Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Features RoHS Compliant  Compliant to RoHS II EU “Directive 2011/65/EU”  Compliant to REACH Directive (EC) No 1907/2006  Compatible in a Pb-free or SnPb reflow environment  High efficiency – 95% at 12V full load  Industry standard, DOSA compliant, Eighth brick footprint 57.9mm x 22.9mm x 8.95mm (2.28in x 0.90in x 0.352in)  Wide Input voltage range: 36-60 Vdc  Tightly regulated output  Constant switching frequency Applications  Positive Remote On/Off logic  Distributed Power Architectures  Input under/over voltage protection  Wireless Networks  Output overcurrent/voltage protection  Access and Optical Network Equipment  Over-temperature protection  Enterprise Networks including Power over Ethernet  Remote sense (PoE)  No minimum load required  No reverse current during output shutdown  Output Voltage adjust: 80% to 110% of V o,nom Options  Operating temperature range (-40°C to 85°C)  Negative Remote On/Off logic †  UL* 60950-1Recognized, CSA C22.2 No. 60950-1-03 Certified,  Over current/Over temperature/Over voltage ‡ and VDE 0805:2001-12 (EN60950-1) Licensed protections (Auto-restart) §  CE mark meets 73/23/EEC and 96/68/EEC directives  Meets the voltage and current requirements for ETSI 300-132- 2 and complies with and licensed for Basic insulation rating per EN60950-1 ¤  2250 Vdc Isolation tested in compliance with IEEE 802.3 PoE standards **  ISO 9001 and ISO 14001 certified manufacturing facilities * UL is a registered trademark of Underwriters Laboratories, Inc. † CSA is a registered trademark of Canadian Standards Association. ‡ VDE is a trademark of Verband Deutscher Elektrotechniker e.V. § This product is intended for integration into end-user equipment . All of the required procedures of end-use equipment should be followed. ¤ IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated. ** ISO is a registered trademark of the International Organization of Standards May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 1 Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Device Symbol Min Max Unit Input Voltage Continuous All V -0.3 60 V IN dc Transient (≤10 ms) All VIN,trans -0.3 75 Vdc Operating Ambient Temperature All TA -40 85 °C (see Thermal Considerations section) Storage Temperature All Tstg -55 125 °C   I/O Isolation voltage (100% factory Hi-Pot tested) All 2250 Vdc Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Device Symbol Min Typ Max Unit Operating Input Voltage All V 36 48 60 V IN dc Maximum Input Current All I 4.0 4.4 A IN,max dc (VIN= VIN, min to VIN, max, IO=IO, max) Input No Load Current All I 75 mA IN,No load (V = V , I = 0, module enabled) IN IN, nom O Input Stand-by Current All IIN,stand-by 20 mA (VIN = VIN, nom, module disabled) 2 2 Inrush Transient All It 0.5 A s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; V to V All 20 mA IN, min IN, p-p I = I ; See Test configuration section) max, O Omax Input Ripple Rejection (120Hz) All 50 dB CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architectures. To preserve maximum flexibility, internal fusing is not included, however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a time-delay fuse with a maximum rating of 8 A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturer’s data sheet for further information. May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 2 Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit Nominal Output Voltage Set-point All VO, set 11.76 12.0 12.24 Vdc VIN=VIN, min, IO=IO, max, TA=25°C) Output Voltage All V -3.0  +3.0 % V (Over all operating input voltage, resistive load, and O O, set temperature conditions until end of life) Output Regulation Line (V =V to V) All 0.2 % V IN IN, min IN, max   O, set All Load (I =I to I )   0.2 % V O O, min O, max O, set Temperature (Tref=TA, min to TA, max) All   1.0 % VO, set Output Ripple and Noise on nominal output (V =V ,I = I , T =T to T) IN IN, nom O O, max A A, min A, max RMS (5Hz to 20MHz bandwidth) All 30 mV   rms Peak-to-Peak (5Hz to 20MHz bandwidth) All 100 mV   pk-pk External Capacitance All CO 100  2,000 μF Output Current All Io 0  11 Adc Output Current Limit Inception (Hiccup Mode ) All 105 115 130 % Io IO, lim (V = 90% of V) O O, set Output Short-Circuit