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: 255*155*120mm(L*W*H)
| 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 |
-6%, +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 |
＜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. |
RTH3≥45℃ FAN ON≤40℃ fan off,≥85℃ output shutdown |
| ENVIRONMENT |
Working Temp., Humidity |
-10℃～+50℃；20%～90 %RH |
| Storage Temp., Humidity |
-20℃～+85℃；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 |
0.58Kg |
| Packing |
20pcs/12.0Kg/0.64CUFT |
| 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 12″twisted pair-wire terminated with a 0.1μ & 47μ parallel capacitor.
3.Tolerance: includes set up tolerance, line regulation and load regulation.
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Outline and installation dimension
| Derating curve |
Static characteristis (24V) |
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