Will it be safe for a 120v. 550w appliance ?

The 1000W transformer is likely fine, but note that some devices (like laser printers) draw a lot of power when they first start up (sometimes 2 or 3 times listed power draw( and you need to allow for that.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Goldsource 3000W ST Pro+ Auto Step Up & Step Down Voltage Transformer Converter, Upgraded Heavy-Duty AC 110/220V Converter with US Standard, Universal AC Outlets & DC 5V USB Port [3-Year Warranty]

Product ID: 227740909

Details

Brand
Goldsource
Current Rating
3 Amps
Mounting Type
Surface Mount
Power Source
Corded
Specification Met
FCC UL

⚡3000W max load

🔋DC 5V USB port

🔌Universal AC outlets

Description

Transform Your Power Game! ⚡

🚀 EASY OPERATION - Built-in soft-start circuit prevents inrush current, ensuring smooth startup.
💡 HIGH EFFICIENCY - Achieves 90%-95% efficiency with a lightweight, portable toroidal transformer.
🔧 UPGRADED DESIGN - Enhanced US socket & universal compatibility for all your devices.
🏠 IDEAL FOR HOME USE - Perfect for high-demand appliances like rice cookers, mixers, and more.
🌍 VERSATILE VOLTAGE SELECTION - Choose from 4 input voltages: 110V, 200V, 220V, 240V.

The Goldsource 3000W ST Pro+ Voltage Transformer is an upgraded, heavy-duty converter designed for seamless voltage conversion between 110V and 220V. With universal AC outlets, a DC 5V USB port, and a robust 3000-watt capacity, it’s perfect for powering a variety of household appliances efficiently and safely.

Specifications

ASIN	B08DG6Y9F9
Best Sellers Rank	#1,006,762 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4,503 in Power Converters
Brand	Goldsource
Brand Name	Goldsource
Current Rating	3 A
Customer Reviews	3.9 out of 5 stars 33 Reviews
Manufacturer	Goldsource
Maximum Frequency	60 hertz
Minimum Frequency	50 hertz
Model	ST Pro+
Mounting Type	Surface Mount
Number of Items	1
Part Number	ST pro+
Power Source	Corded Electric
Specification Met	FCC, UL

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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