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Data Sheet March 19, 2009
EUE200/120 Series DC-DC Converter Power Module: 42 - 55Vdc Input; 12Vdc Output; 200W 42 - 58Vdc Input; 12Vdc Output; 120W RoHS Compliant
Features
Compliant to RoHS EU Directive 2002/95/EC (-Z versions) Compliant to ROHS EU Directive 2002/95/EC with lead solder exemption (non-Z versions) High power density: 238 W/in
3
High efficiency - 95.3% at 11.6V full load Exceptional Thermal Performance: 0 170W at 70 C at 1 m/s (200LFM) Delivers up to 200W Output power Low output ripple and noise Industry standard Eight brick footprint 57.9mm x 22.9mm x 10.9mm (2.28in x 0.9in x 0.43in) Single unregulated output Narrow input voltage range Constant switching frequency Positive logic, Remote On/Off Input over voltage protection Output overcurrent protection Over-temperature protection
Applications
Distributed power architectures Intermediate Bus voltage application Optical and Access Network Equipment Servers and storage applications Wireless and Enterprise equipment including Power over Ethernet (PoE)
Options
Negative logic, Remote On/Off Baseplate (-H)
Auto restart after fault shutdown Operating temperature range (-40C to 85C) UL* 60950-1Recognized, CSA C22.2 No. 60950-1 03 Certified, and VDE 0805:2001-12 (EN60950-1) Licensed ISO** 9001 certified manufacturing facilities 2250 Vdc Isolation tested in compliance with IEEE 802.3 PoE standards
Description
The EUE-series are a new generation of DC/DC power modules designed to support intermediate bus applications where multiple low voltages are generated using discrete/modular point of load (POL) converters. The EUE series provide up to 200 watt output power in an industry standard Eighth brick, which makes it an ideal choice for compact space, high current and intermediate bus voltage applications. The converter incorporates synchronous rectification technology and innovative packaging techniques to achieve ultra high efficiency reaching 95.3% at 11.6V full load. The ultra high efficiency of this converter leads to lower power dissipation such that for most applications a heat sink is not required. The EUE series power modules are isolated DC-DC converters that provide a single unregulated output voltage with a 4:1 step-down ratio between input/output.
* 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. ** ISO is a registered trademark of the International Organization of Standards IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated.
Document No: DS04-006 ver. 1.61 PDF name: eue200_series_ds.pdf
Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
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 Input Voltage Continuous Non-Operating Condition Operating Ambient Temperature (see Thermal Considerations section) Storage Temperature I/O Isolation (100% factory Hi-Pot tested) All All Tstg -40 100 2250 C Vdc EUE200 EUE120 All All TA VIN VIN -0.3 -0.3 -0.3 -40 55 58 75 85 Vdc Vdc Vdc C Device Symbol Min Max Unit
Electrical Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.
Parameter Operating Input Voltage Maximum Input Current (EUE200:VIN=0 to 55V , Po = 200W, max ) (EUE120:VIN=0 to 58V , Po = 120W, max ) Inrush Transient Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 12H source impedance; VIN=0 to 55V, Po = 200W, max ;See Figure 17) Input Ripple Rejection (120Hz) EUE200 EUE120 All All All IIN,max IIN,max It
2
Device EUE200 EUE120
Symbol VIN VIN
Min 42 42
Typ 48 48
Max 55 58
Unit Vdc Vdc Adc Adc As mAp-p dB
2

5 12.3
5.6 3.5 1
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 being part of complex power architecture. 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 fastacting fuse with a maximum rating of 10A (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.
