24v 3a Psu

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Overview

Product sourcing insights & recommendations

WAC Lighting
Reddit
25 来源

The market for 24V 3A (72W) power supply units (PSUs) is currently experiencing a growth phase, driven by the shift from 12V to 24V standards in LED lighting and industrial automation.

Key market insights show a strong trend toward Energy Star Level VI efficiency and a preference for 24V systems to minimize power loss over long wiring runs. The product landscape is dominated by three main form factors: Desktop Adapters ($4.00–$6.80) for consumer use, DIN Rail PSUs ($8.00–$12.30) for industrial panels, and Waterproof IP67 Drivers for outdoor applications.

I have compiled a detailed report covering market drivers, application trends, and a competitive product analysis to guide your sourcing or market research.

I can further assist with your 24V 3A PSU sourcing by:

Industrial 24v 3a Din Rail Power Supply

Products · 3 lists

NVVV NDR-75-24 75W 12V 24V 3.2A  Industrial Power Din Rail Power Supply 24V Ac to Dc Power Supply

NVVV NDR-75-24 75W 12V 24V 3.2A Industrial Power Din Rail Power Supply 24V Ac to Dc Power Supply

$12.274.9(87)
MOQ: 30 pieces
24V3A
Zhejiang Junlin Electric Technology Co., Ltd.Zhejiang Junlin Electric Technology Co., Ltd.verified🇨🇳CN5 yrs
Industrial Control System DIN Rail Switching Power Supply Single Output 75W 24V 3A

Industrial Control System DIN Rail Switching Power Supply Single Output 75W 24V 3A

$105.0(249)
MOQ: 1 piece
24V3A
Wenzhou Wode Electrical Co., Ltd.Wenzhou Wode Electrical Co., Ltd.verified🇨🇳CN15 yrs
6ep1337-3ba00 Sitop Modular Din Rail Power Supply 24vdc 40a 960w Brand New and Original One-year Warranty

6ep1337-3ba00 Sitop Modular Din Rail Power Supply 24vdc 40a 960w Brand New and Original One-year Warranty

$30-3004.7(668)
MOQ: 1 piece
24V3A31% reorder rate≤1h response time
Xiamen Qingshun Zhiheng International Trading Co., Ltd.Xiamen Qingshun Zhiheng International Trading Co., Ltd.🇨🇳CN1 yr
MDR-20 20W Industrial DIN Rail Switching Power Supply AC to DC Converter 24V 1A 5V 12V 15V for Automation

MDR-20 20W Industrial DIN Rail Switching Power Supply AC to DC Converter 24V 1A 5V 12V 15V for Automation

$9.24-11.085.0(83)
MOQ: 10 pieces
24V3A50+ store reviews4% reorder rate≤2h response time
Yueqing Okey trade Co,LtdYueqing Okey trade Co,Ltd🇨🇳CN9 yrs
ML100.200 100W, 24V, 4.2A 3-phase DIN Rail Power Supply

ML100.200 100W, 24V, 4.2A 3-phase DIN Rail Power Supply

$305-5005.0(717)
MOQ: 10 sets
24V3A20% reorder rate≤1h response time
Wuhan Unique Mechanical And Electrical Equipment Co., Ltd.Wuhan Unique Mechanical And Electrical Equipment Co., Ltd.🇨🇳CN4 yrs
SDR-75-24 Din Rail Power Supply Ultra Slim 75W Single Output 3.2A 24V Mean Well Switching Power Supply SDR7524

SDR-75-24 Din Rail Power Supply Ultra Slim 75W Single Output 3.2A 24V Mean Well Switching Power Supply SDR7524

$30.165.0(408)
MOQ: 5 pieces
24V3A400+ store reviews13% reorder rate≤1h response time
Suzhou Simpler Technology Co., Ltd.Suzhou Simpler Technology Co., Ltd.🇨🇳CN4 yrs
New Original Mean Well HDR-30-12 HDR-30-24 Industrial DIN Rail AC-DC Single Power Supply 30W Slim

New Original Mean Well HDR-30-12 HDR-30-24 Industrial DIN Rail AC-DC Single Power Supply 30W Slim

