PSRL0402D Datasheet, PDF (1/4 Pages) Wall Industries,Inc. – 400 Watt with Airflow Medical Approved Dual Output AC/DC Switching Power Supply with Active PFC

PSRL0402D Series
400 Watt with Airflow
Medical Approved Dual Output
AC/DC Switching Power Supply with Active PFC
FEATURES
● 2 Year Warranty
● Power Factor Corrected to EN61000-3-2 Class D
● 3.3/ 5/ 12/ 24V Dual Output Optional Combinations
● U-Chassis Type Drive Max 250W Under Air Convection
● U-Chassis & Enclosed with Built-in Fan Mechanical Options
● 1U Height Size and High Power Density: 6.25 Watts/cu Inches
● Both Medical & ITE Safety Approvals for the PSRL0402DM Series
E Type (Enclosed with built-in Fan): 9(L) x 5(W) x 1.6(H) inches.
U Type (U-Chassis Type): 8(L) x 5(W) x 1.6(H) inches.
SPECIFICATIONS: PSRL0402D Series
All specifications are based on 25^oC, 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
35A max @ 230VAC with full load and cold start.
Leakage Current
Medical degree 300µA; ITE degree 1.5mA.
Remote ON/OFF
Designated as RSW on the CN3, requires a low signal to inhibit output.
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power Range
400 Watts max with airflow. (See Note 4)
Output Adjustability
Output user adjustable ±5% minimum.
Total Regulation
±5%
Output Current
See Table
Ripple & Noise (peak to peak)
±1%
Transient Response
Returns to within 1% in less than 2.5ms for a 50% load change and the peak transient does not excess 5%.
Hold-Up Time
20ms min. at 80% of full load.
Overshoot
Turn-on/off not exceed 5% over nominal voltage.
Turn On Delay
1 second maximum at 120VAC.
Remote Sense
Designated as RS+ and RS- on the CN3.
PROTECTION
Over Voltage Protection
Latching down will occur when output voltage exceeds 130% and recycle AC input to reset.
Short Circuit Protection
Trip without damage and auto-recovery.
Over-Temperature Protection
Protected in the event of excessive operating ambient 85°C and automatic recovery.
Over-Power Protection
C.C. mode 110-140% and auto-recovery.
Input Voltage Protection
Power shut down under 80 ±5VAC, and recovered over 86VAC.
Input Circuit Protection (Primary)
Two T8A/250V fuses inserted.
GENERAL SPECIFICATIONS
Switching Frequency
30KHz fixed frequency
Efficiency
75% minimum (measuring at 230Vand full load).
Withstand Voltage
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.
Burn In
45 ±5°C for one hour @ 230VAC with full load.
PFC
Active power factor correction meets EN61000-3-2 class D.
Power Good
Designated as PG on the CN3 will go high 100-500ms after regulation and goes low 1ms before loss of
regulation.
Power Supply On
Green LED designated as LED 1 on the PCB.
Grounding Test
Apply 40A from ground pin to the earthed connection point. Max allowable resistance is 0.1 ohm.
LED Display
Bi-color green LED in front panel (E Type only). Any protection occurred or RSW applied low signal will emit
orange.
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax [phone]