350W Single Output DC-DC Converter DCS-350W

Features:


  • * 2:1 wide input range
  • * Protections:Short circuit/ Overload/ Over voltage / Over temperature
  • * 1500VAC I/O isolation
  • * Cooling by free air convection
  • * 100% full load burn-in test
  • * 24V and 48V input volatage design refer to LVD
  • * 2 years warranty
  • Product Detail

    Product Tags

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    MODEL DCS-350Ⅱ DCS-350Ⅲ
    OUTPUT DC VOLTAGE 5V 12V 24V 48V 5V 12V 24V 48V
    RATED CURRENT 57A 27.5A 14.6A 7.3A 60A 27.5A 14.6A 7.3A
    CURRENT RANGE 0~57A 0 ~ 27.5A 0 ~ 14.6A 0 ~ 7.3A 0 ~ 60A 0 ~27.5A 0 ~ 14.6A 0 ~ 7.3A
    RATED POWER 285W 330W 350.4W 350.4W 300W 330W 350.4W 350.4W
    RIPPLE&NOISE (max.)  Note.2 100mVp-p 120mVp-p 150mVp-p 200mVp-p 100mVp-p 120mVp-p 150mVp-p 200mVp-p
    VOLTAGE ADJ. RANGE   4.5~5.5VDC 11~16VDC 23~30VDC 43~53VDC 4.5~5.5VDC 11~16VDC 23~30VDC 43~53VDC
    VOLTAGE TOLERNCE  Note.3 ±2.0% ±1.0% ±1.0% ±1.0% ±2.0% ±1.0% ±1.0% ±1.0%
    LINE REGULATION  ±0.5% ±0.3% ±0.2% ±0.2% ±0.5% ±0.3% ±0.2% ±0.2%
    LOAD REGULATION  ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
    SETUP, RISE TIME 300ms, 50ms at full load
    INPUT  VOLTAGE RANGE Ⅱ:19~36VDC    Ⅲ:36~72VDC  Ⅳ:72~144VDC
     EFFICIENCY (Typ.) 74.0% 80.0% 80.0% 84.0% 76.0% 81.0% 81.0% 82.0%
    DC CURRENT (Typ.) 14.4A/24V 16A/24V 17.6A/24V 17.6A/24V 7.6A/48V 8.8A/48V 9.0A/48V 9.0A/48V
    INRUSH CURRENT (Typ.) Ⅲ:45A/48VDC      Ⅳ:45A/96VDC
    PROTECTION  OVERLOAD 105 ~ 135% rated output power
    Protection type: Shut down o/p voltage, re-power on recover
    OVER VOLTAGE 5.75-6.75V 16.8-20V 31.5-37.5V 53-65V 5.75-6.75V 16.8-20V 31.5-37.5V 53-65V
    Protection Type: Shut off o/p voltage, re-power on to recover
    OVER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down
    ENVIRONMENT WORKING TEMP. -25 ~ +60
    WORKING HUMIDITY 20%~ 90%,RH non-condensing
    STORAGE TEMP., HUMIDITY -40 ~ +85°C,  10 ~ 95%RH
    TEMP. COEFFICIENT ±0.03%/°C (0 ~ 50°C)
    VIBRATION 10-500HZ,2G 10min./1 cycle, 60min. each along X, Y, Z axes
    SAFETY &
    EMC (Note.5)
    WITHSTAND VOLTAGE I/P-O/P:1.5KVAC  I/P-FG:2KVAC   O/P-FG0.5KVAC
    ISOLATION RESISTANCE I/P-O/P,I/P-FG:100MOhms/ 500VDC / 25℃/ 70%RH
    EMC EMISSION Compliance to EN55032(CISPR32) Class B, EAC TP TC 020 
    EMC IMMUNITY Compliance to EN61000-4-2,3,4,6,8, light industry level, criteria A, EAC TP TC020
    OTHERS MTBF 271.9Khrs min.        MIL-HDBK-217F (25°C)
    DIMENSION 215*114*48.5mm (L*W*H)
    PACKING 1.07Kg; 12pcs/13.5Kg/0.92CUFT
    NOTE 1. All parameter NOT specially mentioned are measured at 24,48,96VDC Input, rated load and 25°C of ambient temperature.
    2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf 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. All the EMC tests are been
     executed by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness.The final equipment must be re confirmed
     that it still meed EMC directives.For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
     5.The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m.

