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The D2D146-AA02-22 is a 12V DC brushless cooling fan designed for use in high-density diode power supply enclosures, where thermal management is critical to prevent semiconductor degradation. It has a 146mm diameter impeller and operates at a nominal airflow of 180 CFM at 12V, with a maximum static pressure of 4.5 mmH2O. The fan uses a ball bearing system rated for 50,000 hours of continuous operation at 40°C ambient.
The motor housing is constructed from PBT thermoplastic with UV stabilizers, and the blades are made of POM acetal for dimensional stability under thermal cycling. The fan includes a tachometer output signal for speed monitoring, with a pulse per revolution of 2. It is designed to operate in environments with up to 95% relative humidity and temperatures from -10°C to +60°C. No IP rating is specified, suggesting it is intended for indoor, controlled environments.
This fan is typically used in rectifier cabinets, industrial power supplies, and DC-DC converter units where component temperatures must remain below 85°C. Buyers include manufacturers of oil and gas drilling equipment, mining machinery, and renewable energy inverters. Trade terms are usually FOB Shanghai, with minimum order quantities starting at 50 units. Packaging is in anti-static foam trays within corrugated cartons, labeled with part number and production date.
| Model number | D2D146-AA02-22 |
| Fan diameter | 146mm |
| Operating voltage | 12V DC |
| Airflow | 180 CFM at 12V |
| Static pressure | 4.5 mmH2O maximum |
| Bearing type | Dual ball bearing |
| Rated lifespan | 50,000 hours at 40°C ambient |
| Tachometer output | 2 pulses per revolution |
| Operating temperature range | -10°C to +60°C standard for industrial fans |
| Housing material | PBT thermoplastic with UV stabilizers |
Amlpp Petroleum Parts is a supplier based in Shanghai, with a registered address in Changning District. The company's listing indicates it specializes in parts for petroleum and industrial equipment, including cooling fans, valves, and connectors. It is verified as harbor-tier, meaning it has met basic platform compliance requirements, but no response rate or average response time is recorded.
The supplier does not provide details on manufacturing capabilities, quality control procedures, or certifications in the available data. There is no mention of ISO compliance, testing facilities, or export history. Buyers must request technical documentation, material certifications, and sample testing reports directly from the supplier before committing to bulk orders.
| 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 |
Verify the fan’s exact dimensions, mounting hole pattern, and wire color code before ordering. Confirm the tachometer output signal type and voltage level with the supplier to ensure compatibility with your monitoring system. Request a material compliance report for the PBT and POM components to confirm they meet RoHS and REACH requirements.
Lead time for this fan is not stated but typically ranges from 4 to 6 weeks for custom batches. Standard units may ship in 2 to 3 weeks. Incoterms are usually FOB Shanghai. Payment terms often require 50% advance with balance against bill of lading. Confirm whether the supplier provides export documentation, including packing lists and certificates of origin.
Inspect each fan for blade deformation, bearing play, or wire damage upon receipt. Test the tachometer output with an oscilloscope to verify pulse count and signal integrity. Measure current draw under load to confirm it matches expected values. Retain samples from each batch for quality traceability, especially if used in critical industrial systems.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Diode Power Supply Cooling Fan D2d146-Aa02-22 for your business, securing the right balance of quality and cost is essential. Amlpp Petroleum Parts, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $8/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Cooling Fans sector with strong demand from importing countries worldwide.
Importing Diode Power Supply Coolin requires careful attention to shipping logistics, customs compliance, and secure payment terms. Amlpp Petroleum Parts offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Diode Power Supply Coolin 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 Electric Cooling Fans category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Diode Power Supply Coolin 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 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 Diode Power Supply Cooling Fan D2d146-Aa02-22 from Amlpp Petroleum Parts is $8/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 Amlpp Petroleum Parts through EximNext.
The supplier, Amlpp Petroleum Parts, has set a Minimum Order Quantity (MOQ) of 1 Bags for Diode Power Supply Coolin. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Diode Power Supply Cooling Fan D2d146-Aa02-22 depends on the specific grade and form. Contact Amlpp Petroleum Parts through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Diode Power Supply Coolin from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Amlpp Petroleum Parts. Ensure you have the necessary import licenses for Electric Cooling Fans products in your destination country.
Yes, Amlpp Petroleum Parts 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Amlpp Petroleum Parts through EximNext.
Amlpp Petroleum Parts offers Diode Power Supply Coolin with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Diode Power Supply Coolin is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Amlpp Petroleum Parts through our platform.
Amlpp Petroleum Parts maintains international quality certifications. These ensure that the Diode Power Supply Coolin 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. Amlpp Petroleum Parts 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 Amlpp Petroleum Parts.
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