AEQ42B50 EMERSON-NETWORKPOWER | Alldatasheet

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Technical content

Rev. 11.14.08__111 ALQ/AEQ42B50 1 of 3 Embedded Power for Business-Critical Continuity 313 process yellow 3405 1797 1375 116 2607 652 242 2985 375 240 ALQ/AEQ42B50 Quarter-Brick Series Fixed Ratio 2nd Generation IBC Special Features

  • 48 V input with isolated 12 V output
  • Ultra-high efficiency, 97%
  • Unprecedented usable output power levels
  • High power density open-frame or baseplate technology
  • Wide operating ambient temperature range
  • Meets basic insulation requirements of EN60950-1
  • Remote ON/OFF and overtemperature protection
  • Redundant output pins
  • RoHS compliant
  • 2 year warranty Total Power: 500 Watts Input Voltage: 36 - 55 Vdc Output Voltage: 12 Vdc Electrical Specifications Safety Output Total error band: (including setpoint, line, load and temperature) 36 - 55 V 8.5 - 13.75 V Minimum load: 0 A Overshoot: At turn-on and turn-off None Undershoot: None Ripple and noise 5 - 20 mHz: (See Note 2) 100 mV pk - pk typ. Input Input voltage range: 36 - 55 V Input current (max.): (See Note 1) 11 A max. @ lo max. and Vin = min. rated Remote ON/OFF: ON: >2.95 V OFF: <1.20 V Undervoltage lockout: Power up 35 V Power down 33 V Start-up time: Power up 11 ms Remote ON/OFF 2 ms Standing loss: 10 W (Vin = Vin, nom) UL, cUL EN60950-1 TUV EN60950-1

Rev. 11.14.08_111 ALQ/AEQ42B50 2 of 3 Embedded Power for Business-Critical Continuity 313 process yellow 3405 1797 1375 116 2607 652 242 2985 375 240

Ordering Information

Current Efficiency Model Number Construction 500 W 36 - 55 V 12 V 8.5 - 13.75 V 42 A 97% ALQ42B50(N)-(6)L Low profile Open-frame 500 W 36 - 55 V 12 V 8.5 - 13.75 V 42 A 97% AEQ42B50(N)-(6)L Baseplate Notes / options: Suffix “-6” : 3.7 mm pin length (default is 5 mm) Suffix “N” : Designates negative logic enable (default is positive logic with no suffix “N” required) Protection Short-circuit: Hiccup Thermal: 115 ºC hot spot Input overvoltage protection (autorecovery): T - On threshold T - Off threshold 57.0 - 59.5 V 55.0 - 58.0 V Environmental Specifications Thermal performance: Operating ambient temperature Non-operating -40 ºC to +85 ºC -55 ºC to +125 ºC General Specifications Efficiency: 97% Isolation voltage: Input/output 1500 Vdc Switching frequency: Fixed 195 KHz typ. Material flammability: UL94V-0 Weight: TBD Demonstrated life test: 48 Vin, 40 ºC, 50 % load > 1.4 M Hrs. Pin Connections Single Output 1. +Vin 2. Remote on/off 3. -Vin 4. -Vout 5. -Vout 9. +Vout 10. +Vout Notes: 1. Recommended input fusing is a 20 A HRC 250 V rated fuse. 2. Measured at 20 MHz bandwidth with external 10 uF tant. capacitor in parallel with 0.1 uF @ 50 V X7R ceramic capacitor placed across +Vout and -Vout, Ta = 25 ºC. 3. Efficiency measurements taken at full load, nominal input, Ta = 25 ºC, airflow at 200 LFM. 4. Through-hole termination intended for wave soldering process. 5. All specifications are considered typical values unless otherwise noted and are subject to change without notice. 6. All dimensions are provided in inches [millimeters]. Pin placement tolerance: ± 0.005 [0.127]. Mechanical tolerance: ± 0.02 [0.50]. 7. 2 year warranty.

