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<title>[Cooling fans-DC Brushless fans-Centrifugal fans]Manufacturer-Shenzhen Ruiapple Electronics Co.,LTD锛�</title>
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<span class="tagline">DC Fans | Motor Products Development and Supplier</span>
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<span>EC Backward Curved Centrifugal</span></a>
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<span id="b1" onmousemove="setTab('b',1,3)" class="curr">DC Series</span>
<span id="b2" onmousemove="setTab('b',2,3)">AC Series</span>
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<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 20mm Axial fan</a></li>
<li class="server-&-storage"><a href="/Products/DC-Axial-Fans/448.html">20*20*6mm</a><img src="/images/DC2006.png" /></li>
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<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 25mm Axial fan</a></li>
<li class="datacom"><a href="/Products/DC-Axial-Fans/449.html">25*25*10mm</a><img src="/images/DC2510.png" /></li>
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<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 30mm Axial fan</a></li>
<li class="reliable-engineering"><a href="/Products/DC-Axial-Fans/450.html">30*30*10mm</a><img src="/images/DC3010.png" /></li>
</ul>
<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 40mm Axial fan</a></li>
<li class="infotainment-/-autonomous-fans"><a href="/Products/DC-Axial-Fans/451.html">40*40*10mm</a><img src="/images/DC4010.png" /></li>
<li class="led-headlight-fan"><a href="/Products/DC-Axial-Fans/452.html">40*40*20mm</a><img src="/images/DC4020.png" /></li>
<li class="seat-ventilation-blowers"><a href="/Products/DC-Axial-Fans/453.html">40*40*28mm</a><img src="/images/DC4028.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 50mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/454.html">50*50*10mm</a><img src="/images/DC5010.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/455.html">50*50*15mm</a><img src="/images/DC5015.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 60mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/456.html">60*60*10mm</a><img src="/images/DC6010.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/457.html">60*60*15mm</a><img src="/images/DC6015.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/458.html">60*60*20mm</a><img src="/images/DC6020.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/459.html">60*60*25mm</a><img src="/images/DC6025.png" /></li>
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<div class="Ruiapple_menu_onethird Ruiapple_pull_left spacing_32">
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 70mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/460.html">70*70*15mm</a><img src="/images/DC7010.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/461.html">70*70*25mm</a><img src="/images/DC7025.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 80mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/462.html">80*80*15mm</a><img src="/images/DC8015.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/463.html">80*80*20mm</a><img src="/images/DC8020.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/464.html">80*80*25mm</a><img src="/images/DC8025.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/465.html">80*80*38mm</a><img src="/images/DC8038.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 92mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/466.html">92*92*25mm</a><img src="/images/DC9225.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/467.html">92*92*38mm</a><img src="/images/DC9238.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 120mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/468.html">120*120*25mm</a><img src="/images/DC12025.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/469.html">120*120*38mm</a><img src="/images/DC12038.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/470.html">120*120*38mm A</a><img src="/images/DC12038A.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/471.html">120*120*38mm B</a><img src="/images/DC12038B.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 140mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/622.html">140*140*25mm</a><img src="/images/DC14025.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/472.html">140*140*37mm</a><img src="/images/DC1437.png" /></li>
</ul>
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<div class="Ruiapple_menu_onethird Ruiapple_pull_left spacing_32">
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 172mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/473.html">172*150*25mm</a><img src="/images/DC17225.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/474.html">172*150*51mm</a><img src="/images/DC17251.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Axial-Fans/475.html">172*150*51mm A</a><img src="/images/DC17251A.png" /></li>
</ul>
</div>
<div class="Ruiapple_menu_onethird Ruiapple_pull_left spacing_32">
