TM777-1500VA
ShunHong
B15001
| Quantity: | |
|---|---|
Product Features & Benefits
| Enterprise whatsapp account: +86-13690698363 |
Backed by 38 years of manufacturing expertise, the Shunhong TM777-1500VA safely converts 220V–240V utility grids to pure 110V–120V. Built with an advanced toroidal core and heavy-duty flame-retardant casing, it delivers low-temperature, hum-free, and surge-protected power for your imported American and Japanese appliances.
Key Features & Advantages:
Precision 220V to 110V Conversion: Steps down standard single-phase 220V–240V to a tight ±10% regulated 110V output, protecting sensitive US electronics from hazardous overvoltage.
750W Continuous Power Capacity: Rated at 1500VA total apparent power, offering a 2× safety headroom to effortlessly handle motor inrush currents for appliances up to 750W.
High-Efficiency Toroidal Core: Constructed with cold-rolled silicon steel for >50% electrical efficiency, minimal heat, zero electromagnetic hum, and a 10+ year lifespan.
Universal 50Hz / 60Hz Compatibility: Seamlessly operates on local 50Hz grids while delivering flawless 60Hz power to imported US heating circuits, clocks, and motors.
Instant 1-Second Activation: Rapid-response circuitry provides immediate, steady 110V output the moment you flip the power switch—zero delay or voltage creep.
True Plug-and-Play Simplicity: Features a top-facing 3-prong US socket and an integrated grounded cord. No wiring needed—just plug in and turn on.
1500VA Dual-side-cross-flow-cooling-ventilation-outlet
1500VA Vertical-design,-easy-to-move
1500VA Iron-shell-and-fireproof-insulation-layer
1500VA High-performance-aluminum-winding
1500VA One-click-switch
1500VA Careful-craftsmanship
Technical Specifications
| product model | TM777-1500VA |
| voltage convert | 220V AC Input to 110V AC Output (Dedicated Step-Down) |
| Product size | 20 × 16 × 9.5 cm (L × W × H) |
| package size | 30 × 20 × 15 cm (Cushioned with Foam: 26.5 × 18.5 × 12 cm) |
| Net Weight | 3.8 kg |
| gross weight | 4.3 kg |
| power cord square | Integrated 3 × 0.75 mm² Grounded Power Cord |
| socker specification | 1 × US Standard 3-Prong Receptacle |
| Plug specification | Chinese standard three-prong plug |
| Material | Heavy-duty flame-retardant coated iron shell + ring-shaped winding |
| Efficiency | ≥ 50% |
| Rated frequency | 50Hz / 60Hz |
| Operating cycle | Continuous operation (recommended for electrical equipment with continuous load ≤ 750W) |
| Type | Single-phase autotransformer step-down converter |
| Core material | High magnetic permeability cold-rolled oriented silicon steel coil core |
| Certifications | FCC, RoHS, CQC, CE |
Compatible Devices & Applications
Commercial & Office Appliances
| Household Appliances
|
Target Applications: Export equipment testing & validation International relocation & global moving Running imported appliances across different voltage regions | |
Related model
How to Use This Voltage Converter
Frequently Asked Questions About Voltage Converters
Why is this 1500VA transformer rated for appliances up to 750W? Can I connect an 1100W kitchen appliance?
The 1500VA rating represents total apparent power capacity. Motorized and heating appliances (such as food processors, blenders, and coffee makers) draw an initial surge current of 1.5× to 2× their nominal wattage when started. Recommending appliances up to 750W provides a 2× safety buffer that guarantees cold running, zero risk of tripping circuit breakers, and 10+ years of core longevity. For appliances over 750W (such as full-size 1200W–1800W induction cookers or Dyson hair dryers), please choose the Shunhong 2000VA or 3000VA model.
Which transformer model should I choose for an imported US Vitamix, Ninja Professional Food Processor, or KitchenAid Stand Mixer (500W–650W)?
The Shunhong TM777-1500VA is the recommended match. Motor-driven kitchen appliances require instantaneous starting torque; this unit's 1500VA cold-rolled silicon steel toroidal core effortlessly absorbs peak inrush current while maintaining a steady 110V output without bogging down during heavy mixing cycles.
I have an American 110V Breville single-cup espresso machine or Keurig multi-cup coffee maker (rated around 600W–700W). Can I use this TM777-1500VA?
Yes, it is fully compatible. The TM777-1500VA easily supports heating elements up to 750W. Its dual-side convection cooling prevents heat buildup during morning brewing sessions, and the top-mounted master switch lets you cut power completely when done to avoid phantom electricity drain.
Can I run an imported American high-fidelity audio power amplifier or home cinema receiver (300W–600W) without hearing background hum?
Absolutely. Standard laminated EI transformers emit electromagnetic hum and vibration that can degrade audio clarity. The TM777-1500VA utilizes a continuous toroidal cold-rolled silicon core with negligible magnetic leakage, delivering silent operation and clean power for audiophile systems and studio recording monitors.
Is this transformer safe for imported US medical-grade beauty devices, infrared laser hair growth helmets, and salon styling tools (150W–500W)?
Yes, highly recommended. Sensitive microprocessor-controlled cosmetic devices require rapid, stable voltage regulation. The TM777-1500VA features instantaneous 1-second voltage stabilization and a flame-retardant grounded metal chassis, protecting micro-circuitry against voltage surges and electrical noise.
