CME5.2V3A Output voltage ( V ) 5.2 Input voltage ( V ) - 48 Input voltage range ( V ) - 36~ - 60 Conduction noise (dBm) - 53 Output voltage range + 5%, - 3.5% Output Current ( A ) 3 Output current range ( A ) 0~3 Over current protection ( A ) 4.5 Over voltage protection ( V ) 6.2 Output ripple noise ( mVp-p ) 100 Efficiency 87.0 % Operating temparature Ta = 0~70 C Mechanical dimension ( mm ) 35.0 x 60.0 x 8.5 Isolated voltage ( V ) AC 500, DC 707 (applied for 1minute) Parallel operation Cooling method Low voltage protection ( V ) Forced air cooling (1.5m/sec) 4.6 CME5.2V3A 1 21 35.0MAX 10 x 2.54=25.4 4 x 2.54=10.16 5 x 2.54=12.7 0.5 Outline diagram 10 11 2.5MIN 60.0MAX 8.5MAX 0.25 Enlargement picture of A-A 0.5 A A 53.340.5 * Dimentions are in millimeters. Pin arrangement Pin No. Symbol Function 1 LO Local off control signal pin 2 RO Remote off control signal pin 3 Not connected* 4 Not connected* 5 Not connected* 6 Not connected* 7 -IN Input voltage pin 8 Not connected* 9 +IN Input ground pin 10 CTL Live line insertion and removal control signal pin 11 12 13 Output ground pin 14 15 5.2 V 16 17 18 + Output voltage pin 19 20 21 TT Not connected* *NC may be used for testing by the manufacturer and shall not be connected by the customer.