直流风扇-12V/24V直流供电工业风扇在线

直流风扇

178 个结果

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Rated Voltage(V)

Size(mm)

119*119*38 80*80*38 92*92*38 92*92*32 92*92*25 40*40*10 120*120*38 40*40*28 50*50*15 60*60*15 60*60*25 172φ*51 172*150*51 80*80*25 120x120x38 40*40*20 120*120*25 175 60*60*38 40*40*15 50x50x20 70*70*25 70*70*20 40x40x28 50*50 70x70x25 60×60×25 92*92*20 30*30*10 60×60×10.00 15x15x3.5 172×150×51 φ200*53 80*80*15 60×60×25.4 40×40×28 60×60×25.40 80x80x25.4 51*15 60*60*10 70x70x15 92×92×38 80*80*80 60×60×38 120×120×38 Ø225×99.00 60x60x10 50x50x32 40×40×10 80×80×25 38x38x28 60*60*25.4 φ120*54 55*55*8 80×80×38 70*70*25.4 ø250*89 50*50*20 120x120x25.4 80x80x38 172×150×50.8 127×127×38 40x40x15 80×80×32 60x60x25.4 70*70*38 80×80×38.00 92x92x25.4 75.7×75.7×30 75.7×75.7×25.00 60x60x15 50x50x10 80×80×15.00 139.7×139.7×50.8 80x80x15 70×70×15.00 92×92×38.00

Max.Air Flow(m³/h)

19 42 308 222 79 115 61 204 225 1030 28 6 17 258 176.307 17.17 32.98 85.34 430 25.211 34.5 26.843 88.349 60.3 20.5 79.73 187 136 297.4 46.75 65.28 65.195 59.5 40.8 361.42 115.26 136.34 58.055 17.2 221 27.6 26.5 19.6 6.8 30.4 8.7 258.1 59.1 91.8 40.3 16 129.37 51.816 7.3 29.4 47.1 220 36 0.525 553 72 569.5 113.9 297.551 760 897 1268.37 136.2 409.7 13.855 65.2 45 71.4 7.803 63.78 247.2 727.6 297.5 113.3 37 322.8 323.85 1296 22.8 53.64 85.68 13.9 125.5 88.4 85.7 27.4 287.4 112 85.3 37.06 38.6 182.41 93.6 219.9 361 92.82 72.59 60.6 113.88 161.64 255.42 25.8 256 13.77 73.8 225.24 168.24 507.6 540.6 174 111.52 49.64 51.8 339.8 39.7 58.14 22.1 25 19.3 105.3 85.6 64.8 105.74 123.6 98.4 26 104.2 46.8 26.1 140.539 19.38 82.2 464 44.251 66.5 6.358 82.92 47.9 53.4 145.2

Max.Pressure(Pa)

16 9 75.51 13.5 14.4 17 453.2 135.5 103.7 78.5 126.8 21.7 196.8 4897.1 142.2 142 52 34.3 267.8 87.5 53.3 48.7 62.9 42.2 97.6 716.6 202.3 21.6 784.7 135.4 54.03 52.27 581.4 487.5 1113.4 433.2 174.4 173 672.6 16.18 261.94 230.7 47.3 50.5 87.7 299.7 6.8 140.2 17.8 242.1 356.5 846.9 88.3 359.7 269.5 1237.7 107.9 103.6 53.8 39.5 97.58 42.17 75.81 121.9 154.9 12.5 190.7 505.73 250.46 233.4 770 128.8 85.9 188.6 52.5 105.1 114.3 5.5 89.4 112.8 216.7 136.2 55.11 119.6 243.3 122.4 74 38.54 210.2 41.58 42.6 202.31 194.5 11 75.2 42.66 30.6 32.17 101

Input Power(W)

Speed(rpm)

Noise(db)

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制造商料号	Rated Voltage(V)	Size(mm)	Max.Air Flow(m³/h)	Max.Pressure(Pa)	Input Power(W)	Speed(rpm)	Noise(db)

QFR0624EHPO \| Delta Electronics 24VDC 2.4W Axial Fan for Industrial Automation Cooling QFR0624EHPO is a 24VDC axial fan for industrial automation enclosures. Its 2.4 W input and 6000 rpm speed accompany a 60 x 60 x 25 mm frame, offering a defined power budget for compact cooling layouts.	24	606025	46.75	-	2.4	6000	39.5
PFB0924DHEP0 \| Delta Electronics 24VDC 34.8W Axial Fan for Industrial Control Cabinet Cooling Pressure is a key selection point for PFB0924DHEP0: the listed maximum is 453.2 Pa. This 24VDC axial fan serves industrial control-cabinet cooling in a 92 x 92 x 38 mm package rated at 8000 rpm.	24	929238	297.4	453.2	34.8	8000	66.5
FFB0812EHE \| Delta Electronics 12VDC 10.8W Axial Fan for Server and Telecommunications Cooling For server airflow in an 80 mm frame, FFB0812EHE uses a 38 mm-deep axial design. The 12VDC fan has a 5700 rpm rating and a listed maximum airflow of 136 m3/h, with 10.8 W input power specified.	12	808038	136	-	10.8	5700	52.5
FFB0924EHE \| Delta Electronics 24VDC 12W Axial Fan for Server and Telecommunications Cooling FFB0924EHE combines a 92 x 92 x 38 mm axial fan assembly with 24VDC operation for telecom and server cooling. Its listed 187 m3/h maximum airflow is paired with a 4800 rpm speed and 12 W input.	24	929238	187	17	12	4800	55
AFB0712VHD \| Delta Electronics 12VDC 4.2W Axial Fan for Server and Power Supply Cooling The 20 mm depth of AFB0712VHD suits shallow server or power-supply enclosures. Running on 12VDC, this 70 mm axial fan is specified at 5000 rpm and 4.2 W, with 79.73 m3/h maximum airflow listed.	12	707020	79.73	-	4.2	5000	35
QFR0624GHP0 \| Delta Electronics 24VDC 3.84W Axial Fan for Industrial Automation Cooling At 7600 rpm, QFR0624GHP0 offers a high-speed 60 mm axial fan format for industrial automation cooling. It operates on 24VDC in a 25 mm-deep frame, with a listed 3.84 W input for electrical integration.	24	606025	20.5	14.4	3.84	7600	47
AFB0924SH-A \| Delta Electronics 24VDC 9.6W Axial Fan for Server and Power Supply Cooling AFB0924SH-A is a 24VDC axial fan intended for server and power-supply ventilation. Its 92 x 92 x 25 mm housing accommodates a 4800 rpm rotor, while the specified 9.6 W input helps define supply sizing.	24	929225	60.3	13.5	9.6	4800	53
AFB0724VH-A \| Delta Electronics 24VDC 6.48W Axial Fan for Server and Power Supply Cooling In the 70 mm class, AFB0724VH-A pairs a 25 mm frame depth with 5500 rpm operation. This 24VDC axial fan is listed for server and power-supply cooling, with a maximum airflow rating of 88.349 m3/h.	24	707025	88.349	-	6.48	5500	47.5
EFB0424VHD \| Delta Electronics 24VDC 2.16W Axial Fan for Industrial Equipment Cooling EFB0424VHD provides axial fan ventilation for industrial electronics from a 24VDC supply. A 40 x 40 x 20 mm package and 2.16 W input distinguish its electrical and mechanical fit for equipment cooling.	24	404020	17.17	-	2.16	9000	32.5
