GE Industrial Solutions QW030xx User Manual

Data Sheet October 2008

QW030xx DUAL Series Power Modules: dc-dc Converters;

18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Features

The QW030-Series Power Modules use advanced, surfacemount technology and deliver high-quality, efficient, and compact dc-dc conversion.

Applications

n Distributed power architectures

n Workstations

n Computer equipment

n Communications equipment

n Optical transport equipment

Options

n Heat sinks available for extended operation

n Choice of remote on/off logic configurations

n Choice of two pin lengths

n Small size: 36.8 mm x 57.9 mm x 12.7 mm

(1.45 in. x 2.28 in. x 0.50 in.)

n High power density

n High efficiency: 88% typical

n Low output noise

n Constant frequency

n Industry-standard pinout

n Metal case

n 2:1 input voltage range

n Overvoltage and overcurrent protection

n Remote on/off

n Adjustable output voltage

n ISO* 9001 and ISO 14001 Certified manufacturing

facilities

†

n UL

60950 Recognized, CSA‡ C22.2 No. 60950-00

Certified, VDE

n CE mark meets 73/23/EEC and 93/68/EEC

directives

* ISO is a registered trademark of the International Organization

for Standardization. † UL is a registered trademark of Underwriters Laboratories, Inc. ‡ CSA is a registered trademark of Canadian Standards Assn.

§ VDE is a trademark of Verband Deutscher Elektrotechniker e.V. **This product is intended for integration into end-use equipment.

All the required procedures for CE marking of end-use equip-

ment should be followed. (The CE mark is placed on selected

products.)

0805 (IEC60950) Licensed

Description

The QW030-Series Power Modules are dc-dc converters that operate over an input voltage range of 36 Vdc to 75 Vdc and provide precisely regulated dc outputs. The outputs are fully isolated from the inputs, allowing versatile polarity configurations and grounding connections. The modules have maximum power ratings of 30 W to 36 W at a typical full-load efficiency of up to 88%.

These encapsulated modules offer a metal case for optimum thermal performance. Threaded-through holes are provided to allow easy mounting or addition of a heat sink for high-temperature applications. The standard feature set includes remote sensing, output trim, and remote on/off for convenient flexibility in distributed power applications.

QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Data Sheet October 2008

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 device reliability.

Parameter Device Symbol Min Max Unit

Input Voltage:

Continuous

Transient (100 ms)

Operating Case Temperature

QW030xx QW030xx

QW030xx Tc –40 105* °C

VI, trans

(See Thermal Considerations section.) Storage Temperature QW030xx T I/O Isolation Voltage

QW030xx — — 1500 Vdc

stg –55 125 °C

(Note case is tied to input)

* Maximum case temperature varies based on power dissipation. See power derating curves for details.

— — —

100

Vdc

Electrical Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions.

Table 1. Input Specifications

Parameter Device Symbol Min Typ Max Unit

Operating Input Voltage:

QW030xx QW030xx V

Maximum Input Current

I = 0 V to 75 V; IO = IO, max):

QW030xx QW030xx I

Inrush Transient QW030xx i

Input Reflected-ripple Current, Peak-to-peak

QW030xx I 15 — mAp-p (5 Hz to 20 MHz, 12 µH source impedance; see Test Configurations section.)

Input Ripple Rejection (120 Hz) QW030xx — — 50 — dB

Fusing Considerations

CAUTION: This power module is not internally fused. An input line fuse must always be used.

This encapsulated power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an integrated part of a sophisticated 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 normal-blow fuse with a maximum rating of 5 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 for further information.

I 36 48 75 Vdc

I, max ——2.2 A

t——0.2A

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Data Sheet

QW030xx DUAL Series Power Modules: dc-dc Converters;

October 2008

Electrical Specifications (continued)

Table 2. Output Specifications

18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Parameter

Output Voltage Set Point

I = 48 V; IO1 = IO2,= IO,min)

Output Voltage

(Over all operating input voltage, resistive load, and temperature conditions until end of life. See Test Configurations section.)