Current All IO, s/c  3 5 Arms (VO≤250mV) ( Hiccup Mode ) Efficiency All η 95 % VIN= VIN, nom, TA=25°C IO=IO, max , VO= VO,set Switching Frequency (Input ripple is ½ fsw) All fsw 330 kHz Dynamic Load Response (dIo/dt=0.1A/s; V = V ; T =25°C) IN IN, nom A Load Change from Io= 50% to 75% or 25% to 50% of Io,max; Peak Deviation All Vpk  3  % VO, set Settling Time (Vo<10% peak deviation) All t 200 s s   (dIo/dt=1A/s; V = V ; T =25°C) IN IN, nom A Load Change from Io= 50% to 75% or 25% to 50% of Io,max; Peak Deviation All Vpk  5  % VO, set Settling Time (Vo<10% peak deviation) All ts  200  s Isolation Specifications Parameter Device Symbol Min Typ Max Unit Isolation Capacitance All Ciso  1000  pF Isolation Resistance All Riso 10   MΩ I/O Isolation Voltage (100% factory Hi-pot tested) All All   2250 Vdc General Specifications Parameter Device Symbol Min Typ Max Unit 9 Calculated Reliability based upon Telcordia SR-332 All FIT 315.1 10 /Hours Issue 2: Method I Case 3 (IO=80%IO, max, TA=40°C, All MTBF 3,173,243 Hours airflow = 200 lfm, 90% confidence) 19 g Weight (Open Frame) All   (0.67) (oz.) May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 3 Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information. Parameter Device Symbol Min Typ Max Unit Remote On/Off Signal Interface (VIN=VIN, min to VIN, max ; open collector or equivalent, Signal referenced to V terminal) IN- Negative Logic: device code suffix “1” Logic Low = module On, Logic High = module Off Positive Logic: No device code suffix required Logic Low = module Off, Logic High = module On Logic Low - Remote On/Off Current All I 1.0 mA on/off   Logic Low - On/Off Voltage All V -0.7 1.0 V on/off  dc Logic High Voltage – (Typ = Open Collector) All Von/off 2.0 5.0 Vdc Logic High maximum allowable leakage current All Ion/off   10 μA 1 Turn-On Delay and Rise Times o (I =I V =V T = 25 C) O O, max , IN IN, nom, A Case 1: On/Off input is set to Logic Low (Module ON) and then input power is applied (Tdelay from All Tdelay — 25 30 msec instant at which V = V until V = 10% of V ) IN IN, min O O,set Case 2: Input power is applied for at least 1 second and then the On/Off input is set from OFF to ON (Tdelay from All Tdelay — 12 20 msec instant Von/off toggles until VO = 10% of VO, set). Output voltage Rise time (time for Vo to rise from 10% All Trise — 10 15 msec of Vo,set to 90% of Vo, set) Output voltage overshoot – Startup All — 3 % VO, set o IO= IO, max; VIN=VIN, min to VIN, max, TA = 25 C Remote Sense Range All V 10 % V SENSE O, set (Max voltage drop is 0.5V) 2 Output Voltage Adjustment Range All 80 110 % VO, set Output Overvoltage Protection All V 13.8 16.5 V O, limit  dc Input Undervoltage Lockout All V UVLO Turn-on Threshold 30 34.5 36 V dc Turn-off Threshold 30 32.5  Vdc Hysterisis 1.5 2.0  Vdc Input Overvoltage Lockout All V OVLO Turn-off Threshold 64 66 V  dc Turn-on Threshold 60 62 V  dc Hysterisis 1 2  Vdc Notes: 1. The module has an adaptable extended Turn-On Delay interval, T , of 4 seconds. The extended T will occur when the module restarts following either: 1) the delay delay rapid cycling of Vin from normal levels to less than the Input Undervoltage Lockout (which causes module shutdown), and then back to normal; or 2) toggling the on/off signal from on to off and back to on without removing the input voltage. The normal Turn-On Delay interval, Tdelay, will occur whenever a module restarts with input voltage removed from the module for the preceding 1 second. 2. Maximum trim up possible only for Vin>40V. May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 4 Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Characteristic Curves o The following figures provide typical characteristics for the EVK011A0B (12V, 11A) at 25 C. The figures are identical for either positive or negative remote On/Off logic. OUTPUT CURRENT, IO (A) TIME, t (200µs/div) Figure 1. Converter Efficiency versus Output Current. Figure 4. Transient Response to 1.0A/µS Dynamic Load Change from 50% to 75% to 50% of full load (VIN = VIN,NOM), CO=100µF. TIME, t (10ms/div) TIME, t (2s/div) Figure 2. Typical output ripple and noise (VIN = VIN,NOM, Io = Figure 5. Typical Start-up Using Remote On/Off, negative Io,max). logic version shown (VIN = VIN,NOM, Io = Io,max). TIME, t (200µs/div) TIME, t (10ms/div) Figure 3. Transient Response to 0.1A/µS Dynamic Load Figure 6. Typical Start-up Using Input Voltage (VIN = VIN,NOM, Change from 50% to 75% to 50% of full load (V = V ), Io = Io,max). IN IN,NOM C =100µF. O May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 5 OUTPUT CURRENT OUTPUT VOLTAGE OUTPUT VOLTAGE EFFICIENCY,  (%) Io(A) (5A/div) V (V) (200mV/div) O VO (V) (50mV/div) OUTPUT VOLTAGE On/Off VOLTAGE OUTPUT CURRENT OUTPUT VOLTAGE OUTPUT VOLTAGE INPUT VOLTAGE V (V) (5V/div) V (V) (2V/div) On/Off O Io(A) (5A/div) V (V) (200mV/div) O V (V) (5V/div) V (V) (20V/div) O IN Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Test Configurations Design Considerations Input Filtering CURRENT PROBE TO OSCILLOSCOPE The power module should be connected to a low ac-impedance source. Highly inductive source L TES T Vin+ impedance can affect the stability of the power module. 12μH For the test configuration in Figure 7 a 33-100μF electrolytic capacitor (ESR<0.1 at 100kHz), mounted 33-100μF CS 220μF close to the power module helps ensure the stability of E.S.R.<0.1 the unit. Consult the factory for further application @ 20°C 100kHz guidelines. Vin- Safety Considerations NOTE: Measure input reflected ripple current with a simulated For safety-agency approval of the system in which the source inductance (L ) of 12μH. Capacitor C offsets TEST S power module is used, the power module must be possible battery impedance. Measure current as shown above. installed in compliance with the spacing and separation requirements of the end-use safety agency standard, Figure 7. Input Reflected Ripple Current Test Setup. i.e., UL 60950-1-3, CSA C22.2 No. 60950-00, and VDE COPPER STRIP 0805:2001-12 (IEC60950-1). If the input source is non-SELV (ELV or a hazardous V O (+) RESISTIVE LOAD voltage greater than 60 Vdc and less than or equal to SCOPE 75Vdc), for the module’s output to be considered as meeting the requirements for safety extra-low voltage V O (– ) 1uF 10uF (SELV), all of the following must be true:  The input source is to be provided with reinforced GROUND PLANE insulation from any other hazardous voltages, NOTE: All voltage measurements to be taken at the module terminals, as shown above. If sockets are used then including the ac mains. Kelvin connections are required at the module terminals  One VIN pin and one VOUT pin are to be grounded, or to avoid measurement errors due to socket contact resistance. both the input and output pins are to be kept Figure 8. Output Ripple and Noise Test Setup. floating.  The input pins of the module are not operator accessible.  Another SELV reliability test is conducted on the whole system (combination of supply source and Rdistribution Rcontact Rcontact Rdistribution subject module), as required by the safety Vin+ Vout+ agencies, to verify that under a single fault, hazardous voltages do not appear at the module’s R output. LOAD V VO IN Note: Do not ground either of the input pins of the module without grounding one of the output R R R R distribution contact contact distribution pins. This may allow a non-SELV voltage to Vin- Vout- appear between the output pins and ground. The power module has extra-low voltage (ELV) outputs NOTE: All voltage measurements to be taken at the module terminals, as shown above. If sockets are used then when all inputs are ELV. Kelvin connections are required at the module terminals to avoid measurement errors due to socket contact All flammable materials used in the manufacturing of resistance. these modules are rated 94V-0, or tested to the UL60950 A.2 for reduced thickness. Figure 9. Output Voltage and Efficiency Test Setup. For input voltages exceeding –60 Vdc but less than or V . I O O equal to –75 Vdc, these converters have been evaluated Efficiency = x 100 %  V . I IN IN to the applicable requirements of BASIC INSULATION between secondary DC MAINS DISTRIBUTION input (classified as TNV-2 in Europe) and unearthed SELV outputs. The input to these units is to be provided with a maximum 8 A time-delay fuse in the ungrounded lead. May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 6 BATTERY Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Feature Description SENSE(+) Remote