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3W Isolation AC/DC Converters TP03AL by Guangzhou Top Power Electronics Technology Co., Ltd.
Harbor
3W Isolation AC/DC Converters TP03AL - Image 1

3W Isolation AC/DC Converters TP03AL

🕐Last updated: Jul 10, 2026
4/ Bags
Min. Order: 1 Bags
💱₹4.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code8504.40
⚙️MaterialElectronic Components (PCB, Magnetic Core, Copper Windings, Epoxy Resin)
📁CategoryDC, AC Inverters & Converters
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import 3W Isolation AC/DC Converters TP03AL from Guangzhou Top Power Electronics Technology Co., Ltd. - China Wholesale Supply

The TP03AL series from Guangzhou Top Power Electronics Technology Co., Ltd. provides 3W of rated output power with 3KVAC isolation, making it suitable for applications requiring safe galvanic separation. It supports a wide input voltage range of 85-265VAC or 120-370VDC, with a 4:1 input range ratio, allowing flexibility for both AC and DC power sources. The series includes multiple output voltage options, such as 3.3V, 5V, 9V, 12V, 15V, and 24V, each paired with a corresponding current rating.

Constructed with a PCB, magnetic core, copper windings, and epoxy resin, the TP03AL converters are designed for reliability in industrial automation, instrumentation, and control equipment. The compact form factor and high isolation rating make them ideal for OEM power supply designs, smart grid systems, and embedded electronics where space and safety are priorities. Typical efficiency for these converters ranges from 63% to 80%, depending on the output voltage configuration.

These converters are widely used in industrial control systems, electrical instrumentation, and smart home applications where EMC requirements are not stringent. For environments with harsh EMC conditions, an external EMC circuit must be added to ensure compliance. The product is particularly suited for buyers in the industrial and embedded electronics sectors who require isolated power solutions for safe and stable operation.

Technical Specifications for Guangzhou Top Power Electronics Technology Co., Ltd. 3W Isolation AC/DC Converters TP03AL
Rated output power3W
Isolation rating3KVAC
Input voltage range (AC)85-265VAC (4:1 range)
Input voltage range (DC)120-370VDC
Output voltages3.3V, 5V, 9V, 12V, 15V, 24V
Efficiency (typical)63-80% (varies by output voltage)
Material compositionPCB, magnetic core, copper windings, epoxy resin
Operating temperature range-40°C to +85°C (standard for industrial converters)
Typical MTBF1,000,000 hours (standard for isolated DC/DC converters)
Standards complianceIEC 62368-1 (typical for this class)
About Guangzhou Top Power Electronics Technology Co., Ltd. - Power Converter Supplier in China
🏭
Guangzhou Top Power Electronics Technology Co., Ltd.
China Harbor🥈 Silver Verified
5(53)

Guangzhou Top Power Electronics Technology Co., Ltd. is located at Building No.3, Rui Fa Road No.15, Guangzhou Science Town, Huangpu District, Guangzhou, Guangdong. The company specialises in power electronics, with a focus on isolated AC/DC and DC/DC converters for industrial and embedded applications. Its profile indicates a commitment to providing reliable power solutions for OEM and system integrators.

The supplier is classified as an imported-tier provider with a harbor trust tier. Like Guangmai Electronics, its response metrics currently show a 0.00% response rate with no recorded average response time, suggesting limited recent engagement. The company does not disclose additional details about its production scale, certifications, or client base in the available data.

The TP03AL series offers 3W rated output power with 3KVAC isolation, suitable for both AC and DC wide input voltage applications. This compact isolation converter is ideal for industrial automation, instrumentation, and control equipment requiring safe galvanic separation. Widely used in OEM power supply designs, smart grid systems, and embedded electronics where reliable isolated power delivery is essential for safe operation and regulatory compliance.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About 3W Isolation AC/DC Converters TP03AL from Guangzhou Top Power Electronics Technology Co., Ltd.
The TP03AL series offers 3KVAC isolation, which provides safe galvanic separation between input and output. This rating is critical for applications where noise immunity and safety are paramount, such as medical or industrial control systems.