Device

Suffix

CL CL BK BK AJ AJ

Symbol Min Typ Max Unit

O1, set

V VO2, set VO1, set VO2, set VO1, set VO2, set

V VO2 VO1 VO2 VO1 VO2

14.7

-14.7

11.76

-11.76

4.85

-4.85

13.8

-13.8

11.04

-11.04

4.75

-4.75

— — — — — —

15.3

-15.3

12.24

-12.24

5.15

-5.15

16.2

-16.2

12.96

-12.96

5.25

-5.25

Vdc Vdc Vdc Vdc Vdc Vdc

Output Voltage Regulation

Line (V

Load (V

I = VI,min to VI,max; I01=I02)

I = VI,nom; I01 = I01min to Itot/2 and

02 = I02min to Itot/2)

Cross Regulation V

01, V02

Qx030xx

01,V02

V V01+V02 V01+V02

V01,V02

0.5

0.25

0.25 1

±4

0.75

0.5

0.5 2

±6

% %

% (VI=VI,nom; I01 or I02= other output = max load)

Temperature (Tc = -40 to 100)

Output Ripple and Noise Voltage

(See Test Configurations section.):

Measured across one 2.2 µF ceramic

capacitor:

RMS Peak-to-peak (5 Hz to 20 MHz)

Qx030xx

CL CL BK BK AJ AJ

V01,V02

— — — — — —

0.5

150

120

150

mVrms

mVp-p

mVrms

mVp-p

mVrms

mVp-p External Load Capacitance on each output Qx030xx — 0 — 220 µF Output Current

O < IO,min the module may exceed the

(At I ripple specifications)

Output Current-limit Inception

O = 90% of VO, set)

Output Short-circuit Current (V

CL CL CL BK BK BK AJ AJ AJ

CL BK AJ

O = 0.25 V) CL

BK AJ

I I02

Itot

I01 I02

Itot

I01 I02

Itot

tot

Itot Itot

Itotsc Itotsc Itotsc

0.25

0.5

0.25

0.5

0.25

0.5 —

— —

— — —

— — — — — — — — —

3.0

3.7 7

4.5

5.5

1.75

2.0

2.5

3.0 3 3 6

— — —

A A A A A A A A A

A A A

* Engineering estimate.

Itot = I01+I02 Sum should not exceed this number

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QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Electrical Specifications (continued)

Table 2. Output Specifications (continued)

Data Sheet October 2008

Device

Suffix

CL BK AJ

Symbol Min Typ Max Unit

η η η

— — —

88 88 85

— — —

Efficiency (V

A = 25 °C

C = 25 °C

Parameter

I = 48 V; IO = IO, max):

Switching Frequency QW030xx — — 360 — kHz Dynamic Response

O/Δt = 1 A/10 µs, VI = 48 V, TC = 25 °C):

(ΔI

Load Change from I

O = 50% to 75% of IO, max:

QW030xx

—

2.5

—

Peak Deviation

Settling Time (V

Load Change from I

O < 10% of peak deviation)

O = 50% to 25% of IO, max:

QW030xx

—

5.0

2.5

—

Peak Deviation

Settling Time (V

* Engineering estimate.

O < 10% of peak deviation)

QW030xx

—

5.0

—

Table 3. Isolation Specifications

Parameter Device Min Typ Max Unit

Isolation Capacitance (engineering estimate) QW030xx — 600 — pF Isolation Resistance QW030xx 10 — — MΩ

% % %

O, set

Table 4. General Specifications

Parameter Device Min Typ Max Unit

Calculated MTBF

O = 80% of IO, max; TC = 40 °C)

QW030xx 5,000,000 hours

Weight QW030xx — — 75 (2.7) g (oz.)

4 Lineage Power

Data Sheet October 2008

QW030xx DUAL Series Power Modules: dc-dc Converters;

18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Feature Specifications

Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions section of this data sheet for additional information.

Parameter

Remote On/Off Signal Interface

I = VI, min to VI, max; open collector or equivalent

compatible; signal referenced to V

I(–) terminal.):

Negative Logic: Device Code Suffix “1”:

Logic Low—Module On Logic High—Module Off

Positive Logic: If Device Code Suffix “1” Is Not

Specified:

Logic Low—Module Off Logic High—Module On

Module Specifications:

On/Off Current—Logic Low On/Off Voltage:

Logic Low Logic High (I

on/off = 0 mA)

Open Collector Switch Specifications:

Leakage Current During Logic High

on/off = 15 V)

Output Low Voltage During Logic Low

on/off = 1 mA)

Turn-on Delay and Rise Times

(at 80% of I

O, max; TA = 25 °C):

Case 1: On/Off Input Is Set for Logic High and

then Input Power Is Applied (delay from point at which V

I = VI, min until VO = 10% of VO, nom).

