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MODEL:HS-250R Single Output Switching Power Supply

Features:
High efficiency,high reliability,low cost, water proof
Universal AC input/ full range
100% full load burn-in test
Protections: Short circuit/ Over load/ Over voltageForced air cooling by built in DC fan
Built-in cooling Fan ON-OFF control
1 year warranty
Dimensions: 260*174*120mm(L*W*H)



casing No. : FY-01
MODEL
HS-250R-12
HS-250R-13.5
HS-250R-15
HS-250R-24
HS-250R-27
HS-250R-48
OUTPUT
DC Voltage
12V 13.5V 15V 24V 27V 48V
Voltage Tolerance
1% 1% 1% 1% 1% 1%
Rated Current
20A 18.5A 16.6A 10A 9.3A 5.2A
Current Range
0-20A 0-18.5A 0-16.6A 0-10A 0-9.3A 0-5.2A
Rated Power
240W 250W 249W 240W 251W 250W
Ripple & Noise
150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 240mVp-p
DC Adjustment Range
-16%+10% -12%+11% -10%+20% -16%+10% -4%+18% -15%+17%
Setup, Rise, Hold Time
200ms,50ms,20ms at full load
INPUT
Voltage Range
90132 VAC/180264VAC 4763 Hzselected by switch 254370VDC
AC Current
5.5A/115 V 3.5A/ 230 V
Efficiency
78%
79%
78%
82%
82%
83%
Inrush Current
50A/115V 50A/230V
Leakage Current
3.5 mA/240VAC
PROTECTION
Over Load
105%135%
Protection: Current limiting, recovers automatically after fault condition is removed
Over Voltage
115%135%
Protection: voltage limiting, recovers automatically
Over Temp.
RTH345 FAN ON40 fan off,85 output shutdown
ENVIRONMENT
Working Temp., Humidity
-10桫+50棻20%90 %RH
Storage Temp., Humidity
-20桫+85棻10%95 %RH
Vibration
10500Hz2G 10min./1cycle, period for 60min, each along X, Y, Z axes
SAFETY
Withstand Voltage
I/P-O/P:1.5KVAC I/P-O/P:1.5KVAC O/P-FG: 0.5KVAC
Isolation Resistance
I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
STANDARD
Safety Standard
Design refer to UL1950
EMC Standard
Drsign refer to FCC Part15 J Conduction Class A
OTHERS
Weight
1.4kg
Packing
8pcs/12.2kg/2.36CUFT
NOTE

1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.

2. Ripple & noise are measured at 20MHz of bandwidth by using a 12twisted pair-wire terminated with a 0.1 & 47 parallel capacitor.

3.Tolerance: includes set up tolerance, line regulation and load regulation.