Embedded Power for Business-Critical Continuity Rev. 07.15.10 ALQ12/AEQ12 Series 1 of 2 ALQ12/AEQ12 Series 18 to 50.4 Watts Total Power: 132 Watts (for the 3.3 Vo device) 48 Watts (for the 1.2 Vo device) Input Voltage: 36 - 75 VDC Electrical Specifications # of Outputs: Single Input Input Range 36 to 75 VDC Input Current (max.) 1.6 A 20 mAp-p 5Hz to 20MHz: 12uH source impedance, TA=25 ºC Input Reflected-ripple Special Features CurrentOutput • Delivers up to 12 A output Output current (6.3 A for the 8 Vo) • Basic Isolation Output voltage 8V, 3.3V, 1.8V,1.5V nominal • Ultra HIgh Efficiency Output Current 12A (6.3 A for the 8 Vo) • Improved thermal perform- ance: 12A (6.3A for the 8 V) Efficiency >80% (See ordering information) at 55 ºC at 1.5ms-1 (300LFM) Line output regulation 5 mV (3 mV Typical) : 1.5 V & 1.8 V device • High power density • Low output noise 10 mV (5 mV Typical) : 3.3 V device • Industry standard pinout 15 mV (8 mV Typical) : 8.0 V device • 2:1 wide input voltage • CNT function Load Output Regulation 10 mV max ( 5 mV Typ) : 1.5 V and 1.8 V device • Remote sense 20 mV max (10 mV Typ) : 3.3 V and 8.0 V device • Trim function: +10% / -20% • Input under-voltage lockout Switching Frequency 300 Khz • Output over-current lockout Isolation • Output over-voltage protec- tion I/O isolation 1500 Vdc • Over temperature protection Isolation Capacitance 2200 pF • RoHS Compliant Isolation Resistance >10 Mohms Environmental Specifications -40 ºC to 55 ºC Operating ambient temperature range -55 ºC to 125 ºC Storage temperature Safety 0.02 %Vo/ºC UL cUL Temperature Regulation CSA 3.080 Million hours (typ.); Io=Io-max; Tc=25 ºC Calculated MTBF EN0950 mars Embedded Power for Business-Critical Continuity Rev. 07.15.10 Ordering Information ALQ12/AEQ12 Series 2 of 2 Vin (V) Vout (V) Iout (A) Effy Model Number 36-75 8 6.3 90% AEQ06L48(N)-L (EOL) 5810 Van Allen Way 36-75 3.3 12 88% ALQ12F48(N)-L Carlsbad, CA 92008 36-75 1.8 12 84% AEQ12Y48(N)-L USA Telephone: +1 760 930 4600 36-75 1.8 12 84% ALQ12Y48(N)-L Facsimile: +1 760 930 0698 36-75 1.5 12 82% AEQ12M48(N)-L 36-75 1.5 12 82% ALQ12M48(N)-L Waterfront Business Park Merry Hill, Dudley Note: Option “N” is for the negative enabled option, omit if converter is positve West Midlands, DY5 1LX enabled. United Kingdom Telephone: +44 (0) 1384 842 211 Mechanical Drawing Facsimile: +44 (0) 1384 843 355 14/F, Lu Plaza 2 Wing Yip Street Kwun Tong, Kowloon Hong Kong Telephone: +852 2176 3333 Facsimile: +852 2176 3888 For global contact, visit: www.Emerson.com/EmbeddedPower techsupport.embeddedpower@ emerson.com While every precaution has been taken to ensure accuracy and completeness in this literature, Astec Open-Framed Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Printed in US A Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Embedded Power Inbound Power Integrated Cabinet Solutions Outside Plant Precision Cooling Site Monitoring and Services Baseplate EmersonNetworkPower.com Pin 1 +Vin Pin 4 +Vo Pin 2 CNT Pin 5 +Sense Emerson Network Power and the Emerson Pin 3 -Vin Pin 6 Trim Network Power logo are trademarks and Pin 7 -Sense service marks of Emerson Electric Co. ©2010 Emerson Electric Co. Pin 8 -Vo mars Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Emerson Network Power :   ALQ12F48  ALQ12K48  ALQ12K48N-L  ALQ12Y48N