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Electrical Specifications (continued)
Parameter Output Voltage Set-point (EUE200 :VIN=VIN,nom,PO=200W, Ta=25C) (EUE120 :VIN=VIN,nom,PO=120W, Ta=25C) Output Regulation Over Line change Over Load change Temperature (TA =-40 C to +85 C) Output Ripple and Noise on nominal output (VIN =VIN, nom and PO = 200W, max ) RMS (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) External Capacitance Output Power Output Current Limit Inception (Hiccup Mode) (VIN = 48V, Ta=25C) Efficiency VIN =VIN, nom and PO = 200W, max TA=25C VIN =VIN, nom and PO = 120W, max TA=25C Switching Frequency Dynamic Load Response (dIO/dt=1A/s; VIN=VIN, nom; TA=25C ; Tested with a 10 F tantalum and a 1.0 F ceramic capacitor across the load) Load change from IO = 50% to 75% of IO, max Peak Deviation Settling Time (VO<10% peak deviation) Load change from IO = 75% to 50% of IO, max Peak Deviation Settling Time (VO<10% peak deviation) EUE200 Vpk ts 200 200 mV s EUE200 Vpk ts 200 200 mV s EUE200 EUE120 fsw __ __ 95.3 94.6 230 __ __ % % KHz All All All EUE200 EUE120 EUE200 EUE120 CO,max Po Po IO, lim 0 0 __ __ 35 50 22 13 __ __ 3000 200 120 __ __ mVrms mVpk-pk F W W % Io, max
0 0
Device
Symbol
Min
Typ
Max
Unit
All
VO, set
12.0
Vdc
All All All
9.8
0.5 150
13.8 0.7 __
Vdc Vdc mV
Isolation Specifications
Parameter Isolation Capacitance Isolation Resistance Symbol CISO RISO Min 10 Typ 1000 Max Unit pF M
General Specifications
Parameter Calculated MTBF per Telcordia SR-332 Issue 1:Method 1,Case 3 (VIN = 48V,IO= 13.8A, TA=40C,airflow=1m/s(200 LFM)) Weight Device EUE200 Min Typ 2,481,386 27 (0.9) Max Unit Hours g (oz.)
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information.
Parameter On/Off Signal interface (VI = VI,min to VI, max; Open collector or equivalent, signal referenced to VIN(-) terminal) 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 Specification Remote On/Off Current -Logic Low On/Off voltage: Logic Low Logic High-(Type=Open collector) Logic High maximum allowable leakage current Turn-On Delay and Rise Times (IO= IO, max , VIN=VIN, nom, TA = 25 C) Tdelay = Time until VO = 10% of VO,set from either application of Vin with Remote On/Off set to On or operation of Remote On/Off from Off to On with Vin already applied for at least one second. Trise = time for VO to rise from 10% of VO,set to 90% of VO,set. Over temperature Protection (See Thermal Considerations section) Input Undervoltage Lockout Turn-on Threshold Turn-off Threshold Input Over voltage shutdown Turn-off Threshold EUE200 EUE120 Vin,OVLO Vin,OVLO 59.8 63 62 66 Vdc Vdc All Vin,UVLO 35.5 40 36.5 41.9 V V
o
Device
Symbol
Min
Typ
Max
Unit
All All All All All
Ion/off Von/off Von/off Ion/off Tdelay enable with Vin Tdelay enable with on/off Trise Tref
0.0

1.0 0.8 5 50
mA V V A
3
msec
3
msec

12 130

msec C
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Characteristic Curves
The following figures provide typical characteristics for the EUE200B1 (12.0V, 17A) at 25C. The figures are identical for either positive or negative Remote On/Off logic.
ON/OFF VOLTAGE OUTPUT VOLTAGE
6 5
INPUT CURRENT (A)
Io=22A 4 3 2 Io=11A 1 0 35 40 45 50 55 Io=0A
INPUT VOLTAGE, VIN (V)
VOn/off (V) (2V/div)
VO (V) (5V/div)
TIME, t (5 ms/div)
Figure 1. Typical Input Characteristic at Room Temperature.
96 94
Figure 4. Typical Start-Up Using Remote On/Off, negative logic version shown.
OUTPUT CURRENT OUTPUT VOLTAGE VO (V) (100mV/div) IO, (A) (5A/div)
EFFICIENCY (%)
92 90 88 86 84 82 80 0 5 Vin=42V Vin=48V
Vin=55V
10
15
20
25
OUTPUT CURRENT, Io (A)
TIME, t (500s/div)
Figure 2. Typical Converter Efficiency Vs. Output current at Room Temperature.
