AVE240C-48S12-4L ARTESYN | Alldatasheet

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Rev.10.13.14_#1.1 AVE240C-48S12 Page 1 Technical Reference Note AVE240C-48S12

240 Watts

Total Power: 240 Watts Input Voltage: 36 to 75 Vdc # of Outputs: Single Product Descriptions The AVE240C-48S12 is a single output DC-DC converter with stan dard half- brick form factor and pin configuration. It delivers up to 20A ou tput current with 12V output voltage. Ultal-high 94.6% efficiency and excellen t thermal performance makes it an ideal choice to use in telecom and datacom applications and can operate under an ambient temperature ran ge of -40 OC ~ +85 OC.

Applications

  • Delivering up to 20A output
  • Ultra-high efficiency 94.6% typ. at full load;95% typ. at half load
  • Wide input range: 36V ~ 75V
  • Excellent thermal performance
  • No minimum load requirement
  • RoHS compliant
  • Remote ON/OFF control function
  • Remote output sense
  • Trim function: -10% ~ +10%
  • Input under voltage lockout
  • Output over current protection
  • Output over voltage protection
  • Over temperature protection
  • Industry standard half-brick pin-out outline
  • Pin length optional Safety IEC/EN/UL/CSA 60950 CE Mark TUV FCC Class A EN55022 Class A

Rev.10.13.14_#1.1 AVE240C-48S12 Page 2 Technical Reference Note Artesyn Embedded Technologies Model Numbers

Ordering information

Standard Output Voltage Structure Remote ON/OFF logic R oHS Status AVE240C-48S12-4L 12Vdc Baseplated Negative R6 AVE240C-48S12P-4L 12Vdc Baseplated Positive R6 AVE240 C - 48 S 12 P - 4 L ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ① Series name AVE: series name, 240: rated output powe r 240W ② Version C: Version C ③ Input voltage 48: 36V ~ 75V input range, rated input voltage 48V ④ Output number S: single output ⑤ Rated output voltage 12: 12V output ⑥ Remote ON/OFF logic P: positive logic; Default: negat ive logic, ⑦ Pin length 4: 4.80 mm ± 0.5mm ⑧ RoHS status L: RoHS, R6

Table 1. Absolute Maximum Ratings: Stress in excess of those listed in the “Absolute Maximum Ratings” may cause permanent damage to the power supply. periods may adversely affect the power supply’s reliability.

Table 2. Input Specifications:

1 Symbol Min Typ Max Unit

Note 1 - Ta = 25 OC, airflow rate = 400 LFM, Vin = 48Vdc, nominal Vout unless otherwise noted.

Table 3. Output Specifications: Note 1 - Ta = 25 OC, airflow rate = 400 LFM, Vin = 48Vdc, nominal Vout unless otherwise noted. Note 2 - Hiccup: auto-restart when over-current condition is removed. Note 3 - High frequency and low ESR is recommended.

Table 3. Output Specifications, con’t: Note 4 – Hiccup: auto-restart when over-voltage condition is removed.

Rev.10.13.14_#1.1 AVE240C-48S12 Page 9 Technical Reference Note Artesyn Embedded Technologies Mechanical Specifications Mechanical Outlines 0.3[0.012]MIN 12.7 [0.500] L 57.9 [2.280] 48.26 [1.900] 50.8 [2.000] 35.56 [1.400] 15.24 [0.600] 61.0[2.402] 50.8 [2.000] 35.56 [1.400] 15.24 [0.600] Bottom view Side view 4-M3/ Ф3.4 4- Ф4.5 ±0.1 Load board Unit: mm[inch] Bottom view: pin on upside

Rev.10.13.14_#1.1 AVE240C-48S12 Page 10 Technical Reference Note Artesyn Embedded Technologies Pin Length Options Pin Designations Pin No Name Function

1 Vin+ Positive input voltage

2 CNT Remote ON/OFF control

3 Case

4 Vin- Negative input voltage

5 Vo- Negative output voltage

6 S- Negative remote sense

7 Trim Output voltage trim

8 S+ Positive remote sense

9 Vo+ Positive output voltage

-4 4.8mm ±0.5 mm -6 3.8mm ±0.5 mm -8 2.8mm ±0.5 mm None 5.8mm ±0.5 mm

Rev.10.13.14_#1.1 AVE240C-48S12 Page 11 Technical Reference Note Artesyn Embedded Technologies Environmental Specifications EMC Immunity AVE240C-48S12 Series power supply is designed to meet the following EMC immunity specifications: Criterion A: Normal performance during and after test. Criterion B: For EFT and surges, low-voltage protection or reset is not allowed. Temporary output voltage fluctuation ceases after disturbances ceases, and from which the EUT recovers its normal performance automatically. For Dips and ESD, output voltage fluctuation or reset is allowed during the test, but recovers to its normal performance automatically after the disturbance ceases. Criterion C: Temporary loss of output, the correction of which requires operator intervention. Criterion D: Loss of output which is not recoverable, owing to damage to hardware. Document Description Criteria EN55022, Class A Limits Conducted and Radiated EMI Li mits / IEC/EN 61000-4-2, Level 3 Electromagnetic Compatibility (EMC) - Testing and measurement techniques - Electrostatic discharge immunity test. Enclosure Port B IEC/EN 61000-4-4, Level 3 Electromagnetic Compatibility (EMC) - Testing and measurement techniques, Electrical Fast Transient. DC input port. B IEC/EN 61000-4-5 Electromagnetic Compatibility (EMC) - Testing and measurement techniques, Immunity to surges - 600V common mode and 600V differential mode for DC ports B IEC/EN 61000-4-6, Level 2 Electromagnetic Compatibility (EMC) - Testing and measurement techniques, Continuous Conducted Interference. DC input port A EN61000-4-29 Electromagnetic Compatibility (EMC) - Testing and measurement techniques, Voltage Dips and short interruptions and voltage variations. DC input port B

Rev.10.13.14_#1.1 AVE240C-48S12 Page 12 Technical Reference Note Artesyn Embedded Technologies EMC Filter Configuration Figure 10 EMC test configuration C1/C7: 1000nF/100V X7R ceramic capacitor C2: 100nF/100V X7R ceramic capacitor C3: 100 μF/100V electrolytic capacitor C6: 470 μF/50V electrolytic capacitor C4/C5: 0.1U/1000V X7R ceramic capacitor L1: 809 μH-±25%-9.7A-R5K common-mode inductor DC/DC Load C8 C2 C3 L1 C1 C7 C4 C5 GND GND RTN -48V VCC

within other equipment and must not be operated as a stand alone product. Table 4. Safety Certifications for AVE240C-48S12 series power supply system

Rev.10.13.14_#1.1 AVE240C-48S12 Page 14 Technical Reference Note Artesyn Embedded Technologies Operating Temperature The AVE240C series power supplies will start and operate within stated specifications at an ambient temperature from -40 OC to 85 OC under all load conditions. The storage temperature is -55 OC to 125 OC. Thermal Considerations The converter is designed to operate in different thermal environments and sufficient cooling must be provided. Proper cooling of the DC-DC converter can be verified by measuring the temperature at the test point(s). The temperature at this/these point(s) should not exceed the max values in theTable 5. The converter can operate in an enclosed environment without forced air convection. Cooling of the converter is achieved mainly by conduction from the baseplate to a heatsink. The conver ter can deliver full output power at 85 OC ambient temperature provided the baseplate temperature is kept below the max values in the following table. Figure 11 Test point on baseplate Table 5 Temperature limit of the test points Test point Temperature limit Test point 113 OC

Rev.10.13.14_#1.1 AVE240C-48S12 Page 16 Technical Reference Note Artesyn Embedded Technologies Thermal Considerations, con’t The converter can operate with a smaller heatsink and sufficient airflow. Figure 14 shows the derating output current vs. ambient air temperature at different air velocities with a specified heatsink. Figure 14 Output power derating, 48V in , air flowing across the converter from V in - to V in + 25 40 55 70 85 Temperature: Ta ( ℃℃ ℃℃) Output current Io (A) 400LFM(2m/s) 300LFM(1.5m/s) 200LFM(1m/s) 100LFM(0.5m/s) 0LFM(0m/s)

Rev.10.13.14_#1.1 AVE240C-48S12 Page 17 Technical Reference Note Artesyn Embedded Technologies Qualification Testing Parameter Unit (pcs) Test condition Halt test 4-5 T a,min -10 OC to T a,max +10 OC, 5 OC step, V in = min to max, 0 ~ 105% load Vibration 3 Frequency range: 5Hz ~ 20Hz, 20Hz ~ 200Hz, A.S.D: 1.0m 2/s 3, -3db/oct, axes of vibration: X/Y/Z. Time: 30min/axes Mechanical Shock 3 30g, 6mS, 3axes, 6directions, 3time/di rection Thermal Shock 3 -40 OC to 100 OC, unit temperature 20cycles Thermal Cycling 3 -40 OC to 55 OC, temperature change rate: 1 OC/min, cycles: 2cycles Humidity 3 40 OC, 95%RH, 48h Solder Ability 15 IPC J-STD-002C-2007

