HS-350R 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
- PROTECTION: Short circuit/Over load/Over voltage
- PWM control and regulated
- Forced air cooling by built in DC fan
- Built-in cooling Fan ON-OFF control
- Fixed switching frequency at 25KHz
- 1 year warranty
- Dimensions 255*155*120mm（L*W*H）
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MODEL
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HS-350R-5
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HS-350R-7.5
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HS-350R-12
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HS-350R-13.5
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HS-350R-15
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HS-350R-24
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HS-350R-27
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HS-350R-48
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OUTPUT
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DC Voltage
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5V
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7.5V
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12V
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13.5V
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15V
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24V
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27V
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48V
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Voltage Tolerance
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±2%
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±2%
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±1%
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±1%
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±1%
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±1%
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±1%
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±1%
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Rated Current
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50A
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40A
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29A
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25.8A
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23.2A
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14.6A
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13A
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7.3A
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Current Range
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0-50A
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0-40A
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0-29A
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0-25.8A
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0-23.2A
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0-14.6A
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0-13A
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0-7.3A
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Rated Power
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250W
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300W
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348W
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348.3W
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348W
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350.4W
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351W
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350.4W
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Ripple & Noise
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150mVp-p
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150mVp-p
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150mVp-p
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150mVp-p
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150mVp-p
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150mVp-p
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200mVp-p
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240mVp-p
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DC Adjustment Range
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-10%, +12%
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±20%
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-16%, +10%
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12%, +11%
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-10%, +20%
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-16%, +10%
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-4%, +18%
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-15%, +17%
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Setup, Rise, Hold Time
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200ms,50ms,20ms at full load
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INPUT
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Voltage Range
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90～132 VAC/180～264VAC 47～63 Hz; selected by switch 254～370VDC
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AC Current
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6.5A/115 V 4A/ 230 V
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Efficiency
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74%
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76%
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76%
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79%
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78%
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81%
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82%
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83%
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Inrush Current
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Cold start 50A/115V 50A/230V
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Leakage Current
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<3.5 mA/240VAC
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PROTECTION
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Over Load
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105%~135%
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Protection: Shut down o/p voltage, re-power on to recover
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Over Voltage
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115%～135%
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Protection:Shut down o/p voltag, recovers automatically after fault condition is removed
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FAN ON/OFF Control
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RT3≥55℃ FAN ON, ≤45℃ FAN OFF,≥80℃ Shut down o/p (5~7.5V)
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RT3≥65℃ FAN ON, ≤55℃ FAN OFF,≥80℃ Shut down o/p (12~15V)
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RT3≥70℃ FAN ON, ≤60℃ FAN OFF,≥85℃ Shut down o/p (24~48V)
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ENVIRONMENT
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Working Temp., Humidity
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-10℃～+60℃; 20%～90 %RH
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Storage Temp., Humidity
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-20℃～+85℃; 10%～95 %RH
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Vibration
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10～500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes
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SAFETY
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Withstand Voltage
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I/P-O/P:1.5KVAC I/P-O/P:1.5KVAC O/P-FG: 0.5KVAC
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Isolation Resistance
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I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
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STANDARD
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Safety Standard
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Design refer to UL1950
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EMC Standard
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Drsign refer to FCC Part15 J Conduction Class A
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OTHERS
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Weight
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Packing
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NOTE
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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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