Ø 0.040 (1.00) DIA PINS (3 PLCS) Ø 0.062 (1.57) DIA PINS (4 PLCS) PIN SIDE UP MECHANICAL TOLERANCE ± .002(0.5) ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) PIN PLACEMENT TOLERANCE : ± 0.005(0.127) NOTES: DESIGNATION -Vout PIN NUMBER PIN 1 +Vin Enable -Vout -Vin PIN 2 PIN 3 PIN 4 PIN 5 +VoutPIN 9 +VoutPIN 10 TP7 & TP8 - ARE TEST PADS USE FOR PROGRAMMING THE MODULE. 1.48 [37.6] 2.30 [58.4] 0.52 [13.2] CL 1.88 [47.8] 2.00 [50.8]0.15 [3.8]0.74 [18.8] 0.30 [7.6] 0.30 [7.6] 0.30 [7.6] 0.60 [15.2] PIN SIDE DOWN SIDE VIEW 0.189[4.8 ] min 0.205[5.2] max RECOMMENDED PAD LAY OUT ?0.063 +0.004 [?1.60 +0.10 -0 ] ?0.071 +0.004 [?1.80 +0.10 -0 ] (3 PLACES) FIN. HOLE SIZE ?0.102 [?2.60] (3 PLACES) PAD SIZE (4 PLACES) PAD SIZE (4 PLACES) FIN. HOLE SIZE 1.88 [47.8] 2.00 [50.8] 0.30 [7.6] ?0.110 [?2.80] 0.60 [15.2] CL Rev. 11.14.08_111 ALQ/AEQ42B50 3 of 3 Embedded Power for Business-Critical Continuity 313 process yellow 3405 1797 1375 116 2607 652 242 2985 375 240 Americas

5810 Van Allen Way

Carlsbad, CA 92008 USA Telephone: +1 760 930 4600 Facsimile: +1 760 930 0698 Europe (UK) Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX United Kingdom Telephone: +44 (0) 1384 842 211 Facsimile: +44 (0) 1384 843 355 Asia (HK) 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.powerconversion.com techsupport.embeddedpower @emerson.com While every precaution has been taken to ensure accuracy and completeness in this literature, Emerson Network Power assumes no responsibility, and disclaims all liability for damages resulting from use of this information or for any errors or omissions. Emerson Network Power and the Emerson Network Power logo are trademarks and service marks of Emerson Electric Co. ©2008 Emerson Electric Co. EmersonNetworkPower.com Embedded Computing Embedded Power Monitoring Outside Plant Power Switching & Controls Precision Cooling Racks & Integrated Cabinets Services Surge Protection Emerson Network Power. The global leader in enabling business-critical continuity. AC Power Connectivity DC Power Mechanical Drawing AEQ-Baseplate MECHANICAL TOLERANCE ± .002(0.5) ALL DIMENSIONS ARE IN INCHES (MILLIMETERS) PIN PLACEMENT TOLERANCE : ± 0.005(0.127) NOTES: DESIGNATION -Vout PIN NUMBER PIN 1 +Vin Enable -Vout -Vin PIN 2 PIN 3 PIN 4 PIN 5 +VoutPIN 9 +VoutPIN 10 TP7 & TP8 - ARE TEST PADS USE FOR PROGRAMMING THE MODULE. CL 2.30 [58.4] 1.48 [37.6] 0.189[4.8 ] min 0.205[5.2] max 0.42 [10.7] 1.88 [47.8] 2.00 [50.8]0.15 [3.8] 0.74 [18.8] 0.30 [7.6] 0.30 [7.6] 0.30 [7.6] 0.60 [15.2] PIN SIDE DOWN SIDE VIEW PIN SIDE UP Ø 0.040 (1.00) DIA PINS (3 PLCS) Ø 0.062 (1.57) DIA PINS (4 PLCS) ?0.063 +0.004 [?1.60 +0.10 -0 ] ?0.071 +0.004 [?1.80 +0.10 -0 ] (3 PLACES) FIN. HOLE SIZE ?0.102 [?2.60] (3 PLACES) PAD SIZE (4 PLACES) PAD SIZE (4 PLACES) FIN. HOLE SIZE 1.88 [47.8] 2.00 [50.8] 0.30 [7.6] ?0.110 [?2.80] 0.60 [15.2] CL RECOMMENDED PAD LAY OUT ALQ-Open-frame