Case 2: Input Power Is Applied for at Least One

Second, and Then the On/Off Input Is Set to Logic High (delay from point at which V

0.9 V until V

O = 10% of VO, nom).

Output Voltage Rise Time (time for V

from 10% of V

O, nom to 90% of VO, nom)

Output Voltage Overshoot (at 80% of I

A = 25 °C)

on/off =

O to rise

O, max;

Output Voltage Adjustment

(See Feature Descriptions section.):

Output Voltage Set-point Adjustment Range

(trim) QW030xx — 75 — 110 %V

Output Overvoltage Protection (clamp) CL

* Engineering estimate.

Device

Suffix

All

All All

All

CL BK BK

AJ AJ

Symbol Min Typ Max Unit

on/off

Von/off Von/off

Ion/off

Von/off

delay

Tdelay

Trise

—

O1, ovp

V VO2, ovp VO1, ovp VO2, ovp VO1, ovp VO2, ovp

—

–0.7

—

17.1

-17.1

13.7

-13.7

5.9

-5.9

—

— —

—

— — — — — —

1.0

1.2 15

1.2

—

22.5

-22.5

18.0*

-18.0* 7

-7

V V

µA

O, nom

V V V V V V

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QW030xx DUAL Series Power Module: dc-dc Converters; Data Sheet 18 Vdc to 36Vdc or 36 Vdc to 75 Vdc Inputs October 2008

6 Lineage Power

Data Sheet QW030xx DUAL Series Power Module: dc-dc Converters; October 2008 18 Vdc to 36Vdc or 36 Vdc to 75 Vdc Inputs

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QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Data Sheet October 2008

Design Considerations

Grounding Considerations

For the QW modules, the case is internally connected to the V

I(+) pin.

Input Source Impedance

The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power module. If the input source inductance exceeds 4 µH, a

33 µF electrolytic capacitor (ESR < 0.7 ohm at 100 kHz)

mounted close to the power module helps ensure stability of the unit.

Safety Considerations

Modules

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, CSA C22.2 No. 60950-00, and VDE 0805 (IEC60950).

If the input source is non-SELV (ELV or a hazardous voltage greater than 60 Vdc and less than or equal to 75 Vdc), for the module’s output to be considered meeting the requirements of safety extra-low voltage (SELV), all of the following must be true:

n The input source is to be provided with reinforced

insulation from any hazardous voltages, including the ac mains.

n One VI pin and one VO pin are to be grounded, or

both the input and output pins are to be kept floating.

n The input pins of the module are not operator acces-

sible.

The power module has extra-low voltage (ELV) outputs when all inputs are ELV.

The input to these units is to be provided with a maximum 5 A normal-blow fuse in the ungrounded lead.

Feature Descriptions

Overcurrent Protection

To provide protection in a fault (output overload) condition, the unit is equipped with internal current-limiting circuitry and can endure current limiting for an unlimited duration. At the point of current-limit inception, the unit shifts from voltage control to current control. If the output voltage is pulled very low during a severe fault, the current-limit circuit can exhibit either foldback or tailout characteristics (output-current decrease or increase). The unit operates normally once the output current is brought back into its specified range.

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 remote ON/OFF pin, and off during a logic low. Negative logic remote on/off, device code suffix “1,” turns the module off during logic-high voltage and on during a logic low.

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 V switch may be an open collector or equivalent (see

Figure 4). A logic low is V

maximum I

on/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 V the power module is 15 V. The maximum allowable leakage current of the switch at V

I(–) terminal (Von/off). The

on/off = –0.7 V to 1.2 V. The

on/off generated by

on/off = 15 V is 50 µA.

n Another SELV reliability test is conducted on the

whole system, as required by the safety agencies, on the combination of supply source and the subject module to verify that under a single fault, hazardous voltages do not appear at the module’s output.

Note: Do not ground either of the input pins of the

module without grounding one of the output pins. This may allow a non-SELV voltage to appear between the output pin and ground.

8 Lineage Power

Data Sheet October 2008

QW030xx DUAL Series Power Modules: dc-dc Converters;

18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Feature Descriptions (continued)

Remote On/Off (continued)

If not using the remote on/off feature, do one of the following:

For positive logic, leave the ON/OFF pin open.

