PSRL0501 Series
Up to 350 Watts
Single Output with Active PFC
AC/DC Switching Power Supply
FEATURES
●
2 Year Warranty
●
Universal AC Input
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Approved to UL CUL TUV CE and CB
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Power Factor Corrected to EN61000-3-2 Class D
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Compact Size & Power Density: 5.15 Watts/cu in.
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Providing Peak Power 600W within 500uS Duty Duration
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Low Leakage Current 500uA @ 240VAC / 200uA @ 120VAC
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U-Chassis & Enclosed with Built-in Fan Mechanical Options
U Type: (U-Chassis): 8(L) x 4.25(W) x 2(H) inches.
F Type: (Enclosed with top built-in fan): 8(L) x 4.25(W) x 2.5(H) inches.
SPECIFICATIONS:
PSRL0501 Series
All specifications are based on 25 C, 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
5.5A at 90VAC full load
Inrush Current
70A max @ 230VAC with full load and cold start.
Leakage Current
Regular type 1.5mA @240VAC.
(Optional for 500µA max. at 240VAC / 200µA max. at 120VAC input).
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Output Power Range
350 Watts max with airflow.
Output Adjustability
Output user adjustable ±5% minimum.
Total Regulation
±1%
Output Current
See Table
Ripple & Noise (peak to peak)
±1%
Transient Response
Output voltage returns to within 1% in less than 2.5ms for a 50% dynamic load peak does not excess 5%.
Hold-Up Time
20ms min. at 80% of full load.
Overshoot
Turn on-off overshoot not exceed 5% nominal voltage.
Turn On Delay
1 second maximum at 120VAC.
PROTECTION
Over Voltage Protection
Unit latching down when output exceeds 130% and recycle AC input to reset.
Short Circuit Protection
Trip without damage and auto-recovery.
Over-Temperature Protection
Output voltage dropped in the event of excessive operating ambient 85°C and automatic recovery.
Over Load Protection
110-135% hiccup mode, auto-recovery.
AC Under Voltage Protection
Power shut down when Vin under 79 ±2V and automatic recovery once back over 86 ±3V.
Input Circuit Protection
One 250V/6.3A fuse inserted.
GENERAL SPECIFICATIONS
Efficiency
70% for 3.3V, 75% for 5V, 80% for 12V, and 82% min. for other outputs (Measuring at 230VAC and full load).
Withstand Voltage
1500 VAC input line to chassis, 3000VAC primary to secondary, and 1500VAC primary to core. All for 3 sec.
Burn In
45 ±5°C for one hour @ 230VAC with full load.
PFC
Power factor correction meets EN61000-3-2 Class D.
Designated as
PG
on the PCB will go high 100-500ms after regulation and goes low 1ms before loss of
Power Good
regulation.
Power Supply On
Green LED designated as
LED1
on the PCB.
Grounding Test
Apply 25A from the ground pin to the far most earthed connection point. Max. resistance is 0.1 ohm.
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
0°C to +70°C ambient, de-rating at 2.5% per degree from 50°C to 70°C.
Storage Temperature
-20°C to +85°C
Operating Humidity
5% to 90% RH, non-condensing
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Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
WALL [ WALL INDUSTRIES,INC. ]
