Released 2023

Features of PDA50F-12

• PBA compatible with the same external dimensions and mounting holes
• High efficiency
• Low noise
• Wide operating temperature range
• Harmonic attenuator (Complies with IEC61000-3-2)
• Complies with SEMI F47

Ordering Information and Options

PD(1)  A(2)  50(3)  F(4)  -  (5)  -  (6)  

(1) Series name
(2) Single output
(3) Output wattage
(4) Universal input
(5) Output voltage
(6) Optional
  N: with Cover

Recommended EMI Filters


Contents Specifications
Input Voltage 85 - 264VAC 1Φ
Output Wattage 51.6W
Voltage/Current 12V 4.3A
Adjustable  Voltage Range 10.0 - 13.2V
Protection Circuit And Others Overcurrent Protection Works over 105% of rated current and recovers automatically
Overvoltage Protection 15.0 - 18.0V
Remote ON/OFF -
Remote Sensing -
Others -
Operating Temperature/Humidity -20 to +70℃ (Required Derating) , 20 - 90%RH (Non condensing)
Safety And Noise Regulations Agency Approvals (At only AC input) UL62368-1, c-UL (CSA62368-1) , EN62368-1
Complies with DEN-AN
Conducted Noise Complies with CISPR11-B, CISPR32-B, EN55011-B, EN55032-B, FCC Part 15-B, FCC Part 18-B, VCCI-B
High Attenuation Complies with IEC61000-3-2 (Not built-in to active filter) *
Others Dimensions (WxHxD) 31x82x120mm [1.22x3.23x4.72 inches] (without terminal block)
Weight 330g max (with cover: 370g max)
Cooling Method Convection
Warranty Period 5-year (Refer to Instruction Manuals)
  • * For further information and how to use, please see in Cosel product catalog.

Block Diagram

Documents Download

Technical Data
  • * For another documents aren't listed, please feel free to contact to a Cosel representative.

Optional Parts

Attachment Plate

Category Part Number Description PDF DXF
F-PBA50-1 Attachment plate to facilitate mounting.
(For mounting at the bottom)
F-PBA50-2 Attachment plate to facilitate mounting.
(For mounting at the front side/back side)
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.