For negative logic, short the ON/OFF pin to V

I(+)

I(-)

Von/off

REMOTE

Ion/off

ON/OFF

Figure 4. QW030-Series Remote On/Off

Implementation

Output Voltage Set-Point Adjustment (Trim)

I(–).

8-758(C).a

The following equation determines the required external-resistor value to obtain a change in output voltage

O, nom to VO, adj.

from V

10000 Vo,adj×

Radj-down

The voltage between the V

O2(–)and Com. terminals must not exceed the mini-

⎛⎞

--------------------------- --------------

⎝⎠

Vo,nom Vo,adj–

O1(+)and Com., and

- 1000=

mum output overvoltage protection value shown in the Feature Specifications table. This limit includes any increase in voltage due to remote-sense compensation and output voltage set-point adjustment (trim). See Fig-

ure 5.

Consult your

Lineage Power Account Manager or Application Engineer if the output voltage needs to be increased more than the above limitation.

The amount of power delivered by the module is defined as the voltage at the output terminals multiplied by the output current. When using trim, the output voltage of the module can be 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 the module remains at or below the maximum rated power.

Output voltage trim allows the user to increase or decrease the output voltage set point of a module. This is accomplished by connecting an external resistor between the TRIM pin and either the V01(+) or V02(–) pins. The trim resistor should be positioned close to the module.

If not using the trim feature, leave the TRIM pin open.

With an external resistor between the TRIM and V01(+) pins (R

adj-up), the output voltage set point (VO, adj)

increases (see Figure 5). The following equation

determines the required external-resistor value to obtain a change in output voltage from V

Radj-up

Vo,adj

-------------------------- --------------

Vo,adj - Vo,nom

2xVo,nom

⎛⎞

• 10000 - 1000=

-------------------------

⎝⎠

1.225

O, nom to VO, adj.

-1

With an external resistor connected between the TRIM and V02(–) pins (R

O, adj) decreases (see Figure 6).

adj-down), the output voltage set point

VI(+)

ON/OFF

I(-)

V01

V02

(+)

TRIM

COM

(-)

Radj-up

RLOAD1

RLOAD2

Figure 5. QW030-Series Circuit Configuration to

Increase Output Voltage

8-715.v

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QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Data Sheet

October 2008

Feature Descriptions

(continued)

Output Voltage Set-Point Adjustment (Trim)

Figure 6. QW030-Series Circuit Configuration to

(continued)

TRIM

(+)

COM

2(-)

adj-down

VI(+)

ON/OFF

(-)

Decrease Output Voltage

LOAD1

LOAD2

8-715.vf

Output Overvoltage Protection

The output overvoltage clamp consists of control circuitry, independent of the primary regulation loop, that monitors the voltage on the output terminals. This control loop has a higher voltage set point than the primary loop (see the Feature Specifications table). In a fault condition, the overvoltage clamp ensures that the output voltage does not exceed V

O, clamp, max

. This provides a redundant voltage-control that reduces the risk of output overvoltage.

Overtemperature Protection

These modules feature overtemperature protection to safeguard the modules against thermal damage.

When the temperature exceeds the overtemperature threshold given in the feature specifications table, the module will limit the available output current in order to help protect against thermal damage. The overcurrent inception point will gradually move back to its original level as the module is cooled below the overtemperature threshold.

Thermal Considerations

Introduction

The power modules operate in a variety of thermal environments; however, sufficient cooling should be provided to help ensure reliable operation of the unit. Heat-dissipating components inside the unit are thermally coupled to the case. Heat is removed by conduction, convection, and radiation to the surrounding environment. Proper cooling can be verified by measuring the case temperature. The case temperature should be measured at the position indicated in Figure 7.

33 (1.30)

(0.55)

Note: Top view, pin locations are for reference only.

Measurements shown in millimeters and (inches).

VI(+)

ON/OFF

VI(-)

Figure 7. QW030-Series Case Temperature

Measurement Location

The temperature at this location should not exceed 105 °C. 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 case temperature of the power modules is 105 °C, you can limit this temperature to a lower value for extremely high reliability.

TRIM

COM

(+)

(-)

8-2104.a

Input Undervoltage Lockout

At input voltages below the input undervoltage lockout limit, the module operation is disabled. The module will begin to operate at an input voltage between the undervoltage lockout limit and the minimum operating input voltage.

