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       At first from material and material supplier after a rigorous selection process, we choice all right         components for each items, we have advanced workshop, quality control system, specially custom         design engineers. OEM/ODM is welcome and can be done in donghua.
MODEL:HPS-25 Single Output Switching Power Supply

Features:
”¤High efficiency, high reliability
”¤Universal AC input/ full range
”¤Low leakage current <0.5mA
”¤100% full load burn-in test
”¤Protections: Short circuit/ Over load/ Over voltage/ Over temp.
”¤Cooling by free air convection
”¤Fixed switching frequency at 100KHz
”¤1 year warranty
”¤Dimensions: 107*61*28mm (L*W*H)



casing No. : H012
Model
HPS-25-3.3
HPS-25-5
HPS-25-7.5
HPS-25-12
HPS-25-13.5
HPS-25-15
HPS-25-24
HPS-25-27
HPS-25-48
OUTPUT DC Voltage
3.3V
5V
7.5V
12V
13.5V
15V
24V
27V
48V
Voltage Tolerance
”Ą3.0%
”Ą2%
”Ą2%
”Ą2%
”Ą2%
”Ą2%
”Ą2%
”Ą2%
”Ą2%
Rated Current
5A
5A
3.3A
2.1A
1.9A
1.7A
1A
0.9A
0.5A
Current Range
0-5A
0-5A
0-3.3A
0-2.1A
0-1.9A
0-1.7A
0-1A
0-0.9A
0-0.5A
Rated Power
16.5W
25W
24.8W
25.2W
25.7W
25.5W
24W
24.3W
24W
Ripple & Noise
80mVp-p
80mVp-p
80mVp-p
100mVp-p
100mVp-p
100mVp-p
240mVp-p
240mVp-p
350mVp-p
Setup, Rise, Hold Time 200ms, 20ms, 100ms /230VAC200ms, 30ms, 20ms /115VAC at full load
INPUT Voltage Range 85”«264VAC47”«63Hz ;120~370VDC
AC Current 0.6A/115VAC0.4A/230VAC
Efficiency 66% 74% 76% 78% 78% 78% 79% 79% 79%
Inrush Current Cold start 36A/230VAC
Leakage Current <0.5 mA/240VAC
PROTECTION Over Load >105%,Hiccup mode, recovers automatically after fault condition is removed
Over Voltage 115%-135% Shut down o/p voltage, re-power on to recovery
Over Temp U1”Ż135”ę,Shut down o/p voltage, auto-recovery
ENVIRONMENT Working Temp., Humidity -10”ꔫ+60”ę£»20%”«90 %RH
Storage Temp., Humidity -20”ꔫ+85”ę£»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:3KVAC 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 UL60950-1, TUV EN60950-1
EMC Standard Design refer to EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5
OTHERS Weight 0.14Kg
Packing 96pcs/15Kg/1.3CUFT
NOTE

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

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

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

4.The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.