Electronic Components Datasheet Search |
|
PQ48033HTA38 Datasheet(PDF) 5 Page - SynQor Worldwide Headquarters |
|
PQ48033HTA38 Datasheet(HTML) 5 Page - SynQor Worldwide Headquarters |
5 / 14 page Product # PQ48033HTA38 Phone 1-888-567-9596 www.synqor.com Doc.# 005-2UT433F Rev. A 12/03/04 Page 5 Input: Input: Output: Output: Current: Current: P Package: ackage: 35-75 V 35-75 V 3.3 V 3.3 V 38 A 38 A Half-brick Half-brick T Technical S echnical Specification pecification 60 65 70 75 80 85 90 95 100 0 5 10 15 20 25 30 35 40 Load Current (A) 36 Vin 48 Vin 75 Vin 88 89 90 91 92 93 94 0 100 200 300 400 500 Air Flow (LFM) 25 C 40 C 55 C Figure 2: Efficiency at nominal output voltage and 79% rated power (30A) vs. airflow rate for ambient air temperatures of 25°C, 40°C, and 55°C (nominal input voltage). 0 2 4 6 8 10 12 14 0 5 10 15 20 25 30 35 40 Load Current (A) 36 Vin 48 Vin 75 Vin Figure 3: Power dissipation at nominal output voltage vs. load current for minimum, nominal, and maximum input voltage at 25°C. 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 0 100 200 300 400 500 Air Flow (LFM) 25 C 40 C 55 C Figure 4: Power dissipation at nominal output voltage and 79% rated power (30A) vs. airflow rate for ambient air temperatures of 25°C, 40°C, and 55°C (nominal input voltage). 0 5 10 15 20 25 30 35 40 0 2540 5570 85 Ambient Air Temperature ( oC) 400 LFM (2.0 m/s) 300 LFM (1.5 m/s) 200 LFM (1.0 m/s) 100 LFM (0.5 m/s) 0 LFM (0 m/s) Figure 5: Maximum output power derating curves vs. ambient air tem- perature for airflow rates of 0 LFM through 400 LFM with air flowing from input to output (nominal input voltage). Figure 6: Thermal plot of converter at 38 amp load current with 55°C air flowing at the rate of 200 LFM. Air is flowing across the converter from input to output (nominal input voltage). Figure 1: Efficiency at nominal output voltage vs. load current for min- imum, nominal, and maximum input voltage at 25°C. |
Similar Part No. - PQ48033HTA38 |
|
Similar Description - PQ48033HTA38 |
|
|
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 |