On/Off SENSE(–) Two remote on/off options are available. Positive logic turns the VI(+) VO(+) module on during a logic high voltage on the ON/OFF pin, and IO SUPPL Y LOAD II off during a logic low. Negative logic remote On/Off, device code VI(-) VO(–) suffix “1”, turns the module off during a logic high and on during CONTACT CONT ACT AND RESIST ANCE DISTRIBUTION LOSSE a logic low. Figure 11. Circuit Configuration for remote sense . Vin+ Vout+ Input Undervoltage Lockout At input voltages below the input undervoltage lockout Ion/off limit, the module operation is disabled. The module will ON/OFF only begin to operate once the input voltage is raised TRIM above the undervoltage lockout turn-on threshold, V . V UV/ON on/off Once operating, the module will continue to operate until the input voltage is taken below the undervoltage Vout- Vin- turn-off threshold, VUV/OFF. Overtemperature Protection Figure 10. Remote On/Off Implementation. To provide protection under certain fault conditions, the unit is equipped with a thermal shutdown circuit. The To turn the power module on and off, the user must supply a unit will shutdown, if the thermal reference point (Figure O O switch (open collector or equivalent) to control the voltage 13), exceeds Tref1 = 133 C or Tref2 = 140 C (typical), but (V ) between the ON/OFF terminal and the V (-) terminal (see on/off IN the thermal shutdown is not intended as a guarantee Figure 10). Logic low is 0V ≤ V ≤ 1.0V. The maximum I on/off on/off that the unit will survive temperatures beyond its rating. during a logic low is 1mA, the switch should be maintain a logic The module will automatically restart upon cool-down low level whilst sinking this current. to a safe temperature. During a logic high, the typical maximum Von/off generated by the Output Overvoltage Protection module is 5V, and the maximum allowable leakage current at Von/off = 5V is 1μA. The output over voltage protection scheme of the If not using the remote on/off feature: modules has an independent over voltage loop to prevent single point of failure. This protection feature For positive logic, leave the ON/OFF pin open. latches in the event of over voltage across the output. For negative logic, short the ON/OFF pin to VIN(-). Cycling the on/off pin or input voltage resets the Remote Sense latching protection feature. If the auto-restart option (4) is ordered, the module will automatically restart upon Remote sense minimizes the effects of distribution losses by an internally programmed time elapsing. regulating the voltage at the remote-sense connections (See Overcurrent Protection Figure 11). The voltage between the remote-sense pins and the output terminals must not exceed the output voltage sense To provide protection in a fault (output overload) range given in the Feature Specifications table: condition, the unit is equipped with internal current-limiting circuitry and can endure current [VO(+) – VO(–)] – [SENSE(+) – SENSE(–)]  0.5 V limiting continuously. At the point of current-limit Although the output voltage can be increased by both the inception, the unit enters hiccup mode. If the unit is remote sense and by the trim, the maximum increase for the not configured with auto–restart, then it will latch off output voltage is not the sum of both. The maximum increase is following the over current condition. The module can be the larger of either the remote sense or the trim. The amount of restarted by cycling the dc input power for at least one power delivered by the module is defined as the voltage at the second or by toggling the remote on/off signal for at output terminals multiplied by the output current. When using least one second. If the unit is configured with the auto- remote sense and trim, the output voltage of the module can be restart option (4), it will remain in the hiccup mode as increased, which at the same output current would increase the long as the overcurrent condition exists; it operates power output of the module. Care should be taken to ensure normally, once the output current is brought back into that the maximum output power of the module remains at or its specified range. The average output current during below the maximum rated power (Maximum rated power = hiccup