$7.80-8.804.8(283)
MOQ: 1 kilogram
24V3A12% reorder rate≤1h response time
Fuzhou Orange Tree Health Technology Co., Ltd.Fuzhou Orange Tree Health Technology Co., Ltd.🇨🇳CN1 yr
KRONZ 24V DIN Rail Power Supply 192W 3A Industrial AC/DC High Efficiency Switching Power Supply Indoor Use SMPS 100-240VAC Free

KRONZ 24V DIN Rail Power Supply 192W 3A Industrial AC/DC High Efficiency Switching Power Supply Indoor Use SMPS 100-240VAC Free

$504.8(483)
MOQ: 1 piece
24V3A100+ store reviews30% reorder rate≤2h response time
Kronz (Guangzhou) Electronics Co., Ltd.Kronz (Guangzhou) Electronics Co., Ltd.🇨🇳CN3 yrs
RT-50D Mean Well Power Supply AC-DC5V/3A24V/1A 12V/1A 115-264V in Enclosed Panel Mount RT Series Good Price in Stock Inch Woofer

RT-50D Mean Well Power Supply AC-DC5V/3A24V/1A 12V/1A 115-264V in Enclosed Panel Mount RT Series Good Price in Stock Inch Woofer

$13.695.0(187)
MOQ: 5 pieces
24V3A50+ store reviews6% reorder rate≤1h response time
Hangzhou Maogong Technology Co., Ltd.Hangzhou Maogong Technology Co., Ltd.🇨🇳CN3 yrs
SDR-75-24 75W Din Rail Switching Power Supply Industrial Use AC to DC 90-260VAC Input 24V Output with 3A Current

SDR-75-24 75W Din Rail Switching Power Supply Industrial Use AC to DC 90-260VAC Input 24V Output with 3A Current

$9.20-12.905.0(855)
MOQ: 2 pieces
24V3A14% reorder rate≤2h response time
Yueqing songyang Electric Technology Co.,Ltd.Yueqing songyang Electric Technology Co.,Ltd.🇨🇳CN8 yrs
Meanwell Power Supply 12v Small Volume 30W R HDR-30-12V 5V 15V 24V 48V DC Switching Power Supply 2A 3A

Meanwell Power Supply 12v Small Volume 30W R HDR-30-12V 5V 15V 24V 48V DC Switching Power Supply 2A 3A

$7.50-8.774.9(952)
MOQ: 5 pieces
24V3A200+ store reviews9% reorder rate≤1h response time
Zhongshan Longji Technology Co., Ltd.Zhongshan Longji Technology Co., Ltd.🇨🇳CN4 yrs
Din Rail Power Supply 110V/220V AC to 12V 24V DC 120W Industrial Din Power Supplies

Din Rail Power Supply 110V/220V AC to 12V 24V DC 120W Industrial Din Power Supplies

$9.99-15.605.0(252)
MOQ: 1 piece
24V3A≤5h response time
Jiangxi Mingwei Electronic Co., Ltd.Jiangxi Mingwei Electronic Co., Ltd.🇨🇳CN13 yrs
150W Single Output Industrial DIN RAIL NDR-150 Card Rail Mounting Power Light Power Supply

150W Single Output Industrial DIN RAIL NDR-150 Card Rail Mounting Power Light Power Supply

$12.534.7(371)
MOQ: 1 piece
24V3A≤4h response time
Henan 4.0 Automation Equipment Co., Ltd.Henan 4.0 Automation Equipment Co., Ltd.verified🇨🇳CN2 yrs
Mean Well NDR-75-24 DIN-Rail Power Supply 24V 3.3A 76.8W Universal Input Slim Design for Industrial Applications

Mean Well NDR-75-24 DIN-Rail Power Supply 24V 3.3A 76.8W Universal Input Slim Design for Industrial Applications

$15.394.9(321)
MOQ: 1 pack
24V3A4% reorder rate≤3h response time
SHENZHENSHISHENGGEERKEJIYOUXIANGONGSISHENZHENSHISHENGGEERKEJIYOUXIANGONGSI🇨🇳CN1 yr
Din Rail Power Supply 12V 24V 48V 15W 30W 60W 75W 120W Din Rail Industrial Power Supply 1.25A 2A 5A 6.3A

