Import Dnv-3 Series - Pairui - Dc-Dc Converters — Buy in wholesale FOB from Supplier in China
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Dnv-3 series - pairui - dc-dc converters
The DNV‑3 series DC‑DC converters from Pairui Group Inc. are compact power modules offering single‑output or dual‑output configurations in the 3 W to 6 W range. Each unit operates at a frequency of 47 Hz to 63 Hz and delivers output currents of 125 mA, 250 mA or 600 mA depending on the selected model. The converters feature a 1500 VDC isolation voltage and are housed in either metal or plastic enclosures with a printed‑circuit board assembly. They are supplied with a three‑year warranty and include short‑circuit and input‑undervoltage protection.
The metal case provides enhanced electromagnetic shielding, while the plastic variant offers lightweight installation flexibility, both meeting typical IEC 60950 safety standards for electronic modules. Typical efficiency for converters of this class reaches around 85 % under rated load, and the input voltage range commonly spans 5 V to 36 V. Standard dimensions for the series are approximately 30 mm × 20 mm × 10 mm, allowing easy integration onto printed‑circuit boards. These characteristics align with industry expectations for industrial control and instrumentation power supplies.
OEMs, system integrators and contract manufacturers use the DNV‑3 modules in industrial control panels, measurement equipment and embedded power applications. Trade arrangements such as FOB or CIF can be negotiated, and bulk quantities can be supplied according to project needs. Prospective buyers should verify the required output configuration, isolation rating and warranty documentation with Pairui Group Inc. before finalising purchase. Payment conditions and lead‑time estimates are agreed directly with the supplier.
| Material | Metal and Plastic Housing, PCB Assembly |
| Power rating | 3 W - 6 W (standard) |
| Output current options | 125 mA, 250 mA, 600 mA |
| Frequency range | 47 Hz - 63 Hz (standard) |
| Isolation voltage | 1500 VDC (standard) |
| Operating temperature | -40 °C - +85 °C (standard) |
| Protection features | short‑circuit protection, input undervoltage protection |
| Warranty period | 3 years (as supplied) |
| Typical efficiency | typical 85 % (standard for this power class) |
| Typical dimensions | typical 30 mm × 20 mm × 10 mm (standard) |
Pairui Group Inc. is an imported electronics supplier located at No.545 Museum Road, Yangzhou, Jiangsu Province, China. The company is listed with a harbor trust tier, indicating it satisfies basic verification criteria for international buyers. Its public profile shows no recorded response rate or average response time, so direct inquiry is recommended to assess communication speed.
The supplier’s catalogue focuses on power conversion modules such as the DNV‑3 series, providing both metal and plastic enclosure options. While the listing does not disclose detailed corporate history, the address and tier information give buyers a concrete reference for due‑diligence and contractual negotiations.
The DNV-3 Series DC-DC converter by Pairui offers reliable single and dual output configurations rated at 3-6W, making it suitable for industrial control systems, instrumentation, and embedded power applications. With output currents of 125mA, 250mA, and 600mA across a 47-63Hz frequency range and 1500VDC isolation voltage, this module ensures stable power delivery with low ripple in metal or plastic enclosures. The 3-year warranty and robust isolation make it a preferred choice for OEMs and contract manufacturers sourcing power conversion components for global export.
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Sourcing Dnv-3 series - pairui - dc-dc converters from Pairui Group Inc. - China Import Guide
Importers should first request the type‑approval certificate, IEC compliance documentation and a detailed datasheet that lists the exact output configuration, isolation voltage and warranty terms. Verifying the mill test report for the PCB assembly and confirming the enclosure material (metal or plastic) will ensure the product meets your reliability criteria. This step reduces the risk of receiving a unit that does not match the specified protection features.
Logistics for the converters usually involve small‑parcel or air freight due to their compact size. Confirm the preferred incoterm (FOB or CIF), estimated lead‑time and any handling charges with Pairui Group Inc. Payment is typically arranged via advance payment or a letter of credit; ensure the terms align with your company’s financial controls.
Upon receipt, conduct a functional test to verify output voltage, current capability and isolation resistance. A third‑party inspection can also check solder joint quality and enclosure integrity. Keep the test report, compliance certificates and warranty documentation as part of your quality assurance records for customs clearance and future audits.
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30 suppliersBuy Dnv-3 Series - Pairui - D in Bulk — Verified Supplier in China
When sourcing Dnv-3 Series - Pairui - Dc-Dc Converters for your business, securing the right balance of quality and cost is essential. Pairui Group Inc., a verified supplier based in China, offers this product with key specifications including DNV-3 Series by Pairui, Single or Dual Output, and 3W - 6W. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $845./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. 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.
Dnv-3 Series - Pairui - D Specifications, Trade Terms & Pricing
Importing Dnv-3 Series - Pairui - D requires careful attention to shipping logistics, customs compliance, and secure payment terms. Pairui Group Inc. 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 Pairui Group Inc. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Dnv-3 Series - Pairui - D 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 Dnv-3 Series - Pairui - D — Shipping, Logistics & Customs
Importing Dnv-3 Series - Pairui - D 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 Dnv-3 Series - Pairui - D
What is the wholesale price of Dnv-3 Series - Pairui - Dc-Dc Converters?
The current listed wholesale price for Dnv-3 Series - Pairui - Dc-Dc Converters from Pairui Group Inc. is $845./Unit 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 Pairui Group Inc. through EximNext.
What is the Minimum Order Quantity (MOQ) for Dnv-3 Series - Pairui - D?
The supplier, Pairui Group Inc., has set a Minimum Order Quantity (MOQ) of 1 Unit for Dnv-3 Series - Pairui - D. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Dnv-3 Series - Pairui - Dc-Dc Converters?
For international shipping and customs clearance, Dnv-3 Series - Pairui - Dc-Dc Converters 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 Dnv-3 Series - Pairui - D from China?
To import Dnv-3 Series - Pairui - D from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Pairui Group Inc.. Ensure you have the necessary import licenses for DC, AC Inverters & Converters products in your destination country.
Is Pairui Group Inc. a verified supplier?
Yes, Pairui Group Inc. 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 Dnv-3 Series - Pairui - Dc-Dc Converters?
The key specifications for Dnv-3 Series - Pairui - Dc-Dc Converters supplied by Pairui Group Inc. include DNV-3 Series by Pairui, Single or Dual Output, and 3W - 6W. 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 Dnv-3 Series - Pairui - D?
Pairui Group Inc. offers Dnv-3 Series - Pairui - D with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Dnv-3 Series - Pairui - D the most?
Dnv-3 Series - Pairui - D is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Pairui Group Inc. through our platform.
What certifications does this Dnv-3 Series - Pairui - D supplier hold?
Pairui Group Inc. maintains international quality certifications. These ensure that the Dnv-3 Series - Pairui - D meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Dnv-3 Series - Pairui - Dc-Dc Converters on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Pairui Group Inc. 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 Pairui Group Inc..
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