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Data Sheet

QW030xx DUAL Series Power Modules: dc-dc Converters;

October 2008

Thermal Considerations (continued)

Heat Transfer Without Heat Sinks

Increasing airflow over the module enhances the heat

transfer via convection. Figures 8 and 10 show the

maximum power that can be dissipated by the module without exceeding the maximum case temperature versus local ambient temperature (T tion through 3 m/s (600 ft./min.).

Systems in which these power modules may be used typically generate natural convection airflow rates of

–1

0.3 ms

(60 ft./min.) due to other heat-dissipating components in the system. Therefore, the natural convection condition represents airflow rates of up to 0.3 ms

(60 ft./min.). Use of Figure 8 is shown in the following

example.

Example

What is the minimum airflow necessary for a QW030BK operating at V

I = 48 V, an output current of

1.5 A, each and a maximum ambient temperature of 89 °C?

Solution

Given: V

Determine P

I = 48 V

O1 = 1.5 A, IO2 = 1.5 A

A = 89 °C

D (Use Figure 9):

D = 4.5 W

Determine airflow (v) (Use Figure 8):

v = 3.0 m/s (600 ft./min.)

7.0

6.0

5.0

4.0

3.0

3.0 m/s (600 ft./min.)

2.0 m/s (400 ft./min.)

2.0

1.0 m/s (200 ft./min.) NATURAL CONVECTION

POWER DISSIPATION, PD (W)

1.0

0.0 40 50 60 70 80 90 110100

LOCAL AMBIENT TEMPERATURE, TA ( C)

A) for natural convec-

–1

MAX CASE TEMP.

1-0206

18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

I = 75 V

VI = 48 V

I = 36 V

POWER DISSIPATION, PD (W)

0 0.5 1 1.5 2 2.5

OUTPUT CURRENT, IO1 = IO2 (A)

Figure 9. QW030BK Power dissipation With

Balanced Loads

VI = 75 V VI = 48 V

I = 36 V

POWER DISSIPATION, PD (W)

0 0.5 1 1.5 2 2.5

OUTPUT CURRENT, IO2 (A)

Figure 10. QW030BK Power Dissipation with

Unbalanced Loads with Io1 = 0.5 A

3.0

1-0204

1-0205

Figure 8. QW030BK POWER DERATING CURVE

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QW030xx DUAL Series Power Modules: dc-dc Converters;

18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Data Sheet October 2008

Thermal Considerations (continued)

Heat Transfer with Heat Sinks

The power modules have through-threaded, M3 x 0.5 mounting holes, which enable heat sinks or cold plates to attach to the module. The mounting torque must not exceed 0.56 N-m (5 in.-lb.). For a screw attachment from the pin side, the recommended hole size on the customer’s PWB around the mounting holes is 0.130 ± 0.005 inches. The mounting torque from the pin side must not exceed 0.25 N-m (2.2 in.-lbs.).

Thermal derating with heat sinks is expressed by using the overall thermal resistance of the module. Total module thermal resistance (θca) is defined as the maximum case temperature rise (ΔT module power dissipation (P

ΔTC max,

θca

-------------------

[]

The location to measure case temperature (T

shown in Figure 7. Consult your Lineage Power

Account Manager or Application Engineer for case-toambient thermal resistance vs. airflow for various heat sink configurations, heights, and orientations. Longitudinal orientation is defined as the long axis of the module that is parallel to the airflow direction, whereas in the transverse orientation, the long axis is perpendicular to the airflow. These curves are obtained by experimental testing of heat sinks, which are offered in the product catalog.

These measured resistances are from heat transfer from the sides and bottom of the module as well as the top side with the attached heat sink; therefore, the case-to-ambient thermal resistances shown are generally lower than the resistance of the heat sink by itself. The module used to collect the data in the case-toambient thermal resistance curves had a thermal-conductive dry pad between the case and the heat sink to minimize contact resistance.

C, max) divided by the

D):

C TA–()

-----------------------P

C) is

Custom Heat Sinks

A more detailed model can be used to determine the required thermal resistance of a heat sink to provide necessary cooling. The total module resistance can be separated into a resistance from case-to-sink (θcs) and

sink-to-ambient (θsa) as shown in Figure 11.

