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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: WEHO
  • Model Number: MDR-100-24
  • Output Power: 100w
  • Output Type: Single
  • Input Voltage: 110v or 220v
  • Output Voltage: 24v
  • Output Frequency: 47hz-63hz
  • Output Current: 4a
  • OEM: yes
  • Shell material: plastic
  • Overall dimension: 55*90*100mm
  • weight: 0.42kg
  • Start, Rise, Hold time: 500ms, 30ms
  • Workig temperature: -10℃~+50℃
  • Efficiency: 76%
  • Label: we can stick customer's label
  • Payment term: 30% deposit
  • test: 100% full load burn-in test

Packaging & Delivery

Packaging Details 30 pcs /carton


dinrail 100w power supply 
1.ce rohs 
2.2 years warranty 
3.free sample 
4.high quality 
Mini DIN Rail led power supply 24v 4a ac/dc led power supply 100W  
Related Products
  Related Products
FeaturesHigh number of economic type safety with series
3.3V, 5V, 7.5V, 9V, 12V, 15V, 24V, 27V,36V,  48V
Model No.
Date Link
MS Series
MS-15W  MS-25W   MS-35W  MS-50W  MS-60W MS-100W

S Series
S-15W  S-25W  S-35W   S-50W   S-60W  S-75W
S-100W  S-120W  S-145W  S-150W   S-200W   S-201W

S-250W  S-300W  S-350W   S-400W   S-500W  S-600W

SCN Series
SCN-600W   SCN-800W   SCN-1000W  SCN-1500W 
DR Series

DR-30W  DR-45W DR-60W  DR-75W  DR-120W 


MDR Series
MDR-20W  MDR-40W  MDR-60W
LPV Series
LPV-15W  LPV-20W   LPV-30W   LPV-50W   LPV-60W
LPV-100W  LPV-150W   LPV-200W   LPV-250W
NES Series
NES-15W  NES-25W  NES-35W  NES-50W 
NES-75W  NES-100W   NES-350W



Product Description


CURRENT RANGE0 ~ 7.5A0 ~6.7A0 -4A0-2A
RIPPLE & NOISE (max.)80mVp-p120mVp-p150mVp-p200mVp-p
VOLTAGE ADJ. RANGE12 -13.2V15-16.5V24 - 26.4V48 ~ 56V
VOLTAGE TOLERANCE±2.0%±1.0%±1.0%±1.0%
LINE REGULATION±1.0%±1.0%±1.0%±1.0%
LOAD REGULATION±1.5%±1.0%±1.0%±1.0%
SETUP, RISE TIME Note.5500ms, 30ms/230VAC 500ms, 30ms/115VAC at full load
HOLD UP TIME (Typ.)50ms/230VAC 20ms/115VAC at full load
EFFICIENCY (Typ.)78%86%88%87%
AC CURRENT (Typ.)1.8A/115VAC 1A/230VAC
 PROTECTIONOVERLOAD105 - 150% rated output power
Protection type: Constant current limiting, recovers automatically after fault condition is removed
OVERVOLTAGE6.25-7.25V15.6 - 18V31.2-36V57.6 - 64.8V
Protection type: Shut down o/p voltage, re-power on to recover
FUNCTIONDC OK SIGNALRelay contact rating (max.): 30V/1A resistive
STORAGE TEMP., HUMIDITY-40 ~ +85°C, 10 ~ 95% RH
TEMP. COEFFICIENT±0.03%/°C (0 - 50°C)
VIBRATIONComponent: 10 - 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes; Mounting: Compliance to IEC60068-2-6
   SAFETY &EMCSAFETY STANDARDSUL508, UL60950-1, TUV EN60950-1 approved
ISOLATION RESISTANCEl/P-O/P, l/P-FG, 0/P-FG:>100M Ohms/500VDC/25°C/70% RH
EMC EMISSIONCompliance to EN55011, EN55022 (CISPR22), EN61204-3 Class B, EN61000-3-2,-3
EMC IMMUNITYCompliance to EN6100(M-2,3,4,5,6,8,11, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A
    OTHERSMTBF299.2K hrs min. MIL-HDBK-217F (25°C)
DIMENSION50*90*100mm (W*H*D)
PACKING0.42Kg; 30pcs/20Kg/0.82CUFT
      NOTE1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1 uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.
5. 5.Length of set up time is measured at first cold start. Turning ON/OFF the power supply may lead to increase of the set up time.














Packaging & Shipping


 we use 4 trips to reinforce our carton,the international standards package methods guaranteed our goods safety during transportation







we are a professional manufacturer of power supplies ,

all of our products have approved CE ROHS and ISO9001:2008







Company Information







Output XXV on the switching power supply. XX is the voltage.

E.g.: 5V, 9V, 12V, 13.8V, 15V, 18V, 24V, 36V 48V .............


Output XXA on  switching power supply . XX is the current.

E.g.: 0.5A , 1A, 1.5A, 2A, 3A, 4A, 5A, 6A 10A 15A 20A 30A 40A 50A 60A 80A ......


  We have the best professional and experienced engineer and strict QA and QC system. Rpair rate under 0.1%~0.2%.


  Strong production capacity: 6000 pieces per day, could provide customerlized package upon request. We will make the the shipping to be the most economical for you and freight cost is informed in advance for your consideration and requirements

5. Guarantee period

During the guarantee period, if any defect and/ or inherent fault is discovered, the Buyer shall notify the Seller and supply evidence of the defective,faulty parts or damaged goods,after seller's testing and confirmation,if commodity is damaged owing to defective products ,The Seller shall take prompt action to remedy, repair, or replace the defective or faulty parts at his own expenses within 07 days after receipt of Buyer’s notice by fax/mail.

6. Applications   

• Power tools series: Electric Saw, Drilling Machine, Ginder, Sand blast Machine, Puching Machine,Weeding Machine,Air Compressor etc. 

• Office series: Computer,Printer,LCD Monitor,Scanning Machine etc.

• Household Appliance series: Dust Collector,Fan Lamp or LED ,Sewing Machine etc.

• Kitchen Appliance series: Microwave Oven, Fridge, Freezr, Coffemarker etc.

• Industrial Equipemnt series: shipping,vehicle,metalhalide lamp,solar system,wind power generation ect.

• Electrical filed series: TV,VCRS,Radio ect.


We are looking for distributor and agent all over the world for switching power supply . Should you any interest, please do feel free to send your message or inquiry. Welcome and join us, 24 hours service waiting for you. .Promt delivery and professional after-sales service are our priority ,which makes us to be your reliable partner.

 : anniechina3

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China (Mainland)
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Supplier Assessments:
74 Transactions 70,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $142,000
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