FFB0424VHN \| Delta Electronics 24VDC 2.4W Axial Fan for Server and Telecommunications Cooling Server and telecom enclosures needing a 40 mm footprint can consider FFB0424VHN. This 24VDC axial fan uses a deeper 28 mm body and a 9500 rpm rotor; listed input power is 2.4 W for this configuration.	24	404028	26.843	-	2.4	9500	45
AFB0524VHD \| Delta Electronics 24VDC 2.4W Axial Fan for Server and Power Supply Cooling A 75.51 Pa maximum static-pressure rating characterizes AFB0524VHD. Intended for server or power-supply cooling, the 24VDC axial fan uses a 50 x 50 x 20 mm body and is specified to run at 7000 rpm.	24	50x50x20	34.5	75.51	2.4	7000	40.5
AFB0424SHB \| Delta Electronics 24VDC 2.88W Axial Fan for Server and Power Supply Cooling AFB0424SHB fits a 40 x 40 x 15 mm space in servers or power supplies. Its 24VDC axial fan design is specified at 11000 rpm, making rotor speed the defining selection point within this small frame size.	24	404015	25.211	-	2.88	11000	41.5
PFB1224UHE \| Delta Electronics 24VDC 48W Axial Fan for Industrial Control Cabinet Cooling With 430 m3/h listed maximum airflow, PFB1224UHE addresses industrial control-cabinet cooling. This 24VDC axial fan combines a 120 x 120 x 38 mm frame with a 5500 rpm speed and 48 W input rating.	24	12012038	430	-	48	5500	66.5
FFB0624EHE \| Delta Electronics 24VDC 9.12W Axial Fan for Server and Telecommunications Cooling FFB0624EHE brings a 38 mm-deep, 60 mm axial format to server and telecom cooling. The 24VDC model runs at 8000 rpm, with 85.34 m3/h maximum airflow specified for this higher-speed enclosure fan.	24	606038	85.34	-	9.12	8000	54.5
AFB0624VHBWPE \| Delta Electronics 24VDC 2.64W Axial Fan for Server and Power Supply Cooling A 15 mm profile distinguishes AFB0624VHBWPE for server chassis and power supplies. This 24VDC axial fan measures 60 x 60 mm across the frame and is listed at 5000 rpm with a 2.64 W electrical input.	24	606015	32.98	-	2.64	5000	37
EFB0412VHD-F00 \| Delta Electronics 12VDC 1.44W Axial Fan for Industrial Equipment Cooling Industrial electronics can use the EFB0412VHD-F00, a 12VDC axial fan with a 40 x 40 x 20 mm envelope. Its 9000 rpm speed and listed 1.44 W input define a compact cooling option for equipment housings.	12	404020	17.17	-	1.44	9000	32.5
AFB1224VH \| Delta Electronics 24VDC 5.52W Axial Fan for Server and Power Supply Cooling For power-supply enclosures, AFB1224VH combines 24VDC axial airflow with a 25 mm-deep frame. Rated at 3100 rpm and 5.52 W, this 120 mm fan offers a shallower format than the 38 mm models in the range.	24	12012025	176.307	-	5.52	3100	44.5
AFB1224SHE \| Delta Electronics 24VDC 12W Axial Fan for Server and Power Supply Cooling The AFB1224SHE is a 24VDC axial fan for server and power-supply cooling. Its 120 x 120 x 38 mm frame houses a 3700 rpm rotor, with a listed maximum airflow of 258 m3/h and 12 W input power.	24	12012038	258	-	12	3700	53