TC TS TA

→

θcs θsa

8-1304

Figure 11. QW030-Series Resistance from Case-to-

Sink and Sink-to-Ambient

For a managed interface using thermal grease or foils, a value of θcs = 0.1 °C/W to 0.3 °C/W is typical. The solution for heat sink resistance is:

θsa

θcs–=

TC TA–()

---------------------------

This equation assumes that all dissipated power must be shed by the heat sink. Depending on the userdefined application environment, a more accurate model, including heat transfer from the sides and bottom of the module, can be used. This equation provides a conservative estimate for such instances.

Layout Considerations

Copper paths must not be routed beneath the power module standoffs. For additional layout guidelines, refer to the FLTR100V10 or FLTR100V20 data sheet.

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Data Sheet

QW030xx DUAL Series Power Modules: dc-dc Converters;

October 2008

Outline Diagram

Dimensions are in millimeters and (inches).

Tolerances: x.x mm ± 0.5 mm (x.xx in. ± 0.02 in.)

x.xx mm ± 0.25 mm (x.xxx in. ± 0.010 in.)

Top Vi e w

36.8

(1.45)

Side View

12.7

(0.50)

0.51

(0.020)

57.9

(2.28)

18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

SIDE LABEL

SIDE LABEL *

4.1 (0.16) MIN, ALL PLACES

1.02 (0.040) DIA SOLDER-PLATED BRASS, ALL PLACES

6.1 (0.24), 4 PLA

Bottom View

3.6

5.3

(0.21)

(0.14)

10.9

(0.43)

15.24

(0.600)

VI(-)

ON/OFF

26.16

(1.030)

7.62

(0.300)

5.3

(0.21)

* Side label includes Lineage name, product designation, safety agency markings, input/output voltage and current ratings, and bar code.

50.80

(2.000)

47.2

(1.86)

COM

TRIM

3.81

(0.150)

(-)

11.43

(0.450)

7.62

(0.300)

(+)VI(+)

15.24

(0.600)

MOUNTING INSERTS M3 x 0.5 THROUGH, 2 PLACES

8-1769

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QW030xx DUAL Series Power Modules: dc-dc Converters; 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Recommended Hole Pattern

Component-side footprint.

Dimensions are in millimeters and (inches).

Data Sheet October 2008

26.16

(1.030)

5.3

(0.21)

5.3

(0.21)

7.62

(0.300)

15.24

(0.600)

10.9

(0.43)

3.6

(0.14)

VI(+)

ON/OFF

(-)

47.2

(1.86)

(+)

TRIM

COM

(-)

50.80

(2.000)

MOUNTING INSERTS M3 x 0.5 THROUGH, 2 PLACES

(0.300)

3.81

(0.150)

15.24

(0.600)7.62

11.43

(0.450)

Ordering Information

Please contact your Lineage Power Account Manager or Field Application Engineer for pricing and availability.

Table 5. Device Codes

8-1769p2

Input

Volta g e

Output

Volta g e

Output

Power

Output

Current

Remote On/

Off Logic

Device

Code

48 Vdc +12, -12 36W 2.5A, 2.5A Negative QW030BK1 108958885

48 Vdc +15, -15 30W 1.75A, 1.75A Negative QW030CL1 108962176

48 Vdc +5, -5 30W 3A, 3A Negative QW030AJ1 108963687

Table 6. Device Options

Option Device Code Suffix

Short pins: 2.79 mm ± 0.25 mm

(0.110 in. ± 0.010 in.)

Short pins: 3.68 mm ± 0.25 mm

(0.145 in. ± 0.010 in.)

Negative logic On/Off 1

Comcode

14 Lineage Power

QW030xx DUAL Series Power Modules: dc-dc Converters;OOct 18 Vdc to 36 Vdc or 36 Vdc to 75 Vdc Inputs

Advance Data Sheet

April 2008

Asia-Pacific Headquarter s

Tel: +65 6 416 4283

World Wide Headquarters Lineag e Po w er Co rp or a tio n

30 00 Skyline Drive, Mesquite, TX 75149, U SA +1-800-526-7819 (Outsid e U.S.A.: +1-972-2 84-2626)

ww w.line ag ep ower .co m e-m ail: techsupport1@lineagepower.com

Lineage Power reserves the right to m ake changes to the produc t(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 suc h pr oduct(s) or information.

Europe, Middle-East and Africa Head quarters

Tel: +49 8 9 6089 286

India Headquarters Tel: +91 8 0 28411633

October 2008 ADS01-046EPS (Replaces

ADS01-045EPS)

GE Industrial Solutions QW030xx User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual