AC/DC Power Supplies

Cosel PBB7A-D SERIES AC/DC Power Supply

The Cosel PBB7A-D Series AC/DC Power Supply is a compact and reliable solution designed for PCB-mounted applications. With power outputs of 10W and voltage options of 5V, 12V, and 24V, this series ensures consistent and efficient performance across a range of industrial, medical, and IT systems.

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Cosel PBB7A-D SERIES AC/DC Power Supply

Features

  • 10W AC/DC Module
  • PCB Mounting
  • Small Footprint
  • ErP compliant
  • Meets Class II
  • High efficiency
Specifications
INPUT
Input voltage 85–264Vac
Input current 200Vac: 0.14A typ (lo=100%)
Frequency 47– 63Hz
Inrush current Limited by external components
Leakage current 0.40/0.75mA max. (ACIN 100V/240V, 60Hz, lo=100%, according to IEC60950-1)
OUTPUT
Output Voltage 5Vdc, 12Vdc, 24Vdc
Power 10W
Output Current See selection table
Line regulation

5V: 20mV max

12V: 48mV max

24V: 96mV max
Load regulation

5V: 40mV max

12V: 100mV max

24V: 150mV max
Ripple

For 30% - 100% load

5V: 120mV max

12V: 160mV max

24V: 200mV max
Temperature Regulation

For 0 to +85°C

5V: 100mV max

12V: 180mV max

24V: 360mV max
Efficiency 85% typical
PROTECTION
Overcurrent Protection Works over 105% of rating and recover automatically
Overvoltage Protection

5V: 5.50 - 8.00V

12V: 13.20 - 19.20V

24V: 26.40 - 38.40V
ENVIRONMENTAL
Operating temperature -40 to +85°C (some derating required, ask sales office)
Humidity 20%-95%RH non condensing
Altitude 3,000m (10,000 feet) max
Cooling Convection/forced air
STANDARDS AND APPROVALS
General UL60950-1, C-UL (CSA60950-1), EN60950-1
Conducted Noise FCC-B,VCCI-B,CISPR-B,EN55022-B
Harmonic Attenuator IEC61000-3-2 (Class A)
MECHANICAL
Dimensions 33 x 15 x 22mm
Weight 25g
Selection Table
MODEL NUMBER OUTPUT VOLTAGE OUTPUT CURRENT POWER
PBB7A-5D 5V 2A 10W
PBB7A-12D  12V 0.9A 10W
PBB7A-24D 24V 0.45A 10W
Technical Illustrations
Downloads
PBB7A-D.pdf
INPUT
Input voltage 85–264Vac
Input current 200Vac: 0.14A typ (lo=100%)
Frequency 47– 63Hz
Inrush current Limited by external components
Leakage current 0.40/0.75mA max. (ACIN 100V/240V, 60Hz, lo=100%, according to IEC60950-1)
OUTPUT
Output Voltage 5Vdc, 12Vdc, 24Vdc
Power 10W
Output Current See selection table
Line regulation

5V: 20mV max

12V: 48mV max

24V: 96mV max
Load regulation

5V: 40mV max

12V: 100mV max

24V: 150mV max
Ripple

For 30% - 100% load

5V: 120mV max

12V: 160mV max

24V: 200mV max
Temperature Regulation

For 0 to +85°C

5V: 100mV max

12V: 180mV max

24V: 360mV max
Efficiency 85% typical
PROTECTION
Overcurrent Protection Works over 105% of rating and recover automatically
Overvoltage Protection

5V: 5.50 - 8.00V

12V: 13.20 - 19.20V

24V: 26.40 - 38.40V
ENVIRONMENTAL
Operating temperature -40 to +85°C (some derating required, ask sales office)
Humidity 20%-95%RH non condensing
Altitude 3,000m (10,000 feet) max
Cooling Convection/forced air
STANDARDS AND APPROVALS
General UL60950-1, C-UL (CSA60950-1), EN60950-1
Conducted Noise FCC-B,VCCI-B,CISPR-B,EN55022-B
Harmonic Attenuator IEC61000-3-2 (Class A)
MECHANICAL
Dimensions 33 x 15 x 22mm
Weight 25g
MODEL NUMBER OUTPUT VOLTAGE OUTPUT CURRENT POWER
PBB7A-5D 5V 2A 10W
PBB7A-12D  12V 0.9A 10W
PBB7A-24D 24V 0.45A 10W
PBB7A-D.pdf

Find the Right Model

Model Number Input Voltage (Vac) Output Voltage (Vdc) Output Current (A)
product variant PBB7A-5D 85...264Vac 50/60Hz 5Vdc 2A
product variant PBB7A-12D 85...264Vac 50/60Hz 12Vdc 0.9A
product variant PBB7A-24D 85...264Vac 50/60Hz 24Vdc 0.45A

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