WBA350B

Released 2021
Rated Input: AC170 - 305 1Φ
Rated Output Wattage: 350W
Rated Output Voltage: 12V,24V,36V,48V
 
RoHS ECO MODEL
UL・C-UL DEMKO CE UKCA
Warranty Period 5-year (Refer to Instruction Manuals）

*This product is only available in Asia and Oceania (excluding Japan).
Make sure necessary tests will be carried out on your end equipment with the power supply installed in accordance with any required EMC/EMI regulations.

Features of WBA350B

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

Ordering Information and Options

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.

Recommended EMI Filters

NAC-06-472

High voltage pulse noise type: NAP series
Low Leakage Current type: NAM series
*A higher current rating EMI/EMC filter may be recommended in view of the other devices that could be connected in parallel with the power supply.

Product Line-up

Product Name Output Wattage Output Voltage･Current
WBA350B-12 348W 12V 29A
WBA350B-24 350.4W 24V 14.6A
WBA350B-36 349.2W 36V 9.7A
WBA350B-48 350.4W 48V 7.3A
  • * For further information and how to use, please see in Cosel product catalog.
Table1 Product Status Information
No. Product Status Definition
1 New Product New Product. Recommended for new design.
2 Recommended Recommended for new design.
3 blank Product in mass production
4 NRND Not recommended for new design.
5 To be discontinued PDN (Product Discontinuation Notice) is issued and LTB (Last Time Buy) is under consideration.
6 Discontinued LTB order is no longer available.