Figure 5. Typical Transient Response to Step increase in Output Load from 5A to 10A at Room Temperature and 48 Vdc Input.
OUTPUT CURRENT OUTPUT VOLTAGE VO (V) (100mV/div) IO, (A) (5A/div)
53 Vin
OUTPUT VOLTAGE VO (V) (50mV/div)
48 Vin
42 Vin
TIME, t (1s/div)
TIME, t (500s/div)
Figure 3. Typical Output Ripple and Noise at Room Temperature and Po = 200W.
Figure 6. Typical Transient Response to Step decrease in Output Load from 10A to 5A at Room Temperature and 48 Vdc Input.
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Characteristic Curves (continued)
14
13
OUTPUT VOLTAGE (V)
12 Io=0A 11 Io=11A 10 Io=22A
9 42 44 46 48 50 52 54 56
INPUT VOLTAGE, VIN (V)
Figure 7. Typical Output voltage Vs. Input voltage Characteristic at Room Temperature.
14
OUTPUT VOLTAGE (V)
13
Vin=55V
12
11
Vin=48V
Vin=42V
10
9 0 5 10 15 20 25
OUTPUT CURRENT, Io (A)
Figure 8. Typical Output voltage regulation Vs. Output current at Room Temperature.
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Characteristic Curves (continued)
The following figures provide typical characteristics for the EUE120B1 (12.0V, 10A) at 25C. The figures are identical for either positive or negative Remote On/Off logic.
ON/OFF VOLTAGE OUTPUT VOLTAGE
3.5 3
INPUT CURRENT (A)
2.5 2 1.5 1 0.5 0 35 40 45
Io=12A
Io=6A
Io=0A
50
55
60
INPUT VOLTAGE, VIN (V)
VOn/off (V) (2V/div)
VO (V) (5V/div)
TIME, t (5 ms/div)
Figure 9. Typical Input Characteristic at Room Temperature.
100 95 90
Figure 12. Typical Start-Up Using Remote On/Off, negative logic version shown.
OUTPUT CURRENT OUTPUT VOLTAGE IO, (A) (2A/div) VO (V) (100mV/div)
EFFICIENCY (%)
85 80 75 70 0 2
Vin=58V Vin=48V Vin=42V
4
6
8
10
12
OUTPUT CURRENT, Io (A)
TIME, t (500s/div)
Figure 10. Typical Converter Efficiency Vs. Output current at Room Temperature.
Figure 13. Typical Transient Response to Step increase in Output Load from 5.3A to 8.1A at Room Temperature and 48 Vdc Input; Co,ext = 370 F.
OUTPUT VOLTAGE VO (V) (100mV/div) OUTPUT CURRENT IO, (A) (2A/div)
42 Vin
OUTPUT VOLTAGE VO (V) (20mV/div)
48 Vin
58 Vin
TIME, t (1s/div)
TIME, t (500s/div)
Figure 11. Typical Output Ripple and Noise at Room Temperature and Po = 120W.
Figure 14. Typical Transient Response to Step decrease in Output Load from 8.1A to 5.3A at Room Temperature and 48 Vdc Input; Co,ext = 370 F.
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Characteristic Curves (continued)
15 14
OUTPUT VOLTAGE (V)
13 Io=0A 12 Io=6A 11 Io=12A 10 42 44 46 48 50 52 54 56 58
INPUT VOLTAGE, VIN (V)
Figure 15. Typical Output voltage Vs. Input voltage Characteristic at Room Temperature.
15
OUTPUT VOLTAGE (V)
14 Vin=58V Vin=48V
13
12 Vin=42V
11
10 0 2 4 6 8 10 12
OUTPUT CURRENT, Io (A)
Figure 16. Typical Output voltage regulation Vs. Output current at Room Temperature.