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 30mm Blower</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/483.html">30*30*10mm</a><img src="/images/DB3010.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 40mm Blower</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/484.html">40*40*10mm</a><img src="/images/DB4010.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 50mm Blower</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/485.html">50*50*15mm</a><img src="/images/DB5015.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 75mm Blower</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/486.html">75*75*30mm</a><img src="/images/DB7530.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/487.html">75*75*30mm B</a><img src="/images/DB7530A.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 85mm Blower</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/488.html">85*85*30mm</a><img src="/images/DB8530.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 97mm Blower</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/489.html">97*97*33mm</a><img src="/images/DB9733.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/490.html">97*97*33mm A</a><img src="/images/DB9733A.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 120mm Blower</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/491.html">120*120*32mm</a><img src="/images/DB12032.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/492.html">120*120*32mm A</a><img src="/images/DB12032A.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 144mm Blower</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Blowers/493.html">144*144*40mm</a><img src="/images/DB1340.png" /></li>
<li class="gaming-consoles"></li>
<li class="gaming-consoles"></li>
<li class="gaming-consoles"></li>
<li class="gaming-consoles"></li>
</ul>
</div>
<div class="Ruiapple_menu_onethird Ruiapple_pull_left spacing_32">
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� Back Curved Centrifugl Fan</a></li>
<li class="gaming-consoles"><a href="/Products/DC-Backward-Curved-Centrifugal-Fans/506.html">100*25mm</a><img src="/images/DCC10025.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Backward-Curved-Centrifugal-Fans/507.html">120*25mm</a><img src="/images/DCC12025.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Backward-Curved-Centrifugal-Fans/508.html">133*80mm</a><img src="/images/DCC133.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Backward-Curved-Centrifugal-Fans/509.html">175*69mm</a><img src="/images/DCC175.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Backward-Curved-Centrifugal-Fans/510.html">190*79mm</a><img src="/images/DCC190.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Backward-Curved-Centrifugal-Fans/511.html">220*71mm</a><img src="/images/DCC220.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Backward-Curved-Centrifugal-Fans/512.html">225*100mm</a><img src="/images/DCC225.png" /></li>
<li class="gaming-consoles"><a href="/Products/DC-Backward-Curved-Centrifugal-Fans/513.html">250*100mm</a><img src="/images/DCC250.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� Cross Flow Fans Motor</a></li>
<li class="gaming-consoles"><a href="/Products/Cross-fan-Motors/625.html">24.5mm</a><img src="/images/CF24.5.png" /></li>
<li class="gaming-consoles"><a href="/Products/Cross-fan-Motors/626.html">30.5mm</a><img src="/images/CF30.5.png" /></li>
<li class="gaming-consoles"><a href="/Products/Cross-fan-Motors/627.html">37.5mm</a><img src="/images/CF37.5.png" /></li>
<li class="gaming-consoles"><a href="/Products/Cross_fan_Motors/2021/0908/630.html">37.5mm A</a><img src="/images/CF37.5A.png" /></li>
<li class="gaming-consoles"><a href="/Products/Cross_fan_Motors/2021/0825/629.html">47.5mm</a><img src="/images/CF47.5.png" /></li>
<li class="gaming-consoles"><a href="/Products/Cross-fan-Motors/628.html">50mm</a><img src="/images/CF50.png" /></li>
</ul>
</div>
</div>
</div>
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<div class="Ruiapple_pull_left Ruiapple_submenu_listing">
<div class="Ruiapple_menu_onethird Ruiapple_pull_left spacing_32">
<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥�80mm Axial fan</a></li>
<li class="server-&-storage"><a href="/Products/AC-Axial-Fans/495.html">80*80*25mm<img src="/images/AC8025.png" /></a></li>
</ul>
<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 90mm Axial fan</a></li>
<li class="datacom"><a href="/Products/AC-Axial-Fans/496.html">92*92*25mm</a><img src="/images/AC9225.png" /></li>
</ul>
<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 110mm Axial fan</a></li>
<li class="reliable-engineering"><a href="/Products/AC-Axial-Fans/497.html">110*110*25mm</a><img src="/images/AC11025.png" /></li>
</ul>
<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 120mm Axial fan</a></li>
<li class="infotainment-/-autonomous-fans"><a href="/Products/AC-Axial-Fans/498.html">120*120*25mm</a><img src="/images/AC12025.png" /></li>
<li class="led-headlight-fan"><a href="/Products/AC-Axial-Fans/499.html">120*120*38mm</a><img src="/images/AC12038.png" /></li>
</ul>
<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 150mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/AC-Axial-Fans/501.html">150*150*50mm</a><img src="/images/AC15050.png" /></li>
</ul>
</div>
<div class="Ruiapple_menu_onethird Ruiapple_pull_left spacing_32">
<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 172mm Axial fan</a></li>
<li class="home-appliances"><a href="/Products/AC-Axial-Fans/502.html">172*150*51mm</a><img src="/images/AC17251.png" /></li>
<li class="video-&-audio-system"><a href="/Products/AC-Axial-Fans/623.html">172*150*51mm A</a><img src="/images/AC17251A.png" /></li>
</ul>
<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 200mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/AC-Axial-Fans/504.html">200*200*60mm</a><img src="/images/AC20060.png" /></li>