Din Rail Power Supply 12V 24V 48V 15W 30W 60W 75W 120W Din Rail Industrial Power Supply 1.25A 2A 5A 6.3A

$10-144.3(192)
MOQ: 5 pieces
24V3A50+ store reviews19% reorder rate≤2h response time
Henan Dongchuan Electrical Equipment Co., LtdHenan Dongchuan Electrical Equipment Co., Ltd🇨🇳CN6 yrs
EDR-75-24 24V 3.2A 75W DIN Rail Power Supply Dual Output 24V+12V for PLC Automation

EDR-75-24 24V 3.2A 75W DIN Rail Power Supply Dual Output 24V+12V for PLC Automation

$7.504.6(722)
MOQ: 5 pieces
24V3A
Shenzhen Starwell Technology Co., Ltd.Shenzhen Starwell Technology Co., Ltd.verified🇨🇳CN14 yrs
Meanwell 24VDC Din Rail Power Supply SDR-75-24 75W 24V 3.2A Single Output Industrial DIN RAIL TS-35/7.5/15 With PFC Function

Meanwell 24VDC Din Rail Power Supply SDR-75-24 75W 24V 3.2A Single Output Industrial DIN RAIL TS-35/7.5/15 With PFC Function

$17.50-22.904.9(398)
MOQ: 1 piece
24V3A300+ store reviews32% reorder rate≤4h response time
Hangzhou Easyplus Technology Co., Ltd.Hangzhou Easyplus Technology Co., Ltd.🇨🇳CN10 yrs
Jiangtek DRP-30 30W 12V 24V 48V Step Shape OVC III 4000Vac 90% Efficiency TS-35 DIN Rail Switching Power Supply

Jiangtek DRP-30 30W 12V 24V 48V Step Shape OVC III 4000Vac 90% Efficiency TS-35 DIN Rail Switching Power Supply

$8.50-144.9(611)
MOQ: 1 piece
24V3A
Hangzhou Jiang Technology Co., Ltd.Hangzhou Jiang Technology Co., Ltd.verified🇨🇳CN12 yrs
CNMW DR-120-24 DIN Rail 24V 5A 86% Efficiency AC-DC Switching Power Supply with Overload Protections for Industrial Use

CNMW DR-120-24 DIN Rail 24V 5A 86% Efficiency AC-DC Switching Power Supply with Overload Protections for Industrial Use

$7.205.0(590)
MOQ: 1 piece
24V50% reorder rate≤1h response time
Wenzhou Minhua Intelligent Technology Co., Ltd.Wenzhou Minhua Intelligent Technology Co., Ltd.verified🇨🇳CN2 yrs
Brand New 100% Original QT20.241-73 600W 3 Phase DIN Rail Power Supply 24V 25A 380-480V AC Industrial

Brand New 100% Original QT20.241-73 600W 3 Phase DIN Rail Power Supply 24V 25A 380-480V AC Industrial

$5364.5(117)
MOQ: 1 piece
24V200+ store reviews41% reorder rate≤2h response time
Dongguan Gexu Automation Equipment Co., Ltd.Dongguan Gexu Automation Equipment Co., Ltd.🇨🇳CN3 yrs
OEM DR-75-24 220V 24V 3.2A 75W Industrial Din Rail Power Supply Single Output DC Power Supply

OEM DR-75-24 220V 24V 3.2A 75W Industrial Din Rail Power Supply Single Output DC Power Supply

$144.9(684)
MOQ: 5 pieces
24V14% reorder rate≤2h response time
Wenzhou Qianxiang Electric Technology Co., LtdWenzhou Qianxiang Electric Technology Co., Ltd🇨🇳CN19 yrs
Original New in Stock MEAN WELL NDR-120-24 Slim DIN Rail Power Supply 24V DC 5A 120W 90-264VAC Input Industrial Power Unit