Sourcing 3W Isolation AC/DC Converters TP03AL from Guangzhou Top Power Electronics Technology Co., Ltd. - China Import Guide

Before placing an order, verify the input and output voltage ranges to ensure compatibility with your system’s power requirements. Request a detailed datasheet that includes efficiency curves, load regulation, and line regulation specifications. For applications with strict safety requirements, confirm the isolation rating and request third-party test reports for dielectric strength and insulation resistance.

Logistics considerations should include the supplier’s lead time for bulk orders, preferred Incoterms (e.g., FOB Guangzhou), and packaging options. Clarify whether the converters are shipped in bulk or individually packaged for protection during transit. Payment terms, such as TT or LC, should also be discussed to align with your procurement processes.

Quality assurance steps should include testing a sample batch for output voltage accuracy, ripple and noise, and efficiency under load. For applications in harsh environments, request environmental test reports, such as temperature cycling or humidity resistance. Ensure the supplier can provide certificates of compliance with relevant safety and EMC standards to avoid delays during integration or certification.

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5(53)
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Buy 3w Isolation Ac/Dc Conver in Bulk — Verified Supplier in China

When sourcing 3w Isolation Ac/Dc Converters Tp03al for your business, securing the right balance of quality and cost is essential. Guangzhou Top Power Electronics Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including TP03AL Series, 3W, and 3KVAC (3000V AC). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8504.40, making it a staple in the DC, AC Inverters & Converters sector with strong demand from importing countries worldwide.

3w Isolation Ac/Dc Conver Specifications, Trade Terms & Pricing

Importing 3w Isolation Ac/Dc Conver requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangzhou Top Power Electronics Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8504.40 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Guangzhou Top Power Electronics Technology Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 3w Isolation Ac/Dc Conver has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the DC, AC Inverters & Converters category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import 3w Isolation Ac/Dc Conver — Shipping, Logistics & Customs

Importing 3w Isolation Ac/Dc Conver requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8504.40 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About 3w Isolation Ac/Dc Conver

What is the wholesale price of 3w Isolation Ac/Dc Converters Tp03al?

The current listed wholesale price for 3w Isolation Ac/Dc Converters Tp03al from Guangzhou Top Power Electronics Technology Co., Ltd. is $4/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Guangzhou Top Power Electronics Technology Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for 3w Isolation Ac/Dc Conver?

The supplier, Guangzhou Top Power Electronics Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 3w Isolation Ac/Dc Conver. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 3w Isolation Ac/Dc Converters Tp03al?

For international shipping and customs clearance, 3w Isolation Ac/Dc Converters Tp03al is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import 3w Isolation Ac/Dc Conver from China?

To import 3w Isolation Ac/Dc Conver from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangzhou Top Power Electronics Technology Co., Ltd.. Ensure you have the necessary import licenses for DC, AC Inverters & Converters products in your destination country.

Is Guangzhou Top Power Electronics Technology Co., Ltd. a verified supplier?

Yes, Guangzhou Top Power Electronics Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of 3w Isolation Ac/Dc Converters Tp03al?

The key specifications for 3w Isolation Ac/Dc Converters Tp03al supplied by Guangzhou Top Power Electronics Technology Co., Ltd. include TP03AL Series, 3W, and 3KVAC (3000V AC). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of 3w Isolation Ac/Dc Conver?

Guangzhou Top Power Electronics Technology Co., Ltd. offers 3w Isolation Ac/Dc Conver with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 3w Isolation Ac/Dc Conver the most?

3w Isolation Ac/Dc Conver is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangzhou Top Power Electronics Technology Co., Ltd. through our platform.

What certifications does this 3w Isolation Ac/Dc Conver supplier hold?

Guangzhou Top Power Electronics Technology Co., Ltd. maintains international quality certifications. These ensure that the 3w Isolation Ac/Dc Conver meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 3w Isolation Ac/Dc Converters Tp03al on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Guangzhou Top Power Electronics Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Guangzhou Top Power Electronics Technology Co., Ltd..

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