     

    MODEL DCS-350Ⅳ
    OUTPUT DC VOLTAGE 5V 12V 24V 48V
    RATED CURRENT 60A 29.2A 14.6A 7.3A
    CURRENT RANGE 0~60A 0~29.2A 0~14.6A 0~7.3A
    RATED POWER 300W 350.4W 350.4W 350.4W
    RIPPLE&NOISE (max.)  Note.2 100mVp-p 120mVp-p 150mVp-p 200mVp-p
    VOLTAGE ADJ. RANGE   4.5~5.5VDC 11~16VDC 23~30VDC 43~53VDC
    VOLTAGE TOLERNCE  Note.3 ±2.0% ±1.0% ±1.0% ±1.0%
    LINE REGULATION  ±0.5% ±0.3% ±0.2% ±0.2%
    LOAD REGULATION  ±1.0% ±1.0% ±1.0% ±1.0%
    SETUP, RISE TIME 300ms, 50ms at full load
    INPUT  VOLTAGE RANGE Ⅱ:19~36VDC    Ⅲ:36~72VDC  Ⅳ:72~144VDC
     EFFICIENCY (Typ.) 78.0% 83.0% 87.0% 89.0%
    DC CURRENT (Typ.) 6A/96V 6A/96V 6A/96V 6A/96V
    INRUSH CURRENT (Typ.) Ⅲ:45A/48VDC      Ⅳ:45A/96VDC
    PROTECTION  OVERLOAD 105 ~ 135% rated output power
    Protection type: Shut down o/p voltage, re-power on recover
    OVER VOLTAGE 5.75~6.75V 16.8~20V 31.5~37.5 53~65V
    Protection Type: Shut off o/p voltage, re-power on to recover
    OVER TEMPERATURE Shut down o/p voltage, recovers automatically after temperature goes down
    ENVIRONMENT WORKING TEMP. -25 ~ +60
    WORKING HUMIDITY 20%~ 90%,RH non-condensing
    STORAGE TEMP., HUMIDITY -40 ~ +85°C,  10 ~ 95%RH
    TEMP. COEFFICIENT ±0.03%/°C (0 ~ 50°C)
    VIBRATION 10-500HZ,2G 10min./1 cycle, 60min. each along X, Y, Z axes
    SAFETY &
    EMC (Note.5)
    WITHSTAND VOLTAGE I/P-O/P:1.5KVAC  I/P-FG:2KVAC   O/P-FG0.5KVAC
    ISOLATION RESISTANCE I/P-O/P,I/P-FG:100MOhms/ 500VDC / 25℃/ 70%RH
    EMC EMISSION Compliance to EN55032(CISPR32) Class B, EAC TP TC 020 
    EMC IMMUNITY Compliance to EN61000-4-2,3,4,6,8, light industry level, criteria A, EAC TP TC020
    OTHERS MTBF 271.9Khrs min.        MIL-HDBK-217F (25°C)
    DIMENSION 215*114*48.5mm (L*W*H)
    PACKING 1.07Kg; 12pcs/13.5Kg/0.92CUFT
    NOTE 1. All parameter NOT specially mentioned are measured at 24,48,96VDC Input, rated load and 25°C of ambient temperature.    
    2. Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1uf & 47uf 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. All the EMC tests are been executed
    by mounting the unit on a 360mm*360mm metal plate with 1mm of thickness.The final equipment must be re confirmed that it still meed
    EMC directives.For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.     
    5.The ambient temperature derating of 3.5℃/1000m with fanless models and of 5℃/1000m with fan models for operating altitude higher than 2000m.

    123142

    Terminal Pin No. Assignment  
    Pin No. Assigment
    1 DC INPUT V+
    2 DC INPUT V-
    3 FG
    4~6 DC OUTPUT V-
    7~9 DC OUTPUT V+

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