Original New in Stock MEAN WELL NDR-120-24 Slim DIN Rail Power Supply 24V DC 5A 120W 90-264VAC Input Industrial Power Unit

$39.99-41.443.8(188)
MOQ: 5 pieces
24V100% reorder rate≤8h response time
Shenzhen Junxin Industrial Control Technology Co., Ltd.Shenzhen Junxin Industrial Control Technology Co., Ltd.🇨🇳CN4 yrs
Sonyang NDR-75-24 Industrial Din Rail AC-DC 100-240V Input 24V 75W 3.5A Switching Power Supply

Sonyang NDR-75-24 Industrial Din Rail AC-DC 100-240V Input 24V 75W 3.5A Switching Power Supply

$9.20-9.944.6(611)
MOQ: 50 pieces
24V≤1h response time
Wenzhou Liuhuan Electronics Co., Ltd.Wenzhou Liuhuan Electronics Co., Ltd.🇨🇳CN1 yr
Industrial 96W DIN Rail Power Supply Hinet -IDP96 90-264VAC Input 12V 8A 24V 4A 48V 2A DC Output IP30 Surge Protection 3KVA

Industrial 96W DIN Rail Power Supply Hinet -IDP96 90-264VAC Input 12V 8A 24V 4A 48V 2A DC Output IP30 Surge Protection 3KVA

$22.504.1(796)
MOQ: 10 pieces
24V≤2h response time
Shenzhen Hi-Net Industrial Technology Co., Ltd.Shenzhen Hi-Net Industrial Technology Co., Ltd.🇨🇳CN1 yr
MEAN WELL HDR-100-24 100W Industrial DIN Rail Power Supply, 24V, 3.83A, 85-264VAC Input, 90% Efficiency, for Automation Systems

MEAN WELL HDR-100-24 100W Industrial DIN Rail Power Supply, 24V, 3.83A, 85-264VAC Input, 90% Efficiency, for Automation Systems

$18.524.9(240)
MOQ: 1 pack
24V
Shenzhen Kexinlian Electronics Co., Ltd.Shenzhen Kexinlian Electronics Co., Ltd.verified🇨🇳CN3 yrs
Plcdr-75-24 Din-rail Power Supply 100-240vac 2.0a 24vdc 3.2a for Warranty Product

Plcdr-75-24 Din-rail Power Supply 100-240vac 2.0a 24vdc 3.2a for Warranty Product

$52-1,2255.0(275)
MOQ: 1 piece
24V12% reorder rate≤1h response time
Xiamen Libyrf Automation Technology Co., Ltd.Xiamen Libyrf Automation Technology Co., Ltd.🇨🇳CN1 yr
Mornsun LI120-26B24 120W 24V 5A Power Supply Din Rail MW 24VDC Power Supply Three Phase

Mornsun LI120-26B24 120W 24V 5A Power Supply Din Rail MW 24VDC Power Supply Three Phase

$27.64-29.584.9(428)
MOQ: 20 pieces
24V200+ store reviews19% reorder rate≤7h response time
Shenzhen Feisman Technology Co., Ltd.Shenzhen Feisman Technology Co., Ltd.🇨🇳CN10 yrs
24W/12V Industrial DIN Rail Power Supply, AC90~264V,Industrial Control System,temperature Range: -40℃~70℃

24W/12V Industrial DIN Rail Power Supply, AC90~264V,Industrial Control System,temperature Range: -40℃~70℃

$6.66-7.995.0(208)
MOQ: 1 piece
Optical Network Video Technologies (Shenzhen) Co., Ltd.Optical Network Video Technologies (Shenzhen) Co., Ltd.verified🇨🇳CN15 yrs
24W/12V Industrial DIN Rail Power Supply, AC90~264V,Industrial Control System,temperature Range: -40℃~70℃

24W/12V Industrial DIN Rail Power Supply, AC90~264V,Industrial Control System,temperature Range: -40℃~70℃

$6.66-7.994.9(208)
MOQ: 1 piece
Optical Network Video Technologies (Shenzhen) Co., Ltd.Optical Network Video Technologies (Shenzhen) Co., Ltd.verified🇨🇳CN8 yrs

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