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QES050YE Datasheet(PDF) 1 Page - Power-One |
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QES050YE Datasheet(HTML) 1 Page - Power-One |
1 / 3 page 1 Notes 40 45 50 55 60 65 70 75 80 85 90 95 123 4567 89 10 X10 = LOAD % OES021ZC-A OES025ZD-A OES033ZE-A OES040ZG-A TECHNICAL SPECIFICATIONS • Industry Standard Package • 100°C Case Operation • Optional Trim and Enable • Wide Range Input Voltage • 1500V Isolation • Short Circuit Protection DESCRIPTION FEATURES Turn-On Time 30 mS Remote Shutdown Positive or Negative Logic Remote Shutdown Reference Vin Negative Switching Frequency 300 kHz Isolation Input - Output 1500 VDC Input - Case 1050 VDC Output - Case 1050 VDC Temperature Coefficient ±0.02%/°C Case Temperature Operating Range -40 To +100°C Storage Range -40 To +125°C Thermal Shutdown Range 105 to 115°C Vibration, 3 Axes, 5 Min Each 5 g, 10 - 55 Hz MTBF† (Bellcore TR-NWT-000332) 2.5 X 106 hrs Safety UL, cUL, TUV Weight (Approx.) 1.7 oz Setpoint Accuracy ±1% Line Regulation Vin Min. - Vin Max., Iout Rated 0.2% Vout Load Regulation Iout Min. - Iout Max., Vin Nom. 0.5% Vout Remote Sense Headroom 0.5 VDC Minimum Output Current 10 %, Iout Rated Dynamic Regulation, Loadstep 25% Iout Pk Deviation 4% Vout Settling Time 500 mS Voltage Trim Range ±10% Short Circuit And Overcurrent Protection Shutdown Short Circuit Current Limit 200% Iout Current Limit Threshold Range, % of Iout Rated 110 - 140% OVP Trip Range 115 - 140% Vout Nom. UVP Trip Range 70 - 90% Vout Nom. OVP/UVP Type Latching Voltage Range 24 VDC Nominal 18 - 36 VDC 48 VDC Nominal 36 - 75 VDC Input Reverse Input Current Shunt Diode QES single output DC/DC converters provide up to 66 watts of output power in an industry-standard, quarter-brick package. The QES converters feature open-frame packaging, along with planar magnetics and a high efficiency topology to provide maximum useable power with minimal thermal constraints. The QES is suited to telecom, networking, and industrial applications, and is fully compatible with production board washing processes. Input Output Efficiency vs. Load (48V Input) General QES SERIES - 66 WATT † MTBF predictions may vary slightly from model to model. Specifications typically at 25°C, normal line, and full load, unless otherwise stated. Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with commercial wave-soldering equipment. Safety: Agency approvals may vary from model to model. Please consult factory for specific model information. Units are water-washable and fully compatible with commercial spray or immersion post wave-solder washing equipment. REV. 08/01 |
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