直流风扇-12V/24V直流供电工业风扇在线

直流风扇

178 个结果

按类型

按行业

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)

已选条件

显示

61-80

1-20 21-40 41-60 61-80 81-100 101-120 121-140 141-160 161-178

共 178 个

推荐最受欢迎

下载表格

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)

FFB0412SHN \| Delta Electronics 12VDC 6W Axial Fan for Server and Telecommunications Cooling A 6 W input and 13000 rpm speed define FFB0412SHN for server and telecom ventilation. Operating on 12VDC, this axial fan measures 40 x 40 x 28 mm and lists 40.8 m3/h maximum airflow in the supplied data.	12	404028	40.8	-	6	13000	54.5
KFB2548HHU \| Delta Electronics 48VDC DC Fan for Industrial Electronics and Custom System Cooling The KFB2548HHU is a 48VDC fan for industrial electronics and custom cooling systems. Its listed 250 mm diameter and 89 mm depth are the key sizing characteristics for selecting the equipment airflow assembly.	48	ø250*89	-	-	-	-	72
AFB1224EHE \| Delta Electronics 24VDC 20.4W Axial Fan for Server and Power Supply Cooling AFB1224EHE offers a 4600 rpm axial fan design for server and power-supply cooling on 24VDC. The supplied frame dimensions are 119 x 119 x 38 mm, with 361 m3/h maximum airflow and 20.4 W input listed.	24	11911938	361	-	20.4	4600	58.5
AFB0424VHD \| Delta Electronics 24VDC 2.16W Axial Fan for Server and Power Supply Cooling For server electronics, AFB0424VHD combines a 40 mm axial footprint with a 20 mm depth. This 24VDC fan lists 103.6 Pa maximum pressure and 9000 rpm operation, with 2.16 W input defining its electrical load.	24	404020	17.17	103.6	2.16	9000	32.5
AFB0724VH \| Delta Electronics 24VDC 6.48W Axial Fan for Server and Power Supply Cooling The 70 mm AFB0724VH axial fan is listed for server cooling on 24VDC. A 25.4 mm body depth defines the required clearance, while its 6.48 W input distinguishes it from the supplied 12VDC version of similar speed.	24	707025.4	88.4	107.9	6.48	5500	47.5
FFB0412EN \| Delta Electronics 12VDC 17.4W Axial Fan for Server and Telecommunications Cooling FFB0412EN is a 12VDC axial fan for server and telecom equipment with a listed 25000 rpm rotor. The 40 x 40 x 28 mm body houses this high-speed configuration, with 17.4 W input specified for supply planning.	12	404028	-	-	17.4	25000	64
AFB1224HHE \| Delta Electronics 24VDC 6.48W Axial Fan for Server and Power Supply Cooling A listed 3500 rpm speed and 6.48 W input identify AFB1224HHE for server and power-supply cooling. This 24VDC axial fan has a 120 x 120 x 38 mm frame, providing a specific fit for 38 mm-deep installations.	24	12012038	222	9	6.48	3500	47
PFM0812HE \| Delta Electronics 12VDC 51.6W DC Fan for Industrial Electronics Cooling The 16300 rpm PFM0812HE is a 12VDC fan for industrial electronics cooling. A listed 1237.7 Pa maximum static pressure characterizes its 80 x 80 x 38 mm assembly, alongside a 51.6 W input rating.	12	80×80×38	219.9	1237.7	51.6	16300	77
AFB1212GHE \| Delta Electronics 12VDC 29.4W Axial Fan for Server and Power Supply Cooling AFB1212GHE is the 12VDC axial fan option with a listed 29.4 W input in this 120 mm server-cooling group. The 5200 rpm specification helps distinguish its operating point from the lower-speed SHE and HHE entries.	12	12012038	409.7	269.5	29.4	5200	62
BSB05505HP \| Delta Electronics 5VDC 3W Centrifugal Blower for Electronic Equipment Cooling BSB05505HP uses a centrifugal blower layout for local electronic equipment cooling on 5VDC. Its listed 55 x 55 x 8 mm envelope emphasizes a shallow installation profile, with a 3 W input specification.	5	55558	-	-	3	-	69
PFB0624GHE \| Delta Electronics 24VDC 11.52W Axial Fan for Industrial Control Cabinet Cooling PFB0624GHE uses a 10000 rpm axial fan rotor for 24VDC industrial cabinet cooling. At 60 mm square and 38 mm deep, this model lists 11.52 W input; its 359.7 Pa pressure ceiling is relevant to duct-resistance evaluation.	24	60×60×38	93.6	359.7	11.52	10000	57.5
PFM0612XHE \| Delta Electronics 12VDC DC Fan for Industrial Electronics and Custom System Cooling For equipment-specific industrial cooling, PFM0612XHE is a 12VDC fan in a 60 x 60 x 38 mm format. The supplied record lists 182.41 m3/h maximum airflow and 7500 rpm, giving it a defined airflow selection point.	12	606038	182.41	-	-	7500	61
KFB1224GHS \| Delta Electronics 24VDC DC Fan for Industrial Electronics and Custom System Cooling KFB1224GHS is a 24VDC fan intended for industrial electronics and custom cooling layouts. A listed 120 mm diameter and 54 mm depth distinguish its assembly; the full model is needed for interface confirmation.	24	φ120*54	-	-	-	-	-
AFB0612EH-AB \| Delta Electronics 12VDC 4.56W Axial Fan for Server and Power Supply Cooling AFB0612EH-AB is a 12VDC axial fan with a 60 x 60 x 25.4 mm envelope for server and power-supply ventilation. Its listed 65.28 m3/h maximum airflow and 135.5 Pa maximum pressure define its airflow profile.	12	606025.4	65.28	135.5	4.56	6800	46.5
AFB1212HHE \| Delta Electronics 12VDC 5.52W Axial Fan for Server and Power Supply Cooling The 2900 rpm AFB1212HHE is a 12VDC axial fan intended for server ventilation. With 5.52 W listed input, it differs from the faster SHE and GHE entries; allow for its 120 mm square frame and 38 mm body depth.	12	12012038	204	88.3	5.52	2900	44
FFB03812VHN \| Delta Electronics 12VDC 10.2W Axial Fan for Server and Telecommunications Cooling FFB03812VHN puts a 23000 rpm axial fan assembly into a 38 x 38 x 28 mm space. Listed for server and telecom cooling on 12VDC, it has an 846.9 Pa maximum static-pressure specification and 10.2 W input.	12	38x38x28	38.6	846.9	10.2	23000	62.5
PFB0412EHN \| Delta Electronics 12VDC 6W Axial Fan for Industrial Control Cabinet Cooling A 16000 rpm rotor makes PFB0412EHN a high-speed member of the 40 mm cabinet-cooling group. This 12VDC axial fan lists 356.5 Pa maximum pressure, which must be evaluated against the installed system resistance.	12	404028	37.06	356.5	6	16000	54.5
FFB0612EHE \| Delta Electronics 12VDC 14.4W Axial Fan for Server and Telecommunications Cooling FFB0612EHE is the 12VDC axial fan configuration with 14.4 W listed input in this 60 mm telecom-cooling group. The 38 mm-deep housing permits a specific mechanical fit; its nominal speed is recorded as 8000 rpm.	12	60×60×38	85.3	242.1	14.4	8000	54.5
AFB0624EH \| Delta Electronics 24VDC 5.76W Axial Fan for Server and Power Supply Cooling AFB0624EH is the 6800 rpm choice in the supplied 24VDC, 60 mm axial fan group for server cooling. Its 5.76 W input is higher than the SH and VH entries, a distinction to consider when comparing their thermal designs.	24	606025	65.28	-	5.76	6800	46.5
FFB1224EHE \| Delta Electronics 24VDC 24W Axial Fan for Server and Telecommunications Cooling For server and telecom ventilation, FFB1224EHE is a 24VDC axial fan with a 24 W input rating. Its 120 x 120 x 38 mm dimensions and 4000 rpm speed offer a defined mechanical and electrical selection profile.	24	12012038	112	17.8	24	4000	59

显示

61-80

1-20 21-40 41-60 61-80 81-100 101-120 121-140 141-160 161-178

共 178 个

1 2 3 4 5 6 7 8 9

跳转页

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？