Cosel, 50W Embedded Switch Mode Power Supply SMPS, 5V dc, Enclosed

  • RS Stock No. 489-8542
  • Mfr. Part No. PBA50F-5-N
  • Manufacturer Cosel
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): JP
Product Details

PBA Series with Single 50-300W output

The PBA series of switch mode power supplies from Cosel are lightweight and incredibly compact. They are 35% to 65% smaller in volume than conventional products of the same type. With a universal input of 85 V ac to 264 V ac, the PBA series of switch mode power supplies is versatile.

Features and Benefits:

Rated output wattage of 10 W to 1500 W Overcurrent and overvoltage protection
Harmonic attenuator
Convection cooled or fan cooled depending on model
PBA50F to PBA150F models have increased efficiency due to synchronous rectification technology
PBA300F to PBA1500F models have parallel operation and parallel redundancy operation. They also feature remote ON/OFF, a fan alarm, and remote sensing among other functions.

Product Applications:

Suitable applications include automated machinery and semiconductor equipment.


All models include ventilated cover.
Carry out the necessary testing on end equipment with the power supply installed as per required EMC/EMI regulations


(At only AC input) UL60950-1, C-UL(CSA60950-1), EN60950-1, EN50178 Complies with DEN-AN
Conducted noise: Complies with FCC Part15 class B, VCCI-B, CISPR22-B, EN55011-B, EN55022-B (additional EMI/EMC filter required to meet Class B for PBA1500F models)
Harmonic attenuator complies with IEC61000-3-2 (PBA10F, 15F and 30F models - not built into active filter)


UL, C-UL, EAMSL compliant, IEC61000-3-2, CE

Attribute Value
Output Voltage 5 V dc
Output Current 10A
Power Rating 50W
Number of Outputs 1
Input Voltage 85 → 264 V ac, 120 → 370 V dc
Mounting Type Chassis Mount
Package Type Enclosed
Length 136.5mm
Width 82.5mm
Depth 34.5mm
Weight 280g
Efficiency 82%
Maximum Temperature +71°C
Minimum Temperature -10°C
Temporarily out of stock - back order for despatch 11/09/2020, delivery within 6 working days
Price (VAT excluded) Each
Was TWD2,957.00
TWD 2,860.00
(exc. GST)
TWD 3,003.00
(inc. GST)
Per unit
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