Switch Mode Power Supplies
Single Output
AC/DC Power Supply with PFC
Web: www.TriadMagnetics.com
Phone 951-277-0757
Fax 951-277-2757
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: March 21, 2017
ABU125-360
Description:
The ABU125-360 is a single output power supply. This power supply is designed for a wide variety
applications where high reliability is desired, including applications for the industrial and
telecommunications markets. Excellent performance specifications are provided, together with
compliance to European EMC (EN55022, Class B and EN61000-3-2), and Low Voltage
directive (TUV EN60950).
Specifications (@25C)
Input Characteristics:
Input Voltage: 90-264VAC, 127-373VDC
Input Frequency Range: 47-63Hz
Input Current: 1.6A @ 115VAC, 0.8A @ 230VAC typ.
Max Inrush Current: 30A@115VAC, 60A@230VAC at cold start
Power Factor: >0.95/230VAC, >0.98/115VAC at full load
Leakage Current: <2.4mA/240Vac
Output Characteristics:
Output Voltage: 36VDC±2.0%Vdc
Output Current (Convection): 0-2.78A
Output Power(Convection): 100W
Adjustable Output Range: 34.2 – 37.8V. Output voltage can be adjusted at VR51
Ripple & Noise
: 200mVp-p
Load Regulation: ±1.0%
Line Regulation: ±0.5%
Efficiency: 87.5%
Start-up Time: 1500ms/230VAC, 3000ms/115VAC, full load
Rise-up Time: 30ms/230VAC, 30ms/115VAC, full load
Hold-up Time: 14ms/230VAC, 14ms/115VAC, full load
Over Current Protection: 3.85 – 5.25A. Hiccup mode. Resets automatically once the fault condition is
removed.
Over Voltage Protection: 41.4 – 48.6VDC.
General Specifications:
Dimension (LxWxH): 127(5.0) x 76.2(3.0) x 27.0(1.05) mm (in)
Weight: 300g
Cooling: Natural Convection or FAN at 15CFM
Isolation Resistance: I/P—O/P, I/P—FG, O/P—FG: 500VDC/100M Ohms
Dielectric Strength: I/P—O/P:3KVAC; I/P—FG:1.5KVAC; O/P—FG:0.5KVAC
Warranty: 3 years
MTBF: 200K hrs. min. MIL-HDBK-217F (25°C)
Environmental Specifications:
Operating Temperature: -20° to 50°C at full load (Refer to output load derating curve)
Operating Humidity: 20 to 90% RH, non-condensing
Storage Temperature: -40 to 85°C
Storage Humidity: 10 to 95% RH, non-condensing
Temperature Drift: <0.04%/°C (0-50°C)
Vibration: 10-500Hz, 2G 10min/cycle, period of 60min, each X, Y & Z axis
EMC & Safety Specifications
:
EMI Emissions: Compliance to EN55022,CISPR22 Class B (Conducted & Radiated)
Harmonic Current: Compliance to EN61000-3-2, 3
EMS Immunity: Compliance to EN61000-4-2, 3-6, 8 & 11; EN55024 heavy, light
industry level, criteria A
Safety Approval: UL 60950-1, TUV EN60950-1 (insulation class -1)
Ripple and noise are measured at 20MHz of bandwidth by using a 12” twisted-pair wire termination with a 0.1uF & 47uF parallel capacitors.
The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.
