Qualtek Products
Enclosed Frame Switching Power Supplies - QPD-150 (150 Watts - Single Output)

Enclosed Frame Switching Power Supplies - QPD-150 (150 Watts - Single Output)
  • AC input selectable by switch (115VAC/230VAC)
  • Wide Operating Ambient Temperature (-20°C~70°C)
  • High Efficiency, and High Reliability
  • Output Protections: OLP/OVP/SCP
  • All using 105°C long life electrolytic capacitors.
  • 100% full load burn-in test
Qualtek QPD-150
Click here for specification and dimensions in .pdf formatPDF
Part Number Add part number QPD-150-5 to your Quote. QPD-150-5 Add part number QPD-150-12 to your Quote. QPD-150-12 Add part number QPD-150-15 to your Quote. QPD-150-15 Add part number QPD-150-24 to your Quote. QPD-150-24 Add part number QPD-150-48 to your Quote. QPD-150-48
Output Charateristics
DC Output 5V 12V 15V 24V 48V
Rated Current 26A 12.5A 10A 6.5A 3.3A
Current Range 0~26A 0~12.5A 0~10A 0~6.5A 0~3.3A
Ripple and Noise 0~70°C 80mV 120mV 120mV 120mV 200mV
-20~0°C 100mV 150mV 180mV 150mV 300mV
Voltage Adj. Range 4.2V-6.0V 10.0V-14.0V 13.0V-17.0V 21.0V-28.0V 43.0V-54.0V
Voltage Accuracy ±2% ±1% ±1% ±1% ±1%
Line Regulation ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Load Regulation ±1% ±1% ±1% ±1% ±1%
Set-up Time <2.0s (115VAC input, full load); <1.0s (230VAC input, full load)
Hold-up Time >10ms (115VAC input, full load); >20ms (230VAC input, full load)
Temperature Coefficient ±0.03% / °C
Overshoot and Undershoot <5.0%
Input Characteristics
Voltage Range 88VAC~176VAC, 132-264VDC
Frequency Range 47Hz-63Hz
Efficiency (Typical) 115VAC Input 78% 83% 83% 84% 85%
230VAC Input 79% 83% 84% 85% 86%
AC Current (max) <3.5A/2.0A
Inrush Current (Typical) 20A@115VAC Cold start; 40 A@230VAC Cold Start
Leakage Current <1.0mA@115VAC; <2.0mA@230VAC
Over Load (OLP) 105%~150% of rated output current, hiccup mode, auto recovery
Over Voltage (OVP) 120%~150% of rated output voltage, shut down, re-power on to recover
Short Circuit (SCP) Long-term mode, auto recovery
Environmental Characteristics
Operating Amb. Temp and Hum. -25°C~70°C, 20%~90% RH Non-Condensing
Storage Temp. and Hum. -40°C~85°C: 10%-95% RH Non-Condensing
Safety Standards UL60950-1; EN60950-1: 2006
Withstand Voltage Primary-Secondary: 3.0KVAC; <=10mA.
Primary-PG: 1.5KVAC;<=10mA.
Secondary-PG: 0.5KVDC;<=10mA
Isolation Resistance >= 100M ohms
EMI Conduction and Radiation Compliance to EN55022(CISPR22) Class B
Harmonic Current Compliance to EN61000-3-2, -3
EMS Immunity Compliance to EN6100-4-2, 3, 4, 5, 6, 8, 11;
ENV50204, light industry level, criteria A
General Charaterisitcs
MTBF (MIL-HDBK-217F) More than 100,000 Hrs (25°C, Full load)
Dimensions (LxWxH) 199 x 98 x 38 mm
Packing 20 PCS/CTN. G.W: 15.0kgs
Cooling Method Cooling by free air convection