Specifications
| Specification | Details |
|---|---|
| Model Number | VS-TV13 / VS TV 13-UB |
| Current Rating | 13 Amps |
| Voltage | AC 220-240V |
| Frequency | 50Hz |
| Over-Voltage Disconnect | 260V |
| Over-Voltage Reconnect | 250V |
| Under-Voltage Disconnect | 160V |
| Under-Voltage Reconnect | 170V |
| Restart Delay | 10 seconds |
| Spike Response Time | >10 nanoseconds |
| Material | Plastic / ABS |
| Dimensions (H x W) | 140mm x 60mm |
| Colour | White and Grey |
| Warranty | 3 Years |
Tronic TV Guard 13A: How It Works
The TV guard continuously monitors the incoming mains voltage using precision sensing circuits . When voltage remains within the safe operating range (170V-250V), power flows normally to your equipment.
If voltage rises above 260V (over-voltage) or drops below 160V (under-voltage), the internal relay instantly disconnects power to the appliance . This prevents sensitive electronics from operating under damaging voltage conditions .
When voltage returns to safe levels (250V for over-voltage or 170V for under-voltage), the unit does not reconnect immediately . Instead, it waits for a pre-set 10-second delay period . This ensures the power supply has stabilised before reconnecting your valuable equipment.
Tronic TV Guard 13A: Comprehensive Protection Features
This Tronic TV guard offers multiple layers of protection for your valuable electronics :
High Voltage Protection: Safeguards against damaging over-voltage conditions above 260V
Low Voltage Protection: Disconnects power during brownouts and voltage dips below 160V
Spike and Surge Protection: Fast >10ns response to voltage spikes and transients
Power Back Surge Protection: Guards against surges when power returns after an outage
Lightning Protection: Provides a degree of protection against voltage surges induced by lightning strikes
Tronic TV Guard 13A: Why Electronics Need Protection
Modern televisions and electronic equipment are particularly vulnerable to voltage problems for several reasons:
Under-Voltage Damage: When voltage drops, power supplies work harder to maintain output, causing overheating and stress on components .
Over-Voltage Damage: Excessive voltage stresses sensitive components, accelerates aging, and can destroy circuit boards instantly .
Voltage Spikes: Brief but dangerous spikes from lightning or grid switching can permanently damage semiconductors and integrated circuits .
Rapid Cycling: Quick power interruptions can stress power supplies and cause premature failure .
Tronic TV Guard 13A: 13-Amp Capacity
The 13-amp rating makes this TV guard suitable for a wide range of household electronics . It can handle:
Televisions (LED, LCD, OLED, Plasma)
Home theatre systems and soundbars
DVD and Blu-ray players
Games consoles (PlayStation, Xbox, Nintendo)
TV decoders and set-top boxes
Computers and printers
HiFi systems and audio equipment
Tronic TV Guard 13A: Easy Installation
Installation is straightforward and requires no wiring :
Ensure your appliance is switched off and unplugged
Plug the Tronic TV Guard directly into the wall socket
Plug your appliance into the TV guard
Switch on the wall socket
The guard will monitor voltage and connect power after the 10-second delay if voltage is safe
The compact dimensions (140mm height x 60mm width) allow it to fit easily behind furniture without taking excessive space .
Tronic TV Guard 13A: Construction and Quality
The unit features a durable ABS plastic housing that provides excellent electrical insulation and protection for internal components . The white and grey finish blends with most home interiors .
Internal components include high-quality relays rated for many switching cycles, precision voltage sensing circuits, and fast-response transient suppressors. All components are selected to meet relevant safety standards.
Tronic TV Guard 13A: Variants Available
The Tronic TV Guard 13A is available in several configurations:
Standard Version: Basic protection with 13A capacity
USB Version: Includes two additional USB ports for charging mobile phones and other devices while providing TV protection
Tronic TV Guard 13A: Safety and Compliance
Designed for AC 220-240V mains supplies
Suitable for indoor use only
Simply plug into existing socket and it’s ready to use
Do not exceed 13 amp maximum load
3-year warranty provides peace of mind
Tronic TV Guard 13A: Quality Assurance
Tronic ensures each TV guard undergoes quality testing during manufacture. Voltage thresholds are calibrated for accuracy, relays are cycle-tested, and protection circuits are verified .
Customer feedback indicates satisfaction with product performance, with verified ratings of 4.7/5 and 5/5 from users .
When used correctly within its 13-amp rating, the Tronic TV Guard 13A provides years of reliable protection for your valuable electronic equipment, potentially saving many times its cost by preventing expensive repairs or replacements caused by voltage fluctuations and power surges .
