PSRL0402M Series
400 Watt with Airflow
Single Output Medical Approved
AC/DC Medical Power Supply with Active PFC
FEATURES
● 2 Year Warranty
● Both Medical & ITE Safety Approvals
● Optional N+1 Forced Active Current Sharing
● Power Factor Corrected to EN61000-3-2 Class D
● Providing Peak Power 700W within 500uS Duty Duration
● U-Chassis & Enclosed with Built-in Fan Mechanical Options
● Current Monitoring and Remote Voltage Adjustment (Margin)
● 1U Height Size and High Power Density: 6.25 Watts/cu Inches
U Type: (U-Chassis): 8(L) x 5(W) x 1.6(H) inches.
E Type: (Enclosed with built-in fan): 9(L) x 5(W) x 1.6(H) inches.
SPECIFICATIONS: PSRL0402M Series
All specifications are based on 25oC, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
INPUT SPECIFICATIONS
Input Voltage
90 – 264VAC Full Range
Input Frequency
47 to 63Hz
Input Current
6.35A at 90VAC full load
Inrush Current
Leakage Current
Remote ON/OFF
35A max @ 230VAC with full load and cold start.
Medical degree 300µA; ITE degree 1.5mA.
Designated as RSW on the CN3, requires a low signal to inhibit output.
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power Range
Output Adjustability
Total Regulation
400 Watts max with airflow. (See Notes 2 and 3)
Output user adjustable ±5% minimum.
±1%
See Table
Output Current
Ripple & Noise (peak to peak)
Transient Response
Hold-Up Time
±1%
Returns to within 1% in less than 2.5ms for a 50% load change and the peak transient does not excess 5%.
20ms min. at 80% of full load.
Turn-on/off not exceed 5% over nominal voltage.
Overshoot
Turn On Delay
1 second maximum at 120VAC.
Designated as RS+ and RS- on the CN3. (Not available for current sharing models).
Remote Sense
PROTECTION
Over Voltage Protection
Short Circuit Protection
Over-Temperature Protection
Over-Power Protection
Input Voltage Protection
Input Circuit Protection (Primary)
GENERAL SPECIFICATIONS
Switching Frequency
Efficiency
Latching down will occur when output voltage exceeds 130% and recycle AC input to reset.
Trip without damage and auto-recovery.
Protected in the event of excessive operating ambient 85°C and automatic recovery.
C.C. mode 110-140% and auto-recovery.
Power shut down under 80 ±5VAC, and recovered over 86VAC
Two T8A/250V fuses inserted.
30KHz fixed frequency
70% for 3.3V, 75% for 5V, 80% for 12V, and 83% minimum for other outputs @ 230VAC and full load.
1500 VAC input line to chassis (2mA DC cut off current); 4000VAC between primary and secondary windings.
Primary to core 1500VAC. All for 3 seconds.
Withstand Voltage
Burn In
PFC
45 ±5°C for one hour @ 230VAC with full load.
Active power factor correction meets EN61000-3-2 class D.
Designated as PG on the CN3 will go high 100-500ms after regulation and goes low 1ms before loss of
regulation.
Power Good
Power Supply On
Green LED designated as LED 1 on the PCB.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
WALL [ WALL INDUSTRIES,INC. ]
