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  • MEAN WELL
  • LDD-300H
  • Power Supplies - Board Mount
  • LED DRIVER CC BUCK 2-52V 300MA
  •  LDD-300H Datasheet
  • Cost Reduction
  • Min Order From 1 PCS
  • 365 Days Warranty
  • 12 Hours Quotation
Product Specifications
  • AttributesAttribute Value
  • ManufacturerMEAN WELL
  • CategoryPower Supplies - Board Mount
  • PackagesTube
  • Standard Quantity15
  • Description300mA 2 ~ 52V Constant Current LED Driver Buck Topology 1 Output
  • FeaturesRemote On/Off, OTP, SCP
  • Package / Case24-DIP Module, 9 Leads
  • Size / Dimension1.25" L x 0.80" W x 0.48" H (31.8mm x 20.3mm x 12.2mm)
  • Voltage - Output2 ~ 52V
  • Mounting TypeThrough Hole
  • TypeConstant Current
  • Operating Temperature-40°C ~ 85°C
  • Voltage - Input (Max)56V
  • Approval AgencyCE
  • Efficiency97%
  • TopologyBuck
  • Current - Output (Max)300mA
  • DimmingPWM
  • Voltage - Input (Min)9V
  • Number of Outputs1

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Quality and Reliability

We supply 100% original and brand-new LDD-300H from MEAN WELL only.

Hard Find Electronics Tech Limited is committed to achieving the highest levels of quality to meet and exceed customer requirements. We have built a network of trusted suppliers and assembled a team of experienced professionals to serve our customers better. Our rigorous 3-step quality control process ensures that you receive the best possible service and products. All components supplied by us come with a 365-day quality warranty, guaranteeing your satisfaction and confidence in our products.

Order Guide
  • RFQ
    Source at least two reliable suppliers
  • QUOTE
    Information checking available/price/condition
  • QC PROCESS
    3-Step Quality Control and Professional Third-Party Test
  • SHIPMENT
    FedEx, DHL, UPS, TNT
In Stock: 1,682
Please send an RFQ for instant price and inventory.
 Fast Shipping

QUANTITY

Multiples of 1

MORECustomer Reviews
  • Da***id 
    Received, looks OK. Thank for the present, I will use it.
  • Ma***rk 
    The parcel arrived today, so great, thank you for the mouse mat very unique~
  • ER***IE 
    work fine, no issues
  • Mi***rl 
    Received quickly. Everything was working fine.
  • Da***lo 
    ottimo consegna nel tempo previsto,grazie.

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Hard-to-find Electronic Components Distributor
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