</ul>
</div>
</div>
</div>
<div id="con_b_3" class="cc" style="display:none;">
<div class="Ruiapple_pull_left Ruiapple_submenu_listing">
<div class="Ruiapple_menu_onethird Ruiapple_pull_left spacing_32">
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 60mm Axial fan</a></li>
<li class="server-&-storage"><a href="/Products/EC-Axial-Fans/477.html">60*60*25mm</a><img src="/images/EC6025.png" /></li>
</ul>
<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 80mm Axial fan</a></li>
<li class="datacom"><a href="/Products/EC-Axial-Fans/478.html">80*80*25mm</a><img src="/images/EC8025.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 92mm Axial fan</a></li>
<li class="reliable-engineering"><a href="/Products/EC-Axial-Fans/479.html">92*92*25mm</a><img src="/images/EC9225.png" /></li>
</ul>
<ul class="Ruiapple_margin_top_20">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 120mm Axial fan</a></li>
<li class="infotainment-/-autonomous-fans"><a href="/Products/EC-Axial-Fans/480.html">120*120*38mm</a><img src="/images/EC12038.png" /></li>
<li class="infotainment-/-autonomous-fans"><a href="/Products/EC-Axial-Fans/481.html">120*120*38mm A</a><img src="/images/EC12038A.png" /></li>
</ul>
<ul class="">
<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� 172mm Axial fan</a></li>
<li class="gaming-consoles"><a href="/Products/EC_Axial_Fans/624.html">172*150*51mm</a><img src="/images/EC17251.png" /></li>
<li class="home-appliances"><a href="/Products/EC-Axial-Fans/482.html">172*150*51mm A</a><img src="/images/EC17251A.png" /></li>
</ul>
</div>
<div class="Ruiapple_menu_onethird Ruiapple_pull_left spacing_32">
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<li id="catid-45" class="Ruiapple_submenu_heading for-disc"><a href=""> 鈥� Back Curved Centrifugl Fan</a></li>
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<h2>Shenzhen Ruiapple Electronics Co.,LTD</h2>
<p class="desc"> The company was founded in 2000 and has its own R&D and production base of 20,000 square meters of cooling fan products in Mianyang, an electronic technology city, and a professional team with 20 years of industry R&D and manufacturing experience, reaching an annual production and sales scale of 6 million high-end products....</p>
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<p><a>Every cooling fans model undergoes rigorous testing to achieve minimum noise under high airflow and air pressure conditions. Ruiapple highly automated, precision assembly process ensures consistent quality. </a></p>
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<p><a>AC blower fan or DC blower fan is commonly used in network servers and telecommunications systems with high impedance from back pressure. These types of fans contain a circular impeller within an enclosed cage.</a></p>
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<p><a>Featuring ball or sleeve bearings for long life operation and sturdy all steel construction, Ruiapple motors operate quietly and are coated with protective coatings to withstand humid and harsh environmental conditions.</a></p>
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<p><a>When your design requires something special, whether it's an AC fan, DC fan, EC fan or blower, Ruiapple Fans will respond fast and provide you a perfect solution from pricing to prototype to production. Dual-voltage, spot cooling, sealed sleeve, low-noise, water-proof, high performance, thermal controlled, most fan prameters can be changed.</a></p>
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<div class="time fl"><b>2021</b>09-10<span class="yuan"></span></div>
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<h3>Optimal Ventilation Solution in Mask Fan</h3>
<p>With the continuous spread of the novel coronavirus pneumonia epidemic, maintaining social distancing has become an important measure in peoples lives to prevent the spread of the epidemic when the vaccine cannot be vaccinated on a large sc...</p>
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<h3>What is the difference between a DC fan and an AC fan?</h3>
<p>What is the difference between a DC fan and an AC fan ? 1. Working principle: The working principle of the DC fan: through the 4102 DC voltage and electromagnetic induction, 1653 is converted from electrical energy into machinery to drive t...</p>
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<div class="time fr"><b>02-20</b>2021</div>
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<h3>How to choose a more reasonable axial fan?</h3>
<p>How to choose a more reasonable axial fan? When many people choose an axial fan for the first time, because they have no idea about the air volume and noise of the axial fan, they may not know the price of the axial fan. Therefore, when cho...</p>
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<div class="time fr"><b>02-20</b>2021</div>
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<h3>How does the DC fan work?</h3>
<p>How does the DC fan work? Today, Ruiapple will introduce the operation steps of DC fans . 1. The DC fan is mainly composed of rotor, stator, fan blades and other auxiliary components (such as bearings, retaining rings, etc.). There should b...</p>
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<div class="time fr"><b>02-20</b>2021</div>
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