process yellow 116 Embedded Power for Business-Critical Continuity 1375 1797 Rev.5.12.10_128 AEH-ALH80 Series 1 of 2 AEH-ALH80 375 Series 144 Watts 3405 Total Power: 144 Watts Input Voltage: 48 V # of Outputs: Single 313 2985 Electrical Specifications Special Features Input • Ultra high efficiency 240 • Open frame (ALH80) and Input ra nge: 36-75 Vdc Baseplate (AEH80) Input surge: 100 V / 100 ms • Redundant output power Efficiency: 87% @ 1.8 V (typical) pins (with single pair option) Output • Positive or negative enable 242 logic control option Regulation: < 2% • Low output ripple and noise (Line, Load, Temp) • High capacitive load limit on 1 50 mVp-p (typical) Ripple and noise : start-up Up to 10% Vo Remote sense: • Remote sense compensation 2607 ± 10% Vo, nominal Output voltage adjust range: • Regulation to zero load 4% deviation with Transient response: • Fixed frequency switching 50 to 75% step load (400 kHz) 300 µs recovery • Meets basic insulation 652 Overvoltage protection: 130% Vo,nominal (latching) Overcurrent protection: 120% lo,max (latching) Overtemperature protection: Shutdown - autorecovery mode Isolation voltage: 1500 Vdc Control Enable: TTL compatible (positive or negative enable options) Environmental Specifications Operating temperature: -40 °C to +100 °C baseplate (AEH80) -40 °C to +85 °C Ambient Air (ALH80) Safety Storage temperature: -55 °C to +125 °C • UL, cUL 60950 Recognized Overtemperature protection: 115 °C PCB temperature typical • TUV EN60950 Licensed MTBF: > 1 million hours process yellow 116 Embedded Power for Business-Critical Continuity 1375 1797 Rev.5.12.10_128 Ordering Information AEH-ALH80 Series 2 2 of 2 Input Voltage Output Voltage Efficiency Model Number Americas 48 V 1.2 V @ 80 A 83% AEH80K48(N)-(3) 5810 Van Allen Way 375 48 V 1.5 V @ 80 A 85% AEH80M48(N)-(3) Carlsbad, CA 92008 48 V 1.8 V @ 80 A 87% AEH80Y48(N)-(3) USA 48 V 1.8 V @ 80 A 87% AEH80Y48N-63T Telephone: +1 760 930 4600 48 V 1.2 V @ 80 A 83% ALH80K48(N)-(3) Facsimile: +1 760 930 0698 48 V 1.5 V @ 80 A 85% ALH80M48(N)-(3) 3405 48 V 1.8 V @ 80 A 87% ALH80Y48(N)-(3) Europe (UK) Notes: Waterfront Business Park Typical efficiency measured at nominal input voltage at an ambient temperature of Ta = 25 °C Merry Hill, Dudley West Midlands, DY5 1LX Options: 313 United Kingdom Suffix “N”: = for Negative Enable (default is Positive Enable without suffix “N”) Telephone: +44 (0) 1384 842 211 Suffix “-3”: = Standard half brick pinout (pins 6 and 10 omitted) Facsimile: +44 (0) 1384 843 355 Standard pin length is 5 mm nominal. Consult factory for other options. Pin Assignments Asia (HK) OPEN FRAME (ALH) 14/F, Lu Plaza 2.30 [58.4] Pin Number Function 2985 2 Wing Yip Street 0.42 [10.6] Pin 1 +Vin 1.90 [48.3] 0.20 [5.1] Kwun Tong, Kowloon 0.20[5.1] Pin 2 Enable (On/Off) Hong Kong Pin 3 Case (AEH) 1 + Output Telephone: +852 2176 3333 +Vin 0.08Ø [2.0 Ø] 4 PLACES Pin 4 -Vin Facsimile: +852 2176 3888 240 Pin 5 + Output 2.40 [60.9] [1.0 Ø] 7 PLACES 0.04Ø 2.00 [50.8] Pin 6 + Output (optional pin) For global contact, visit: Pin 7 + Sense Pin 8 Trim -Vin www.Emerson.com/EmbeddedPower - Output Pin 9 - Sense techsupport.embeddedpower Pin 10 - Output (optional pin) @emerson.com PIN SIDE DOWN 242 SIDE VIEW Pin 11 - Output 2.30 [58.4] 0.70 [17.8] Notes: 0.20 [5.1] While every precaution has been taken to ensure 1.90 [48.3] accuracy and completeness in this literature, Emerson 1. 20 MHz bandwidth. External 10uF tant. 2.30 [58.4] 0.70 [17.8] 0.20 [5.1] Network Power assumes no responsibility, and disclaims 1.90 [48.3] capacitor + 0.1uF cer. capacitor placed all liability for damages resulting from use of this 0.50 [12.7] from +V out to -V out. 1.20 [30.5] information or for any errors or omissions. 0.90 [22.9] 0.90 [22.9] 1.70 [43.2] 2. Requires a 2.2 mf, 100V film capacitor 0.50 [12.7] 1.50 [38.1] 1.20 [3 10 .5 .5 0] [38.2] 2607 0.90 [22.9] connected between +V in and -V in to 0.90 [22.9] 1.70 [43.2] 1.90 [48.3] 1.90 [48.3] 1.50 [38.1] 1.50 [38.2] Emerson Network Power. meet FCC class A and ETS300-386-1 1.90 [48.3] requirements for conducted noise. The global leader in enabling 1.90 [48.3] Consult Factory for filtering information 1 business-critical continuity. to meet FCC class B, VDE or EIC 1 specifications. 652 AC Power 3. Suffix “-6” for 3.7mm nominal pin length, PIN SIDE UP “3” for standard halfbrick pinout (Pin 6 Connectivity BASEPLATE (AEH) & 10 omitted), “T” for tuned version for M3 X0.5 MOUNTING HOLE 0.50 [12.7] DC Power specific transient response requirement. 0.20 [5.1] 1.90 [48.3] 4 PLACES 0.20 [5.1] Minimum capacitance required. Refer to Embedded Computing 0.08Ø [2.0Ø]4 PLACES TRN for details. 0.20 [5.1] + Output + Vin 2. All specifications are typical at nominal Embedded Power 0.04Ø [1.0Ø] 7 PLACES line, full load, and 25°C unless otherwise 2.00 [50.8] 2.40 [61.0] Monitoring noted. 3. All specifications subject to change Outside Plant without notice. Mechanical drawings are - Vin -Output Power Switching & Controls for reference only. 0.47 PIN SIDE DOWN [11.9] 4. Technical Reference Notes should be Precision Cooling 2.30 [58.4] 0.70 [17.8] SIDE VIEW consulted for detailed information when 0.20 [5.1] 1.90 [48.3] Racks & Integrated Cabinets available. 5. Warranty: 1yr Services 0.50 [12.7] 1.20 [30.5] 5 0.90 [22.9] 0.90 [22.9] 4 1.70 [43.2] 6 1.50 [38.1] Surge Protection 1.50 [38.2] 3 7 1.90 [48.3] 1.90 [48.3] 8 EmersonNetworkPower.com 9 2 10 Emerson Network Power and the Emerson 1 11 Network Power logo are trademarks and service marks of Emerson Electric Co. ©2008 Emerson Electric Co. PIN SIDE UP Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Emerson Network Power :   ALH80K48  ALH80K48-3  ALH80K48-3L  ALH80K48-L  ALH80K48N  ALH80K48N-3L  ALH80M48  ALH80M48-3  ALH80M48-3L  ALH80M48N-3L  ALH80Y48-L