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Test Configurations
Safety Considerations
For safety-agency approval of the system in which the power module is used, the power module must be installed in compliance with the spacing and separation requirements of the end-use safety agency standard, i.e., UL60950-1, CSA C22.2 No. 60950-103, EN60950-1 and VDE 0805:2001-12. For the converter output to be considered meeting the requirements of safety extra-low voltage (SELV), the input must meet SELV requirements.
Note: Measure input reflected-ripple current with a simulated source inductance (LTEST) of 12 H. Capacitor CS offsets possible battery impedance. Measure current as shown above.
For all input voltages, other than DC MAINS, where the input voltage is less than 60V dc, if the input meets all of the requirements for SELV, then: * The output may be considered SELV. Output voltages will remain within SELV limits even with internally-generated non-SELV voltages. Single component failure and fault tests were performed in the power converters. One pole of the input and one pole of the output are to be grounded, or both circuits are to be kept floating, to maintain the output voltage to ground voltage within ELV or SELV limits.
Figure 17. Input Reflected Ripple Current Test Setup.
*
If the input meets extra-low voltage (ELV) requirements, then the converter's output is considered ELV
Note: Use a 1.0 F ceramic capacitor and a 10 F aluminum or tantalum capacitor. Scope measurement should be made using a BNC socket. Position the load between 51 mm and 76 mm (2 in. and 3 in.) from the module.
Figure 18. Output Ripple and Noise Test Setup.
CONT ACT AND DISTRIBUTION LOSSES VI(+) II SUPPL Y VI(-) CONT ACT RESIST ANCE VO2 VO1 IO LOAD
All flammable materials used in the manufacturing of these modules are rated 94V-0, or tested to the UL60950 A.2 for reduced thickness. The input to these units is to be provided with a maximum 10A fast-acting fuse in the unearthed lead.
Note: All measurements are taken at the module terminals. When socketing, place Kelvin connections at module terminals to avoid measurement errors due to socket contact resistance.
Figure 19. Output Voltage and Efficiency Test Setup.
VO. IO Efficiency = VIN. IIN x 100 %
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Overtemperature Protection
These modules feature an overtemperature protection circuit to safeguard against thermal damage. The protection circuit shuts down the module when the maximum device reference temperature is exceeded. When the module cools down and the reference device temperature falls below the recovery threshold, the module will resume operation.
Feature Description
Remote On/Off
Two remote on/off options are available. Positive logic remote on/off turns the module on during a logic-high voltage on the ON/OFF pin, and off during a logic low. Negative logic remote on/off turns the module off during a logic high and on during a logic low. Negative logic, device code suffix "1," is the factory-preferred configuration. To turn the power module on and off, the user must supply a switch to control the voltage between the on/off terminal and the VI (-) terminal (Von/off). The switch can be an open collector or equivalent (see Figure 20). A logic low is Von/off = 0 V to 0.8 V. The maximum Ion/off during a logic low is 1 mA. The switch should maintain a logic-low voltage while sinking 1 mA. During a logic high, the maximum Von/off generated by the power module is 5 V. The maximum allowable leakage current of the switch at Von/off = 5V is 50 A. If not using the remote on/off feature, perform one of the following to turn the unit on: For negative logic, short ON/OFF pin to VI(-). For positive logic: leave ON/OFF pin open.
Ion/off + Von/off - VO(+) LOAD VI(+) VI(-) VO(-) ON/OFF
Input/Output Over Voltage Protection
The input/output overvoltage protection circuit is designed to shut down the module when the input voltage exceeds the overvoltage threshold. The module will resume operation when the input voltage enters the normal input operating range.
Thermal Considerations
The power modules operate in a variety of thermal environments and sufficient cooling should be provided to help ensure reliable operation. Thermal considerations include ambient temperature, airflow, module power dissipation, and the need for increased reliability. A reduction in the operating temperature of the module will result in an increase in reliability. The thermal data presented here is based on physical measurements taken in a wind tunnel. Heat-dissipating components are mounted on the top side of the module. Heat is removed by conduction, convection and radiation to the surrounding environment. Proper cooling can be verified by measuring the thermal reference temperature (Tref ). Peak temperature (Tref ) occurs at the position indicated in Figure 21. For reliable operation this temperature should not exceed listed temperature threshold.
