er30-17a Fran Mar International Inc., er30-17a Datasheet

er30-17a

Manufacturer Part Number

er30-17a

Description

25~30watts Dip Type Wide Input Dc-dc Converters

Manufacturer

Fran Mar International Inc.

Datasheet

1.ER30-17A.pdf (1 pages)

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146

ER25/ER30

Your Smart Choice in Power

Input Voltage Range.................. 2:1/4:1................. See Note

Input Filter............................................................... Pi Type

Voltage Balance(Dual)......................................

Transient Response

External Trim Adj.Range............................................. 10%

Ripple & Noise 20Mhz Bw............................... 75mV p-p Max.

Temperature Coefficient......................................

Short Circuit Protection........................................Continuous

Line Regulation single/Dual...............................

Load Regualtion ...........Single/Dual...................

Efficiency...................................................... See Model List

Isolation Voltage.............................................. 500VDC min.

Isolation Resistance............................................... 10 ohms

Switching Frequency..................................... 200KHz, typical

Operating Temperature Range.........................-25

Case Temperature.............................................. 100

Cooling................................................ Free-Air Convection

Storage Temperature Range.......................... -55

EMI/RFI........................................ Six-Sided Continuous Shield

Dimensions............... 2.56x3.0x0.83 Inches(65x76.2x21.1mm)

Case Material................................Black coated copper with

◆

All Specifications are Typical at Nominal Line, full Load and 25

Unless Otherwise Noted.

2 5 ~ 3 0 W a t t s D I P T y p e

W i d e I n p u t

D C - D C C o n v e r t e r s

30W Isolated Output

2:1/4:1 Input Range

Six-Sided Shield

Single, 25% Step Load Change...............<500u Sec.

Dual, FL-1/2L 1% Error Band....................<500u Sec.

(38.1)

1.50

Triple.......................................

(10.2)

0.40

BOTTOM

(17.8)

............................................................

0.70

VIEW

(65.0)

(10.2)

2.56

0.40

Triple............................

(15.2)

0.60

(20.3)

0.80

(5.1)

0.20

◆

Remote On/Off Control

Efficiency to 84%

200KHz Switching Frequency

0.30

(7.6)

(63.5)

2.5

non-conductive base

3.00(76.2)

(5.6)

0.22

mm.

0.04

(1.0)

DIA

(Unit:inch(mm))

℃

℃ ~

1.0% max.

1.0%max.

5.0%max.

0.2%max.

to+105

0.02%/

℃

(21.1)

0.83

+71

℃.

max.

℃

Note:

1.Measured From High Line to Low Line

2.Measured From Full Load to 1/4 Load

ER25-X1

ER30-X2

ER30-X3

ER30-X5

ER30-X6

ER30-X7

ER30-X8

ER30-X7A

Note:

X=1, Input Voltage= 9~18VDC, Nominal=12VDC

X=2, Input Voltage=18~36VDC, Nominal=24VDC

X=3, Input Voltage=36~72VDC, Nominal=48VDC

X=4, Input Voltage= 9~36VDC, Nominal=24VDC

X=5, Input Voltage=18~72VDC, Nominal=48VDC

Number

1.Maximum total power from all outputs is limited to 30Watts but no

2.Minmum current on each Output is required to maintain specified

Logic Compatibility............................ CMOS or Open Collector TTL

EC-On............................ .....................>+5.5VDC or Open Circuit

EC-Off ......................................................................... .<1.8VDC

Shutdown Idle Current.......................................... ............... 10mA

Input Resistance............................... 100K ohms(Ein 0VDC to 9VDC)

Control Common................................... Referenced to Input Minus

Model

output should be allowed to exceed its maximum current.

regulation.

(Pin No.)

Output

Single Output

3 & 5

+Vo Trim

+Sense

-Sense

+Vi

-Vi

+Vo

-Vo

PIN CONNECTION

Remote ON/Off Control

Voltage

SeeNote

(VDC)

Daul Output

Input

Com.

+Vo

+Vi

-Vi

-Vo

TRIPLE OUTPUT LOADING TABLE(1)

Remote On/Off Control

+12 & -5

+12 or -12

+15 or -15

Voltage

(VDC)

Triple Output

+5/+12/-5

+5V Output

Voltage

Output

(VDC)

5/ 15

5/ 12

Com.

±12

±15

+Vo

Quality Products , Fast response , Low cost

+Vi

-Vi

-Vo

3000/600/1000

3000/ 625

3000/ 500

Current

Output

±1250

±1000

(mA)

5000

2500

2000

0.10/0.10

External Output Trimming

Min.(2)

0.50

0.10

Down

Trim

Iutput Current

NoLoad FullLoad

Amperes

(mA)

1350

1560

1650

1450

0.60/1.0

3.00

0.625

0.500

Nom.

10K

EFF.

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