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S36SE12002NMFA Datasheet(PDF) 2 Page - Delta Electronics, Inc. |
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S36SE12002NMFA Datasheet(HTML) 2 Page - Delta Electronics, Inc. |
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2 / 14 page  DS_S36SE12002PRFZ_10252013 2 TECHNICAL SPECIFICATIONS TA=25°C, airflow rate=300LFM, Vin=48Vdc, nominal Vout unless otherwise noted; full operating temperature range is -40°C to +85°C ambient temperature with appropriate power derating. PARAMETER NOTES and CONDITIONS S36SE12002PRFZ Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous 80 Vdc Transient(100ms) 100ms 100 Vdc Operating Temperature -40 85 °C Storage Temperature -55 125 °C Input/Output Isolation Voltage 2250 Vdc INPUT CHARACTERISTICS Operating Input Voltage 36 48 75 Vdc Input Under-Voltage Lockout Turn-On Voltage Threshold Io=100% Load 32 33.5 35 Vdc Turn-Off Voltage Threshold Io=100% Load 30 31.5 33 Vdc Lockout Hysteresis Voltage Io=100% Load 1 2 3 Vdc Maximum Input Current Vin=36V, 100% Load 0.8 A No-Load Input Current Vin=48V,Io=0A 15 mA Off Converter Input Current Vin=48V 5 mA Inrush Current (I 2t) 0.01 A 2s Input Reflected-Ripple Current P-P thru 12µH inductor, 5Hz to 20MHz 8 mA Input Voltage Ripple Rejection 120 Hz 60 dB OUTPUT CHARACTERISTICS Output Voltage Set Point Vin=48V, Io=Io.max, Tc=25°C 11.82 12.00 12.18 Vdc Output Voltage Regulation Over Load Io=Io, min to Io, max ±3 ±10 mV Over Line Vin=36V to 75V ±3 ±10 mV Over Temperature Tc=-40°C to 100°C ±120 mV Total Output Voltage Range Over sample load, line and temperature 11.64 12.00 12.36 V Output Voltage Ripple and Noise 5Hz to 20MHz bandwidth Peak-to-Peak Full Load, 1µF ceramic, 10µF tantalum 80 150 mV RMS Full Load, 1µF ceramic, 10µF tantalum 20 35 mV Operating Output Current Range Vin=36V to 75V 0 2 A Output DC Current-Limit Inception Vin=48V, Output Voltage 10% Low 2.2 2.8 A DYNAMIC CHARACTERISTICS Output Voltage Current Transient 48V, 10µF Tan & 1µF Ceramic load cap, 0.1A/µs Positive Step Change in Output Current 50% Io.max to 75% Io.max 200 400 mV Negative Step Change in Output Current 75% Io.max to 50% Io.max 200 400 mV Settling Time (within 1% Vout nominal) 600 us Turn-On Transient Start-Up Time, From On/Off Control to 95%Vo Vin=48V, Io=100% Load 20 40 ms Start-Up Time, From Input to 95%Vo Vin=48V, Io=100% Load 20 40 ms Maximum Output Capacitance Full load; 5% overshoot of Vout at startup 2000 µF EFFICIENCY 100% Load Vin=48V 87 % 60% Load Vin=48V 87 % ISOLATION CHARACTERISTICS Input to Output 2250 Vdc Isolation Resistance 10 MΩ Isolation Capacitance 1.0 kpF FEATURE CHARACTERISTICS Switching Frequency 450 kHz ON/OFF Control, Negative Remote On/Off logic Logic Low (Module On) Von/off -0.7 0.8 V Logic High (Module Off) Von/off 2 18 V ON/OFF Control, Positive Remote On/Off logic Logic Low (Module Off) Von/off -0.7 0.8 V Logic High (Module On) Von/off 2 18 V ON/OFF Current (for both remote on/off logic) Ion/off at Von/off=0.0V 0.25 mA Leakage Current (for both remote on/off logic) Logic High, Von/off=15V 30 uA Output Voltage Trim Range Across Trim Pin & +Vo or –Vo, Pout≦max rated 10.8 13.2 V Output Over-Voltage Protection Over full temp range; 13.8 17.0 V GENERAL SPECIFICATIONS MTBF Vin48V; Io=80% of Io, max; Ta=25°C, 300LFM 7.96 M hours Weight 9 grams Over-Temperature Shutdown Refer to Figure 20 for measuring point 133 °C |
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