Cooling Fans WELLSUNFAN offers high-quality cooling fans that provide optimal cooling solutions. Our fans are engineered with advanced technology, ensuring efficient airflow and quiet operation. Boasting the compact design, durability and energy efficiency, they are ideally suited for a wide range of applications. Straightforward installation and low-maintenance make them a reliable and cost-effective choice. With WELLSUNFAN, experience superior cooling performance. Types of Cooling Fan for Sale DC Cooling Fans AC Cooling Fans EC Cooling Fans Cooling Fan Accessories CPU Heatsink Fans What are the Advantages of Cooling Fans? Temperature Regulation: The primary advantage of custom cooling fans lies in their temperature regulation capabilities. They help in dissipating heat generated by electronic devices such as computers, amplifiers and other machinery, preventing them from overheating. This not only ensures the smooth functioning of these devices but also extends their lifespan. Energy Efficiency: Cooling fans are more energy-efficient than air conditioning systems, consuming less electricity and offering a cost-effective solution for cooling needs, which not only leads to cost reduction on energy bills but also make them an environmentally friendly choice. Versatility: Cooling fans are versatile and can be used in a wide range of settings, spanning from homes, offices to industrial sites and more. With diversified sizes and designs, they could be either portably used or fixedly installed. The advanced models also feature adjustable speed settings, oscillation and timers, providing users with greater control over their cooling needs. What are the Applications of Cooling Fans? î?? Electronics Industry Cooling fans are crucial in the electronics industry. They are extensively used in computers, servers and other electronic devices to dissipate heat and prevent overheating, ensuring optimal performance and longevity of the devices. Automotive Industry In the automotive industry, cooling fans are essential in vehicles, particularly in cooling engines and radiators. They help maintain the optimal operating temperature, preventing component damage and improving overall efficiency. HVAC Systems Cooling fans play a vital role in Heating, Ventilation and Air Conditioning (HVAC) systems. They help circulate and regulate air, contributing to a comfortable indoor environment in homes, offices and other buildings. Now the cooling fan cost is reasonable, if you want to buy cooling fans, please contact us.
The Sunkye family of TwistPin equipped Micro-D subminiature connectors to offer outstanding mating performance, durability, and minimal contact resistance. Sunkye Microminiature-D Connectors feature high-density micro TwistPin contacts set on 1.27mm centers in arrangements from 9 to 130 contacts. They are available with insulated and uninsulated wire, PCB, solder cup and flex terminations and are supplied as MIL-DTL-83513 or commercial variations. Our mil dtl 83513 connectors and COTS connectors provide a reliable solution for all high-performance interconnect requirements Description of MIL-DTL-83513 connector By its very design, the Micro-D type connector system meets all the requirements of robustness, durability, low contact resistance, high current, dielectric strength, shock, and vibration. With 1.27 mm (.050") contact spacing, micro d subminiature, half the size of D type connectors (D series connectors), represent an excellent solution for saving both space and weight. In addition to a complete range of micro d subminiature connectors to 83513 d sub vs micro d, Sunkye also offers Micro-D PCB connectors and cable assemblies in both metal and plastic bodied versions. With its many possible configurations, the technology of micro electrical connectors is perfectly suited to a multitude of systems where weight, miniaturization or signal transmission integrity is paramount: applications benefiting from this technology include everything from missiles and their guidance systems, through oil well drilling tools to medical devices, satellites, and scientific research. For very specific applications such as medical MRI scanners or low magnetic field detection systems, Sunkye has developed a range of non-magnetic connectors using new materials and surface treatments, avoiding ferromagnetic materials. Hermetic micro d connectors are also offered for applications where an enclosure needs to be fully sealed from the outside world.