is 10% IO, max. Vo,set x Io,max). May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 7 Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current The voltage between the Vo(+) and Vo(–) terminals must Feature Descriptions (continued) not exceed the minimum output overvoltage protection Output Voltage Programming value shown in the Feature Specifications table. This Trimming allows the output voltage set point to be increased or limit includes any increase in voltage due to remote- decreased, this is accomplished by connecting an external sense compensation and output voltage set-point resistor between the TRIM pin and either the VO(+) pin or the VO(-) adjustment trim. pin. Although the output voltage can be increased by both the remote sense and by the trim, the maximum V (+) V (+) IN O increase for the output voltage is not the sum of both. The maximum increase is the larger of either the remote R trim-up sense or the trim. The amount of power delivered by the ON/OFF module is defined as the voltage at the output terminals LOAD V TRIM O multiplied by the output current. When using remote sense and trim, the output voltage of the module can be R trim-down increased, which at the same output current would increase the power output of the module. Care should be taken to ensure that the maximum output power of V (-) V (-) IN O the module remains at or below the maximum rated power (Maximum rated power = VO,set x IO,max). Figure 12. Circuit Configuration to Trim Output Voltage. Thermal Considerations Connecting an external resistor (R ) between the TRIM pin trim-down The power modules operate in a variety of thermal and the Vo(-) (or Sense(-)) pin decreases the output voltage set environments; however, sufficient cooling should be point. To maintain set point accuracy, the trim resistor tolerance provided to help ensure reliable operation. should be ±1.0%. Considerations include ambient temperature, airflow, The following equation determines the required external resistor module power dissipation, and the need for increased value to obtain a percentage output voltage change of ∆% reliability. A reduction in the operating temperature of  511  the module will result in an increase in reliability. The R   10 .22 k trimdown   thermal data presented here is based on physical  %   measurements taken in a wind tunnel, using automated V V  Where o,set desired thermo-couple instrumentation to monitor key   %  100   V component temperatures: FETs, diodes, control ICs, o,set   magnetic cores, ceramic capacitors, opto-isolators, and For example, to trim-down the output voltage of the module by module pwb conductors, while controlling the ambient 8% to 11.04V, Rtrim-down is calculated as follows: airflow rate and temperature. For a given airflow and % 8 ambient temperature, the module output power is increased, until one (or more) of the components 511   reaches its maximum derated operating temperature, R  10.22 k trimdown   as defined in IPC-9592. This procedure is then repeated 8   for a different airflow or ambient temperature until a R  53 .655 trimdown family of module output derating curves is obtained. Connecting an external resistor (Rtrim-up) between the TRIM pin and the VO(+) (or Sense (+)) pin increases the output voltage set point. The following equations determine the required external resistor value to obtain a percentage output voltage change of ∆%: 5.11V  (100%)  511 o,set R   10.22 k trimup   1.225% %     V V Where desired o ,set    %  100   V o ,set   For example, to trim-up the output voltage of the module by 5% to 12.6V, R is calculated is as follows: trim-up  % 5 5.1112 .0 (100 5) 511   R    10 .22 k trimup   1.225 5 5   R  938.8k trimup May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 8 Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Pb and Pb-free wave soldering processes. A maximum Thermal Considerations (continued) preheat rate of 3C/s is suggested. The wave preheat Heat-dissipating components are mounted on the top side process should be such that the temperature of the The thermal reference points, T and T used in the power module board is kept below 210C. For Pb solder, ref1 ref2 specifications for open frame modules is shown in Figure 13. the