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| Datasheet File OCR Text: |
| 5 3.3 output voltage ( v ) - 48 input voltage ( v ) - 37~ - 62 input voltage range ( v ) - 53 conduction noise (dbm) + 5%, - 3% output voltage range 7 4 output current ( a ) 0 ~ 7 0 ~ 4 output current range ( a ) 10.5 6 over current protection ( a ) 5.4 ~ 6.0 3.5 ~ 4.0 over voltage protection ( v ) 100 output ripple noise ( mvp-p ) 85 % efficiency ( typ ) 4~70 c operating temparature 62.0 98.0 8.5 mechanical dimension ( mm ) dc 500 isolated voltage ( v ) forced air cooling (1.5m /sec) cooling method 4.0 2.6 low voltage protection ( v ) hhf 5v 7a /3.3v4 a
hhf 5v 7a /3.3v4 a function symbol pin no. output voltage ground pin p 1 remote off control signal pin w 2 alarm signal pin alm 3 sab sab 4 input voltage pin - 48 v 5 input ground pin g 6 output ground pin e 7 8 9 output voltage pin 3.3 v 10 11 output voltage pin 5 v 12 13 not connected* out. adj 2 14 not connected* out. adj 1 15 *nc may be used for testing by the manufacturer and shall not be connected by the customer. outline diagram pin arrangement 15 7 8.5max 1.0 0.1 86.36 0.5 62.00max 10.16 6 1 5.08 4=20.32 5.08 8=40.64 p w alm - 48v g * dimentions are in millimeters. sab 98.00max out adj out adj 5v 3.3v 1 2 e |
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