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LDA300W

  • Production discontinued (November 18, 2022)
  • UL60950-1
  • C-UL
  • EN62368-1 Complies with DEN-AN and IEC60950-1
  • RoHS
    UL
    C-UL
    TUV
    CE
    UKCA
Rated Input: AC85 - 132V/170 - 264V 1Φ
Rated Output Wattage: 300W
Rated Output Voltage: 3V,5V,9V,12V,15V,18V,24V,30V,48V

• Compact Open Frame construction
• Autoranging input
• Built-in inrush current limiting, overcurrent and overvoltage protection circuits

Free warranty period 2-year

Technical features

Harness

Type Model number Description PDF DXF
Harness
H-IN-7 Mating harness for input of the connector type power supply. (Mfr : Tyco Electronics) PDF download -
H-OU-22 Mating harness for output of the connector type power supply. (Mfr : Tyco Electronics) PDF download -
H-RC-1 Harness for using option : -R. PDF download -
Instruction manual
Optional parts (sold separately)

*Some documents may not be listed. Please contact us for more details.

CAD data download

Block diagram

Safety certification
EU Declaration of Conformity
UK Declaration of Conformity

  • NAC-16-472

    • New Product
    • Recommended products
    • Active
    • UL1283
    • CSA C22.2 No.8 (C-UL)
    • DIN EN60939 VDE0565 Teil 3-1
    • ENEC (AC input only)
    • RoHS

    Single phase 250VAC 16A
    General purpose
    High-attenuation type from 150kHz to 1MHz
    1-stage filter

  • LHP300F

    • New Product
    • Recommended products
    • UL62368-1
    • C-UL (equivalent to CAN/CSA-C22.2 No.62368-1)
    • EN62368-1
    • EN62477-1 (Overvoltage category Ⅲ)
    • Complies with DEN-AN*
    • RoHS

    Rated Input: 85 - 264VAC 1Φ
    Rated Output Wattage: 300W
    Rated Output Voltage: 24V,30V,36V,42V,48V

  • LHA300F

    • New Product
    • Recommended products
    • UL62368-1
    • C-UL (equivalent to CAN/CSA-C22.2 No.62368-1)
    • EN62368-1
    • EN62477-1 (Overvoltage category Ⅲ)
    • RoHS

    Rated Input: AC85 - 264V 1Φ
    Rated Output Wattage: 300W
    Rated Output Voltage: 12V,24V,48V

LDA(1)  300(2)  W(3)  -  5(4)  -  □(5)  

(1) Series name
(2) Output wattage
(3) Autoranging input
(4) Output voltage
(5) Optional *
  C: with Coating
  G: Low leakage current
  L: with LED
  R: with Remote ON/OFF
  S: with Chassis
  SNF: with Chassis & cover & fan
  T: Vertical terminal block
*Please contact us about safety approvals for the model with option.
Data sheet download

LDA300W specifications (overview)

Product LDA300W-3 LDA300W-5 LDA300W-9 LDA300W-12 LDA300W-15 LDA300W-18 LDA300W-24 LDA300W-30 LDA300W-48
Input voltage AC85 - 132V/170 - 264V 1Φ AC85 - 132V/170 - 264V 1Φ AC85 - 132V/170 - 264V 1Φ AC85 - 132V/170 - 264V 1Φ AC85 - 132V/170 - 264V 1Φ AC85 - 132V/170 - 264V 1Φ AC85 - 132V/170 - 264V 1Φ AC85 - 132V/170 - 264V 1Φ AC85 - 132V/170 - 264V 1Φ
Output Wattage 180W 300W 306W 324W 330W 306W 336W 300W 302.4W
Voltage・Current 3V 60A 5V 60A 9V 34A 12V 27A 15V 22A 18V 17A 24V 14A 30V 10A 48V 6.3A
Voltage variable range 2.85 - 3.6V 5, 9, 12, 15, 18, 24, 30, 48V ±10% 5, 9, 12, 15, 18, 24, 30, 48V ±10% 5, 9, 12, 15, 18, 24, 30, 48V ±10% 5, 9, 12, 15, 18, 24, 30, 48V ±10% 5, 9, 12, 15, 18, 24, 30, 48V ±10% 5, 9, 12, 15, 18, 24, 30, 48V ±10% 5, 9, 12, 15, 18, 24, 30, 48V ±10% 5, 9, 12, 15, 18, 24, 30, 48V ±10%
Applicable standards Safety Certifications UL60950-1, C-UL, EN62368-1 Complies with DEN-AN and IEC60950-1
Structure External dimensions (W×H×D) 108x50x255mm (without terminal block)
Cooling method Convection/Forced air (Refer to DERATING CURVE)
Technical data Characteristic data - - - -
Estimated life data - - -
EMC data
Reliability
MTBF

* For further information and how to use, please see in Cosel product catalog.