recommended pot temperature is 260C, while the o For reliable operation T should not exceed 128 C, and T ref1 ref2 Pb-free solder pot is 270C max. Not all RoHS- o should not exceed 123 C . compliant through-hole products can be processed with paste-through-hole Pb or Pb-free reflow process. If additional information is needed, please consult with your GE representative for more details. Post Solder Cleaning and Drying Considerations Post solder cleaning is usually the final circuit-board assembly process prior to electrical board testing. The result of inadequate cleaning and drying can affect both the reliability of a power module and the testability of the finished circuit-board assembly. For guidance on appropriate soldering, cleaning and drying procedures, refer to GE Board Mounted Power Modules: Soldering Figure 13. T Temperature Measurement Location for open ref and Cleaning Application Note (AN04-001). Frame Module. Heat Transfer via Convection Increased airflow over the module enhances the heat transfer via convection. Derating curves showing the maximum output current that can be delivered by the open frame module versus local ambient temperature (TA) for natural convection and up to 1.5m/s (300 ft./min) forced airflow are shown in Figure 14. o AMBIENT TEMEPERATURE, T ( C) A Figure 14. Output Current Derating for the Open Frame Module; Airflow in the Transverse Direction from Vout(+) to Vout(-); Vin =48V. Please refer to the Application Note “Thermal Characterization Process For Open-Frame Board-Mounted Power Modules” for a detailed discussion of thermal aspects including maximum device temperatures. Through-Hole Soldering Information The RoHS-compliant (Z codes) through-hole products use the SAC (Sn/Ag/Cu) Pb-free solder and RoHS-compliant components. The RoHS-compliant with lead solder exemption (non-Z codes) through-hole products use Sn/Pb solder and RoHS-compliant components. Both non-Z and Z codes are designed to be processed through single or dual wave soldering machines. The pins have an RoHS-compliant finish that is compatible with both May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 9 OUTPUT CURRENT, I (A) O Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current EMC Considerations The circuit and plots in Figure 15 shows a suggested configuration to meet the conducted emission limits of EN55022 Class B. Figure 15. EMC Considerations For further information on designing for EMC compliance, please refer to the FLT007A0 data sheet (DS05-028). May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 10 Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Mechanical Outline for Through-Hole Module Dimensions are in millimeters and [inches]. Tolerances: x.x mm  0.5 mm [x.xx in.  0.02 in.] (Unless otherwise indicated) x.xx mm  0.25 mm [x.xxx in  0.010 in.] # Top side label includes GE name, product designation and date code. Top # View Side View * For optional pin lengths, see Table 2 Device Options and Coding Scheme Bottom View May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 11 Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Recommended Pad Layout Dimensions are in millimeters and [inches]. Tolerances: x.x mm  0.5 mm [x.xx in.  0.02 in.] (Unless otherwise indicated) x.xx mm  0.25 mm [x.xxx in  0.010 in.] TH Recommended Pad Layout (Component Side View) May 15, 2013 ©2012 General Electric Company. All rights reserved. Page 12 Data Sheet GE EVK011A0B Series (Eighth-Brick) DC-DC Converter Power Modules 36–60Vdc Input; 12.0Vdc Output; 11A Output Current Ordering Information Please contact your GE Sales Representative for pricing, availability and optional features. Table 1. Device Codes Output Output Connector Product Codes Input Voltage On/Off Logic Comcodes Voltage Current Type EVK011A0B41Z 48V (36-60Vdc) 12V 11A Negative Through hole 150027164 EVK011A0B641Z 48V (36-60Vdc) 12V 11A Negative Through hole 150030268 Table 2. Device Options and Coding Scheme Contact Us For more information, call us at USA/Canada: +1 888 546 3243, or +1 972 244 9288 Asia-Pacific: +86.021.54279977*808 Europe, Middle-East and Africa: +49.89.878067-280 India: +91.80.28411633 www.ge.com/powerelectronics May 15, 2013 ©2012 General Electric Company. All rights reserved. Version 1.1