Switch Mode Power Supplies
Single Output
AC/DC Power Supply with PFC
Description:
The ABU125-050 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:
Input Frequency Range:
Input Current:
Max Inrush Current:
Power Factor:
Leakage Current:
90-264VAC, 127-373VDC
47-63Hz
1.6A @ 115VAC, 0.8A @ 230VAC typ.
30A@115VAC, 60A@230VAC at cold start
>0.95/230VAC, >0.98/115VAC at full load
<2.4mA/240Vac
Output Characteristics:
Output Voltage:
Output Current (Convection):
Output Power(Convection):
Adjustable Output Range:
Ripple & Noise
1
:
Load Regulation:
Line Regulation:
Efficiency:
Start-up Time:
Rise-up Time:
Hold-up Time:
Over Current Protection:
Over Voltage Protection:
5VDC±2.0%Vdc
0-14A
70W
4.75 – 5.25V. Output voltage can be adjusted at VR51
100mVp-p
±1.0%
±0.5%
79.0%
1500ms/230VAC, 3000ms/115VAC, full load
30ms/230VAC, 30ms/115VAC, full load
14ms/230VAC, 14ms/115VAC, full load
22.0 – 30.0A. Hiccup mode. Resets automatically once the fault condition is
removed.
5.75 – 6.75VDC.
CB
General Specifications:
Dimension (LxWxH):
Weight:
Cooling:
Isolation Resistance:
Dielectric Strength:
Warranty:
MTBF:
127(5.0) x 76.2(3.0) x 27.0(1.05) mm (in)
300g
Natural Convection or FAN at 15CFM
I/P—O/P, I/P—FG, O/P—FG: 500VDC/100M Ohms
I/P—O/P:3KVAC; I/P—FG:1.5KVAC; O/P—FG:0.5KVAC
3 years
200K hrs. min. MIL-HDBK-217F (25°C)
Environmental Specifications:
Operating Temperature:
Operating Humidity:
Storage Temperature:
Storage Humidity:
Temperature Drift:
Vibration:
-20° to 50°C at full load (Refer to output load derating curve)
20 to 90% RH, non-condensing
-40 to 85°C
10 to 95% RH, non-condensing
<0.04%/°C (0-50°C)
10-500Hz, 2G 10min/cycle, period of 60min, each X, Y & Z axis
EMC & Safety Specifications
2
:
EMI Emissions:
Harmonic Current:
EMS Immunity:
Safety Approval:
Compliance to EN55022,CISPR22 Class B (Conducted & Radiated)
Compliance to EN61000-3-2, 3
Compliance to EN61000-4-2, 3-6, 8 & 11; EN55024 heavy, light
industry level, criteria A
UL 60950-1, TUV EN60950-1 (insulation class -1)
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.
2
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.
Web: www.TriadMagnetics.com
Phone 951-277-0757
Fax 951-277-2757
460 Harley Knox Blvd.
Perris, California 92571
Publish Date: March 21, 2017
TRIAD [ TRIAD MAGNETICS ]