Figure 20. Circuit configuration for using Remote On/Off Implementation.
Overcurrent Protection
To provide protection in an output overload condition, the module is equipped with internal current-limiting circuitry and can endure current limiting for unlimited duration. If the output current exceeds the current limit inception value, the module enters into the hiccup mode operation, where it shuts down and automatically attempts to restart. As long as the fault condition exists, the module will remain in this hiccup mode, and can sustain this mode of operation until the overcurrent fault condition is corrected.
14.50 (.571)
17.45 (.687)
EUE120: SO-8 drain pin must not exceed 115C. EUE200: LF-PAK drain tab must not exceed 120C.
Input Undervoltage Lockout
At input voltage below the input under voltage lockout limit, the module operation is disabled. The module will begin to operate at an input voltage above the under voltage lockout turn-on/turn-off threshold.
Figure 21. Tref Temperature Measurement Location for Vo=12V. The output power of the module should not exceed the rated power for the module as listed in the Ordering Information table. Although the maximum Tref temperature of the power modules is 115C for EUE120 and 120C for
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Data Sheet March 19, 2009
EUE200, you can limit this temperature to a lower value for improved reliability. Please refer to the Application Note "Thermal Characterization Process For Open-Frame BoardMounted Power Modules" for a detailed discussion of thermal aspects including maximum device temperatures.
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
250 2.0 m/s (400 lfm)
OUTPUT POWER, PO (W)
200
150 NC 100 0.5 m/s (100 lfm) 1.0 m/s (200 lfm)
Heat Transfer via Convection
Increased airflow over the module enhances the heat transfer via convection. The derating plots in figures 22 to 24 show the maximum output current that can be delivered by each module in the respective orientation without exceeding the maximum Tref temperature versus local ambient temperature (TA). The plots are for different airflow conditions ranging from 1m/s (200ft./min.) to 3m/s (600 ft./min). The use of Figures 22 - 24 is shown in the following example:
50
0 20 30 40 50 60 70 80 90
LOCAL AMBIENT TEMPERATURE, TA (C)
Figure 23. Output Power Derating for the EUE200B1 (Vo = 12.0V) in the Transverse Orientation; Airflow Direction From Vin(-) to Vin(+); Vin = 48V.
250 2.0 m/s (400 lfm)
Example What is the minimum airflow necessary for a EUE200B1 operating at VI = 48 V, an output power of 150W, and a maximum ambient temperature of 70 C in transverse orientation? Solution: Given: VI = 48V Po = 150W TA = 70 C Determine airflow (V) (Use Figure 23): V = 1.0 m/sec. (200 ft./min.)
OUTPUT POWER, PO (W)
200
150 NC
100
0.5 m/s (100 lfm) 1.0 m/s (200 lfm)
50
0 20 30 40 50 60 70 80 90
LOCAL AMBIENT TEMPERATURE, TA (C)
Figure 24. Output Power Derating for the EUE200B1-H (Vo = 12.0V) in the Transverse Orientation; Airflow Direction From Vin(-) to Vin(+); Vin = 48V.
130
OUTPUT POWER, PO (W)
120
110
2 m/s (400LFM) 1 m/s (200LFM)
100
90 20 30 40 50 60 70 80 90
LOCAL AMBIENT TEMPERATURE, TA (C)
Figure 22. Output Power Derating for the EUE120B1 (Vo = 12.0V) in the Transverse Orientation; Airflow Direction From Vin(-) to Vin(+); Vin = 48V.
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Layout Considerations
The EUE series power modules have a low profile in order to be used in fine pitch system card architectures. As such, component clearance between the bottom of the power module and the mounting board is limited. Avoid placing copper areas on the outer layer directly underneath the power module. Also avoid placing via interconnects underneath the power module. For additional layout guide-lines, refer to FLTR100V10 data sheet.
