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The TPL-3W series are miniature isolated 3W DC/DC converters designed for space-critical board-level power distribution. Housed in a compact SIP package with internal SMD construction, they deliver 1kVdc isolation, low output ripple noise and improved efficiency for industrial control systems, communication equipment and instrumentation. Part numbers such as TPL0505S-3W and TPL1215S-3W confirm input-output configurations like 5V to 5V, 12V to 15V and others, all rated at 3 watts.
Constructed with copper windings and epoxy encapsulation, these converters ensure durability and thermal stability in demanding environments. The series is built to standard commercial specifications, with typical efficiency ratings ranging between 74% and 79% for single-output models, aligning with industry expectations for isolated power modules of this class. They are compatible with automated assembly processes due to their SIP packaging.
These converters are widely adopted in applications where isolated power rails are required, such as in data acquisition systems, medical devices and telecom infrastructure. Importers typically source them in tray or tube packaging for bulk trade, with RoHS compliance often requested for global distribution. The compact design and reliable performance make them a practical choice for OEMs and system integrators.
| Product Series | TPL-3W |
| Power Rating | 3W |
| Isolation Voltage | 1kVdc |
| Package Type | SIP (Single In-Line Package) |
| Construction | Internal SMD with copper windings and epoxy encapsulation |
| Output Ripple Noise | Low (typical for isolated converters) |
| Efficiency | Standard 74-79% for single-output models |
| Input Voltage Range (TPL05 Series) | 5V nominal |
| Input Voltage Range (TPL12 Series) | 12V nominal |
| Output Voltage Options | 5V, 9V, 12V, 15V |
| Packaging | Tray or tube (standard for automated assembly) |
Guangzhou Top Power Electronics Technology Co., Ltd. is based in Huangpu District, Guangzhou, at Building No.3, Rui Fa Road No.15, within Guangzhou Science Town. The company specializes in electronic components and PCB assembly, with a focus on power conversion solutions for industrial and commercial applications. Its portfolio includes isolated DC/DC converters, which are a core product line for the supplier.
The supplier operates as an imported-tier provider with a harbor trust tier, indicating a baseline level of verification for international trade. While the response rate and average response hours are currently listed as zero, the company’s physical address and product specialization suggest a structured approach to serving global importers. The supplier’s offerings are tailored to OEMs and system integrators requiring reliable, space-efficient power modules.
The TPL-3W series is a range of miniature isolated 3W DC/DC converters housed in a compact SIP package, designed for space-critical board-level power distribution applications. These isolated single-output converters feature internal SMD construction and are widely used in industrial control systems, communication equipment, and instrumentation. Ideal for import and export trade, they meet standard commercial specifications and are supplied in industry-standard tray or tube packaging for automated assembly.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the exact input-output voltage configurations required for your application, as the TPL-3W series offers multiple options like 5V to 5V or 12V to 15V. Ensure the power rating of 3W meets your system’s demands, and confirm whether the SIP package is compatible with your PCB layout. Request the supplier’s datasheet for detailed specifications and performance characteristics.
For logistics, confirm the lead time for bulk orders, as SIP-packaged converters are often shipped in tray or tube formats. Discuss Incoterms such as FOB or CIF to clarify responsibility for shipping costs and risks. Payment terms, such as TT (Telegraphic Transfer) or LC (Letter of Credit), should also be agreed upon to ensure smooth transactions.
Quality checks should include verifying the isolation voltage of 1kVdc and testing the converters under typical operating conditions of -40°C to 85°C. Inspect the copper windings and epoxy encapsulation for durability, and request certificates of compliance for standards like RoHS if required. Document all test results and supplier certifications for traceability.
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When sourcing 3w Isolated Single Output Dc/Dc Converters Tpl 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 TPL-3W Series Isolated Single Output DC/DC Converter, Copper Windings, SMD Internal Components, Epoxy Encapsulation, and SIP Package (Pinout: 6-Pin or 8-Pin Standard); Typical: 19.5 x 6.0 x 10.0 mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2.99/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.
Importing 3w Isolated Single Output 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 3w Isolated Single Output 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.
Importing 3w Isolated Single Output 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).
The current listed wholesale price for 3w Isolated Single Output Dc/Dc Converters Tpl from Guangzhou Top Power Electronics Technology Co., Ltd. is $2.99/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.
The supplier, Guangzhou Top Power Electronics Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 3w Isolated Single Output. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, 3w Isolated Single Output Dc/Dc Converters Tpl is classified under HS Code 8504.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import 3w Isolated Single Output 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.
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.
The key specifications for 3w Isolated Single Output Dc/Dc Converters Tpl supplied by Guangzhou Top Power Electronics Technology Co., Ltd. include TPL-3W Series Isolated Single Output DC/DC Converter, Copper Windings, SMD Internal Components, Epoxy Encapsulation, and SIP Package (Pinout: 6-Pin or 8-Pin Standard); Typical: 19.5 x 6.0 x 10.0 mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Guangzhou Top Power Electronics Technology Co., Ltd. offers 3w Isolated Single Output with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
3w Isolated Single Output 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.
Guangzhou Top Power Electronics Technology Co., Ltd. maintains international quality certifications. These ensure that the 3w Isolated Single Output meets international quality, safety, and regulatory standards required for cross-border trade.
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.
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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