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关于直流风扇

直流风扇涵盖了所有采用直流电动机驱动的风扇类型，包括直流轴流风扇、直流离心风机以及各类微型紧凑型直流风扇。现代直流风扇市场主要由无刷直流（BLDC）技术主导。该技术采用电子换向，取代了机械电刷，与有刷直流方案相比，具有使用寿命更长、效率更高、运行更安静以及电磁干扰更低等优势。直流风扇是服务器和数据中心制冷（采用12V或48V直流供电）、通信设备（使用–48V直流电源）、汽车电子、便携式及电池供电设备，以及太阳能通风系统的首选技术。直流风扇相对于交流风扇的一个重要优势是原生支持PWM调速——这使系统设计人员能够实施智能热管理策略，根据实时温度数据动态调整散热能力。恒瑞备有来自EBM-PAPST、SUNON、三洋电机等全球领先品牌的全系列直流风扇库存，并提供规格选型及替代型号对照的全方位技术支持。

如何选择合适的直流风扇

选择合适的直流风扇，应从工作点出发而不是从型号名称出发。先确定您实际需要的风量（CFM 或 m³/h）以及风机需要克服的静压，再寻找性能曲线能以一定裕量穿过该工作点的机型，而不是刚好压在曲线边缘的产品。

电气细节要尽早确认。DC 风机通常采用 12/24/48 V 供电，易于与控制板集成；AC 风机适合 115/230 V 定速安装场合。如果风量需要随负载变化，请选择支持 PWM 或模拟量控制的 EC 技术；在需要状态监控的场合，测速输出可以让控制器及时发现风机故障。

下一步是环境与认证。根据粉尘和潮湿暴露程度匹配 IP 防护等级，凡在高温、立式或全天候连续运行的场合，优先选择滚珠轴承，并对照目标市场确认 UL、CE、RoHS 等认证。尽早以 dBA 设定声学限值，可以避免第一台样机噪声过大时的后期返工。

最后，请从整体供货风险而非单纯价格来比较候选型号：确认所需数量的现货情况，核实后续批次的交期，并在确认前索取规格书和尺寸图。报价前，我们的团队会为您交叉核对曲线、尺寸和电气参数该分类目前有 178 件产品可供对比。

直流风扇的典型应用场景与案例

直流风扇几乎出现在所有需要可靠排热或换气的行业。典型环境包括机房与数据中心、制冷冷凝器与冷库蒸发器、暖通空调组合式空调机组、通信机柜、医疗与实验室设备、焊接与数控机床机壳，以及新能源电力柜。在这些场景中，风机都是关键部件：一旦故障就意味着停产、货物受损或代价高昂的紧急停机。

一个反复出现的场景来自控制柜改造：原装风机已停产，安装孔位不能改动，停机时间以小时计。我们按机壳尺寸、风量和噪音将旧型号与在产系列逐一比对，提出最接近的直接替换方案，并随货附上规格书，让电工无需重新设计即可接线。

对冷库运营方来说，痛点很直接：蒸发器或冷凝器风机故障必须立即更换，而不是等六周的进口周期。将叶轮直径、转速和防护等级与现货等效型号逐一比对，我们能在几天内恢复制冷能力——备件替换供应也因此成为我们在该分类下的核心业务。

无论项目是全新设备还是在用 Delta 机组的替换，流程都一样：把工作点和约束条件发给我们，我们回报经过验证的选型结果，并附规格书、性能曲线和明确的交期。

直流风扇采购常见问题解答

是否支持直流风扇的定制或 OEM 版本？

可以。除标准目录型号外，我们可以洽谈修改引线、接口、调速曲线、IP 防护升级或 OEM 贴牌包装等方案。定制通常从约定的年用量起步；我们的工程师会先评审您的需求，并在任何承诺之前确认可行性、模具费用和交期。

贵司提供怎样的质保和售后支持？

每台机组均享受制造商针对材料和工艺缺陷的质保，索赔全程由我们协助处理，您只需对接一家供应商，无需跨国追查工厂。如在使用中出现故障，请提供序列号、运行工况和照片，我们将按报价约定的方式安排更换或退款。

采购前能提供哪些技术资料？

下单前可按需提供规格书、性能曲线、尺寸图和认证文件（视适用情况提供 UL、CE、RoHS）——我们始终认为，采购订单应建立在经过验证的选型之上，而不是取代选型。对于项目投标，我们还可以提供产品对比表，把候选型号按您关注的参数逐项并列呈现。

直流风扇

直流风扇

按类型

按行业

Rated Voltage(V)

Size(mm)

Max.Air Flow(m³/h)

Max.Pressure(Pa)

Input Power(W)

Speed(rpm)

Noise(db)

库存选项

环保选项

资料

排除

已选条件

关于直流风扇

如何选择合适的直流风扇

直流风扇的典型应用场景与案例

直流风扇采购常见问题解答

是否支持直流风扇的定制或 OEM 版本？

贵司提供怎样的质保和售后支持？

采购前能提供哪些技术资料？