Released 2016
Rated Input: AC170 - 264V 1Φ
Rated Output Wattage: 2500W
Rated Output Voltage: 36V,48V
Warranty Period 3-year (Refer to Instruction Manuals)

*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 FETA2500BA

• High power density (1.76W/cm3 FETA2500BA-48 )
• Low profile (41mm, 1.61 inch = meet to 1U height)
• High efficiency (92.5%typ FETA2500BA-48, AC230Vin, 50% load)
• Harmonic attenuator (Complies with IEC61000-3-2 classA)
• Complies with SEMI F47
• Parallel Operation/Parallel Redundancy Operation
• Alarm signals, Remote ON/OFF and other functions

Ordering Information and Options

FET(1)  A(2)  2500(3)  B(4)  A(5)  -  (6)  

(1) Series name
(2) Single output
(3) Output wattage
(4) 200/230V input
(5) Version
(6) Output voltage

Recommended EMI Filters

Product Line-up

Product Name Output Wattage Output Voltage・Current
FETA2500BA-36 1980W 36V 55A
FETA2500BA-48 2496W 48V 52A
  • * For further information and how to use, please see in Cosel product catalog.

Block Diagram

Optional Parts


Category Part Number Description PDF DXF
H-PA-12 Harness for parallel operation. -
H-PA-13 Harness for parallel operation and using all other functions of CN1 and CN2. -
H-SN-47 Harness for using all functions of CN1 and CN2 (Single side housing). -
H-SN-55 Harness for using all functions of CN1 and CN2 (Both side housing). -
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.