Electronic Components Datasheet Search |
|
E48SB9R625 Datasheet(PDF) 2 Page - Delta Electronics, Inc. |
|
E48SB9R625 Datasheet(HTML) 2 Page - Delta Electronics, Inc. |
2 / 11 page TECHNICAL SPECIFICATIONS (TA=25°C, airflow rate=300 LFM, Vin=48Vdc, nominal Vout unless otherwise noted.) PARAMETER NOTES and CONDITIONS E48SB9R625 (Standard) Min. Typ. Max. Units ABSOLUTE MAXIMUM RATINGS Input Voltage Continuous 60 Vdc Operating Temperature Refer to Figure 17 for the measuring point, Tc -40 117 °C Storage Temperature -55 125 °C Input/Output Isolation Voltage 2250 Vdc INPUT CHARACTERISTICS Operating Input Voltage 38 48 55 Vdc Input Under-Voltage Lockout Turn-On Voltage Threshold 35 36.5 38 Vdc Turn-Off Voltage Threshold 33 34.5 36 Vdc Lockout Hysteresis Voltage 1 2 3 Vdc Input Over-Voltage Lockout Turn-Off Voltage Threshold 58 60 62 Vdc Turn-On Voltage Threshold 57 58.5 60 Vdc Lockout Hysteresis Voltage 1 1.5 2.5 Vdc Maximum Input Current 38V Vin , 100% Load 6.65 A No-Load Input Current 80 120 mA Off Converter Input Current 7 15 mA Inrush Current (I 2t) 0.03 A 2s Input Reflected-Ripple Current P-P thru 12µH inductor, 5Hz to 20MHz 15 25 mA OUTPUT CHARACTERISTICS Output Voltage Set Point Vin=48V, Io=no load, Ta=25°C 9.5 Vdc Output Voltage Regulation Over Load Io=Io,min to Io,max 300 400 mV Over Line Vin=38V to 55V 3.4 3.6 V Over Temperature Tc=-40°C to 100°C 200 mV Total Output Voltage Range Over sample load, line and temperature 7.0 11 V Output Voltage Ripple and Noise 5Hz to 20MHz bandwidth Peak-to-Peak Full Load, 1µF ceramic, 10µF tantalum 100 150 mV RMS Full Load, 1µF ceramic, 10µF tantalum 25 40 mV Operating Output Power Range Full input voltage range 0 240 W Output DC Powert-Limit Inception Full input voltage range 110% 140% W Current share accuracy (2 units in parallel) % of rated output current 10 % 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 80 150 mV Negative Step Change in Output Current 75% Io.max to 50% Io.max 80 150 mV Settling Time (within 1% Vout nominal) 90 120 us Turn-On Transient Start-Up Time, From On/Off Control 8 15 25 ms Start-Up Time, From Input 15 20 30 ms Maximum Output Capacitance 3000 µF EFFICIENCY 100% Load Vin=48V 96.5 % 60% Load Vin=48V 96.0 % ISOLATION CHARACTERISTICS Input to Output 2250 Vdc Isolation Resistance 10 MΩ Isolation Capacitance 1000 pF FEATURE CHARACTERISTICS Switching Frequency 130 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 0.3 mA Leakage Current (for both remote on/off logic) Logic High, Von/off=15V 30 uA GENERAL SPECIFICATIONS MTBF Io=80% of Io, max; Ta=25°C 1.86 M hours Weight 31.76 grams Over-Temperature Shutdown Refer to Figure 17 for the measuring point, Tc 122 °C DS_E48SB9R625_01232007 2 |
Similar Part No. - E48SB9R625 |
|
Similar Description - E48SB9R625 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |