ALT ASTEC | Alldatasheet

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Technical content

North America (USA): 1-760-930-4600 Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2176-33332 Electrical Specs Special Features 25-30 Watts ALT ALT Dual

  • • 25W Single and 30W Dual output
  • • 2:1Input range
  • • Open Frame package
  • • Positive and Negative enable function
  • • Industry standard package Environmental Operating temperature -40°C to +55°C (ambient temperature) Storage temperature: -55°C to +125°C MTBF: 2 million hours (Bellcore TR332) Input Input range 48Vin:36-75 VDC 24Vin: 18 - 36VDC Input Surge 48Vin: 100V / 100ms 24Vin: 50V / 100ms Efficiency 87%@5.0V (Typical) Control Enable TTL compatible (positive & negative enable options) Output Regulation Line <0.2% Load <0.5% Ripple & Noise 75mV p-p for 3.3V and 5V of 48Vin 100mV p-p for 3.3V and 5V of 24Vin 150mV p-p for 12V and 15V 150mV p-p for dual output Output voltage adjust range +/-10% of nominal output Transient Response 3% max deviation with 50% to 75% full load 200 µS (max) recovery for 48Vin 300 µS (max) recovery for 24Vin Overvoltage Protection 19V for 15V output 16V for 12V output 7V for 5V ouptut 5V for 3.3Voutput Isolation I/O isolation 1500VDC (Basic insulation) Safety UL 1950 Recognized CSA CSA22.2 - 950 VDE EN60950 Licensed Total Power: 25 Watts for Single, 30Watts for Dual output Input Voltages: 48 V, 24V No. of Outputs: Single, Dual

Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 AMERICAS

5810 Van Allen Way

Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698

Ordering Information

www.Emerson.com/EmbeddedPower Rev06 July 03 ASIA 14/F, Lu Plaza

2 Wing Yip Street

Kwun Tong, Kowloon Hong Kong Telephone: 852-2176-3333 Facsimile: 852-2176-3888 Input Output Efficiency Model Number Voltage Voltage 48V 3.3V @ 6A 85% (Typ) ALT06F48 48V 5.0V @ 5A 87% (Typ) ALT05A48 48V 12V @ 2.1A 87% (Typ) ALT02B48 48V 15V @ 1.67A 87% (Typ) ALT01C48 (EOL) 24V 3.3V @ 6A 83% (Typ) ALT06F24 24V 5.0V @ 5A 85% (Typ) ALT05A24 Dual output 48V 5.0V @ 3A 84% (Typ) ALT03AA48 (EOL) 48V 12V @ 1.25A 87% (Typ) ALT01BB48 (EOL) Pin Assignments Single Output Dual Output