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MODEL:HS-350 Single Output Switching Power Supply

Features:
High efficiency,high reliability,low cost
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: 215*115*50mm(L*W*H)



casing No. : H007

MODEL

HS-350-5

HS-350-7.5

HS-350-12

HS-350-13.5

HS-350-15

HS-350-24

HS-350-27

HS-350-48

OUTPUT

DC Voltage

5V

7.5V

12V

13.5V

15V

24V

27V

48V

Voltage Tolerance

2%

2%

1%

1%

1%

1%

1%

1%

Rated Current

50A

40A

29A

25.8A

23.2A

14.6A

13A

7.3A

Current Range

0-50A

0-40A

0-29A

0-25.8A

0-23.2A

0-14.6A

0-13A

0-7.3A

Rated Power

250W

300W

348W

348.3W

348W

350.4W

351W

350.4W

Ripple & Noise

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

150mVp-p

200mVp-p

240mVp-p

DC Adjustment Range

-10%,+12%

20%

-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

6.5A/115 V 4A/ 230 V

Efficiency

74%

76%

76%

79%

78%

81%

82%

83%

Inrush Current

Cold start 50A/115V 50A/230V

Leakage Current

3.5 mA/240VAC

PROTECTION

Over Load

105%135%

Protection type:Current limiting, recovers automatically after fault condition is removed.

Over Voltage

115%135%

Protection type:Voltage limits, automatic resume troubleshooting.

Over Temp.

RT355 FAN ON45 FAN OFF80 output shutdown (5~7.5V)

RT365 FAN ON55 FAN OFF,80 output shutdown (12~15V)

RT370 FAN ON60 FAN OFF,85 output shutdown (24~48V)

ENVIRONMENT

Working Temp., Humidity

-10桫+60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

1.1.5Kg

Packing

12pcs/14.3Kg/0.93CUFT

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.