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
 ¡À1% ¡À1% ¡À1% ¡À1% ¡À1% ¡À1%
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
90¡«132 VAC/180¡«264VAC 47¡«63 Hz£»selected by switch 254¡«370VDC
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
£¼3.5 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.
RTH3¡Ý45¡æ FAN ON¡Ü40¡æ fan off,¡Ý85¡æ output shutdown
ENVIRONMENT
Working Temp., Humidity
-10¡æ¡«+50¡æ£»20%¡«90 %RH
Storage Temp., Humidity
-20¡æ¡«+85¡æ£»10%¡«95 %RH
Vibration
10¡«500Hz£¬2G 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¡æ of ambient temperature.

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

3.Tolerance: includes set up tolerance, line regulation and load regulation.
         
Tel:0086-21-63504377 Fax:0086-21-63504478  E-mail:mw@ming-well.com Copyright@2006 mingwell electronic Co.,Ltd
Sales Add:No.Shitai Road,Huangpu,Shanghai          Add:No.1 Fengpu West Road,Nanqiao,Fengxian,area Shanghai China     »¦ICP±¸05038095ºÅ