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WBA350B

  • New Product
  • Recommended products
  • UL62368-1
  • C-UL (equivalent to CAN/CSA-C22.2 No.62368-1)
  • EN62368-1
  • RoHS
    UL・C-UL
    DEMKO
    CE
    UKCA
Rated Input: AC170 - 305 1Φ
Rated Output Wattage: 350W
Rated Output Voltage: 12V,24V,36V,48V

• Wide input 170 - 305VAC (Accepts 230/277VAC Nominal Inputs)
• Wide temperature range (-20°C to +70°C, Derating is required)
• Operating altitude up to 5000 meters
• 4kV isolation
• Low-profile
• Economical design
• Complies with SEMI F47 (See Instruction Manual)

Free warranty period 5-year (Refer to Instruction Manuals)

Technical features

Type Model number Description PDF DXF
Instruction manual

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

CAD data download

CAD data DXF Standard model
3D CAD data STEP Standard model
IGES Standard model

Block diagram

Safety certification
EU Declaration of Conformity
UK Declaration of Conformity

  • NAC-06-472

    • 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 6A
    General purpose
    High-attenuation type from 150kHz to 1MHz
    1-stage filter

WB(1)　A(2)　350(3)　B(4)　-　□(5)　-　□(6)　


(1) Series name
(2) Single output
(3) Output wattage
(4) Universal input
(5) Output voltage
(6) Option
C：With Coating
G：Low leakage current
T1：Horizontal terminal block
See 5.1 in Instruction Manual.
Catalog download

WBA350B specifications (overview)

Product WBA350B-12 WBA350B-24 WBA350B-36 WBA350B-48
Input voltage AC170-305V 1Φ AC170-305V 1Φ AC170-305V 1Φ AC170-305V 1Φ
Output Wattage 348W 350.4W 349.2W 350.4W
Voltage・Current 12V 29A 24V 14.6A 36V 9.7A 48V 7.3A
Voltage variable range 10.80 ～ 13.20V 21.60 ～ 26.40V 32.40 ～ 39.60V 43.20 ～ 52.80V
Applicable standards Safety Certifications UL62368-1, C-UL (equivalent to CAN/CSA-C22.2 No.62368-1), EN62368-1
Structure External dimensions (W×H×D) 115×30×215mm
Cooling method Forced cooling (internal fan)
Technical data Characteristic data
Estimated life data
EMC data
Reliability
MTBF

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