Rev.10.13.14_#1.1 AVE240C-48S12 Page 18 Technical Reference Note Artesyn Embedded Technologies Application Notes Typical Application Below is the typical application of the AVE240C-48S12 series power supply. Figure 15 Typical application C1: 100 μF/100V electrolytic capacitor, P/N: UPW2A101MHD (Nichicon) or equivalent caps C2: 1μF/100V X7R ceramic capacitor, P/N: C3225X7R2A105KT0L0U (TDK)or equivalent caps C3: 1μF/25V X7R ceramic capacitor, P/N: C3225X7R1E105KT000N (TDK) or equivalent caps C4: 470 μF electrolytic capacitor, P/N: UUD1H471MNL1GS (Nichicon) or equivalent caps Fuse: External fast blow fuse with a rating of 20A. The recommended fuse model is 314020P MXP from LITTLEFUSE. Fuse Vdc C1 C2 Vin+ Vin- AVE240C-48S12 C3 C4 Load Vo+ Trim Vo- CNT

Rev.10.13.14_#1.1 AVE240C-48S12 Page 19 Technical Reference Note Artesyn Embedded Technologies Remote ON/OFF Either positive or negative remote ON/OFF logic is available in AVE240C-48S12. The logic is CMOS and TTL compatible. The following figure is the detailed internal circuit and reference in AVE240C-48S12. Figure 16 Remote ON/OFF internal diagram Remote ON/OFF Remote ON/OFF 10V 12.4k 15k 10k PWM controller PWM controller 10V 12.4k 10k 2.0V Negative logic Positive logic

Rev.10.13.14_#1.1 AVE240C-48S12 Page 21 Technical Reference Note Artesyn Embedded Technologies Input Ripple & Output Ripple & Noise Test Configuration Figure 20 Input ripple & inrush current, output ripple & noise test configuration Vdc: DC power supply L1: 12 μH Cin: 220 μF/100V typical C1 ~ C4: See Figure 15 Note: It is recommended to use a coaxial cable with series 50 Ω resistor and 0.68 μF ceramic capacitor or a ground ring of probe to test output ripple & noise. Vdc C1 C2 Vin+ Vin- DC/DC C3 C4 Load Vo+ Vo- Cin Probe 50mm Current Probe

Rev.10.13.14_#1.1 AVE240C-48S12 Page 22 Technical Reference Note Artesyn Embedded Technologies Sense Characteristics If the load is far from the unit, connect S+ and S- to the terminal of the load respectively to compensate the voltage drop on the transmission line. See Figure 18. If the sense compensate function is not necessary, connect S+ to V o+ and S- to Vo- directly.

Rev.10.13.14_#1.1 AVE240C-48S12 Page 23 Technical Reference Note Artesyn Embedded Technologies Soldering The product is intended for standard manual or wave soldering. When wave soldering is used, the temperature on pins is specified to maximum 260 OC for maximum 7s. When soldering by hand, the iron temperature should be maintained at 300 OC ~ 380 OC and applied to the converter pins for less than 10s. Longer exposure can cause internal damage tothe converter.

Rev.10.13.14_#1.1 AVE240C-48S12 Page 24 Technical Reference Note For more information: www.artesyn.com/power For support: productsupport.ep@artesyn.com Hazardous Substances Announcement (RoHS of China) Parts Hazardous Substances Pb Hg Cd Cr 6+ PBB PBDE AVE240C-48S12-14L x x x x x x AVE240C-48S12P-14L x x x x x x AVE240C-48S12-14Y √ x x x x x AVE240C-48S12P-14Y √ x x x x x х: Means the content of the hazardous substances in all the average quality materials of the part is within the limits specified in SJ/T-11363-2006 √: Means the content of the hazardous substances in at least one of the average quality materials of the part is outside the limits specified in SJ/T11363-2006 Artesyn Embedded Technologies has been committed to the design and manufacturing of environment-friendly products. It will reduce and eventually eliminate the hazardous substances in the products through unremitting efforts in research. However, limited by the current technical level, the following parts still contain hazardous substances due to the lack of reliable substitute or mature solution: 1. Solders (including high-temperature solder in parts) contain plumbum. 2. Glass of electric parts contains plumbum. 3. Copper alloy of pins contains plumbum