In addition to the standard range of Micro-D connectors and assemblies, Sunkye is able to offer small electrical pin Nano-D connectors and assemblies based on the highly reliable Twist Pin contact technology. Different types of MIL-DTL-32139 Nano D Connectors Description of MIL DTL 32139 Nano D Connector MIL-DTL-32139 Nano D sub connector are ideal solutions for applications including aerospace, military, industrial, medical or off-shore which require extreme miniaturization, space or weight saving and reliability. Sunkye's nanoconnectors meet the requirements of MIL-DTL-32139. The Twist Pin contact of mini d connector by its design and performance enables the system to meet the most severe requirements of ten significantly more so than stipulated in the MIL-DTL-83513 and MIL-DTL-32139 standards. The male Micro-D contact is made up of 10 strands of beryllium-copper and copper alloy twisted together, welded then bumped. These sprung strands are in fact compressed during insertion into the turned female contact and therefore a high number of electrical contact points are permanently assured while retaining flexibility and ease of insertion/extraction. The bulged point will be compressed inside the socket during insertion. Insertion and retention performance of the twist pin and socket mated pair. Both socket contact chamfer and twist pin hemispherical radius contribute to ensuring adequate insertion even in case of misalignment. As a professional nano connector supplier, Sunkye offers top-quality nano connectors for sale. Feel free to contact us for more information.
Micro Wire Backshell Connector for Choice Description of Micro Wire Backshell Connector Different backshell types are available for Split EMI/RFI/filter or accommodate larger wire bundles or screw locks allowing the connectors to be fully mated before the hardware is fastened, or for wire or cable strain relief, Sunkye Mil DTL 83513 backshell electrical connectors provide perfect performance, which widely used in military area, aerospace, aviation, electricals hip-building, defense system, etc. MICRO-D EMI BACKSHELL of Wire Backshell Connector Micro-D aluminum backshell for EMI termination. Supplied with stainless steel hardware. Various entry sizes & shapes. Available for standard and micro termination. Shell size from 9 to 100. Removable jackscrews according to MIL-DTL-83513/05 For pigtail crimping & solder cup connectors only. 2 sizes of hardware: one version for shell sizes from 9 to 69 ways and another version for the 100-way shell size. 1 kit consists of 2 screws and 2 e-rings. Hex socket head or slot head. Material: passivated 300 series stainless steel Contact arrangements of Micro D Backshell Connector Metal shell: 9, 15, 21,25,31,37,51,66,74, 100 contacts Plastic shell: 9, 15, 21,25,31,37, 51 contacts Introduction of Micro D Wire Backshell Connector Series * Micro D Connector Terminal Mounting * Crimping connector Contacts *Twist pin contacts, high density interconnection, Beryllium copper (BeCu), gold over nickel plating The thickness of Gold plating * â?¥1.27micron TWIST PIN * Male contact, fitted to plug connector. Socket * Female contact, fitted to socket connector (also known as socket). Insulator* 20% GFPPS (20% glass filled polyphenylene sulfide) Insert * Moulded insulation housing, separating each connection. Interfacial Seal * Fitted to socket connector only Shell *Connector metal body plated nickel or cadmium. Jackscrew *High or low profile, hexagonal socket or slotted head. Jackpot* Mates with jackscrew. LCP * Liquid Crystal Polymer. Potting * Epoxy compound used as an encapsulant. Cable * AFR250 (PTFE) MIL-DTL-681 Wire length * â?¤6 meters (Recommend) Standard connector * Manufactured to the standard dimensions and specifications. Special connector * A standard connector modified to meet specific requirements. Custom-made connector * Designed to meet specific customer requirements. Pigtail connector * Connector with insulated or uninsulated wires. Harness * Multi-branched cable assembly. Sunkye International was originally developed in the early 1950s and was one of the Twist pin/ Micro D/Nano D connector companies to license this technology and improve it.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
Contact Material: Brass Insulator Matreial: PA6T(UL94V-0) Pitch: 1.27mm Plating: Gold /Tin Number of pins: 6~64P Current Rating: 2A Contact Resistance: 20 m Insulation Resistence: 1000 m Withtading Voltage: 1000V Operating temperatures: Gold plated:-55 ~105 Tin plated: -40~105 Soldering temperature: 260,10s max.
