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| Datasheet File OCR Text: |
| cme1.8v12a/2.5v3a 2.5 1.8 output voltage ( v ) - 48 input voltage ( v ) - 36 ~ - 60 input voltage range ( v ) - 53 conduction noise (dbm) + 5% - 5% + 5% - 5% output voltage range 3 12 output current ( a ) 0 ~ 3 0 ~ 12 output current range ( a ) 4.5 18 over current protection ( a ) 3.4 2.7 over voltage protection ( v ) 80 output ripple noise ( mvp-p ) 82 % efficiency ta = 5 ~70 c operating temparature 70.5 70.5 8.5 mechanical dimension ( mm ) ac 500, dc 707 (applied for 1minute) isolated voltage ( v ) parallel operation forced air cooling (1.5m /sec) cooling method 2.3 1.6 low voltage protection ( v )
cme1.8v12a/2.5v3a function symbol pin no. local off control signal pin lo 1 remote off control signal pin ro 2 reset pin r 3 alarm pin p 4 sabg pin q 5 input voltage pin -in 6 input ground pin +in 7 not connected* nc 8 live line insertion and removal control signal pin ctl 9 output voltage pin + 1.8 v 10 11 12 output ground pin - 13 14 - 2.5 v 15 16 output voltage pin + 17 18 not connected* t t1 19 not connected* t t2 20 *nc may be used for testing by the manufacturer and shall not be connected by the customer. outline diagram pin arrangement 20 10 2.5min 8.5max 1.0 9 1 63.5 0.5 70.0 0.5 70.0 0.5 5 5.08=25.4 3 5.08=15.24 10 5.08=50.8 0.6 * dimentions are in millimeters. |
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