Through-Hole Lead-Free Soldering Information
The RoHS-compliant through-hole products use the SAC (Sn/Ag/Cu) Pb-free solder and RoHS-compliant components. They are designed to be processed through single or dual wave soldering machines. The pins have an RoHS-compliant finish that is compatible with both Pb and Pb-free wave soldering processes. A maximum preheat rate of 3C/s is suggested. The wave preheat process should be such that the temperature of the power module board is kept below 210C. For Pb solder, the recommended pot temperature is 260C, while the Pb-free solder pot is 270C max. Not all RoHS-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 Lineage Power 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 Lineage Power Board Mounted Power Modules: Soldering and Cleaning Application Note (AN04-001).
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
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 VIEW*
SIDE VIEW
BOTTOM VIEW
*Top side label includes Lineage Power name, product designation, and data code.
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Mechanical Outline for Through-Hole Module with base plate.
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 VIEW
SIDE VIEW
BOTTOM VIEW*
- Optional Case pin (7 option code) only available with Heat plate option (-H)
*Bottom side label includes Lineage Power name, product designation, and data code
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Recommended Pad Layout for Through Hole Modules
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.]
57.9 (2.28) 50.80 (2.000)
VI(+) 22.8 (.90) 15.24 (.600) 7.62 (.300)
VO(+)
ON/OFF VI(-) VO(-)
15.24 (.600)
3.81 (.150)
3.6 (.14)
1.02 (.040) PIN, 4 PLCS
1.57 (.062) PIN, 2 PLCS
3.8 (.15)
- Optional Case pin (7 option code) only available with Heat plate option (-H)
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Data Sheet March 19, 2009
EUE Series DC-DC Power Modules: 42-55/42-58Vdc Input; 12Vdc Output; 200/120W
Ordering Information
Please contact your Lineage Power Sales Representative for pricing, availability and optional features. Table 1. Device Codes
Product codes Input Voltage Output Voltage Output Power Efficiency Connector Type Comcodes
EUE120B41 EUE120B41Z EUE120B641Z EUE120B41-HZ EUE200B41 EUE200B41Z EUE200B41-HZ
48V (42-58Vdc) 48V (42-58Vdc) 48V (42-58Vdc) 48V (42-58Vdc) 48V (42-55Vdc) 48V (42-55Vdc) 48V (42-55Vdc)
12.0V 12.0V 12.0V 12.0V 12.0V 12.0V 12.0V
120W 120W 120W 120W 200W 200W 200W
95% 95% 95% 95% 95% 95% 95%
Through hole Through hole Through hole Through hole Through hole Through hole Through hole
108989736 CC109126694 CC109104394 CC109130432 108988151 108995255 108988655
-Z Indicates RoHS Compliant modules Table 2. Device Options Option Negative remote on/off logic Auto-restart (must be ordered) Pin Length: 3.68 mm 0.25mm (0.145 in. 0.010 in.) Case pin (only available on -H modules) Pin Length: 2.79 mm 0.25mm (0.110 in. 0.010 in.) Base Plate option RoHS Compliant Device Code Suffix 1 4 6 7 8 -H -Z
Note: Legacy device codes may contain a -B option suffix to indicate 100% factory Hi-Pot tested to the 1500 Vdc isolation voltage specified in the Absolute Maximum Ratings table. The 100% Hi-Pot test is now applied to all device codes, with or without the -B option suffix. Existing comcodes for devices with the -B suffix are still valid; however, no new comcodes for devices containing the - B suffix will be created.
Asia-Pacific Headquarters Tel: +65 6416 4283 Europe, Middle-East and Africa Headquarters Tel: +49 89 6089 286 India Headquarters Tel: +91 80 28411633
World Wide Headquarters Lineage Power Corporation 3000 Skyline Drive, Mesquite, TX 75149, USA +1-800-526-7819 (Outside U.S.A.: +1-972-284-2626) www.lineagepower.com e-mail: techsupport1@lineagepower.com
Lineage Power reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. (c) 2008 Lineage Power Corporation, (Mesquite, Texas) All International Rights Reserved.
Document No: DS04-006 ver. 1.61 PDF name: eue200_series_ds.pdf

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