Datasheet

ManualsBrandsCUI INC ManualsPSU ComponentsDC/DC converter (print) +15 V, -15 V 33 mA 1 W No. of outputs: 2 x

cui.com

date 02/10/2015

page

1 of 7

SERIES: PDM1-S │ DESCRIPTION: DC-DC CONVERTER

date

page

1 of 7

FEATURES

• 1 W isolated output

• smaller package

• single/dual unregulated output

• 1,500 Vdc isolation

• short circuit protection

• extended temperature range (-40~105°C)

• antistatic protection up to 8kV

• UL 60950-1 approval

• high efficiency at light load

• efficiency up to 80%

MODEL

input

voltage

output

voltage

output

current

output

power

ripple

and noise

efciency

typ

(Vdc)

range

(Vdc) (Vdc)

min

(mA)

max

(mA)

max

(W)

typ

(mVp-p)

typ

(%)

PDM1-S3-S3-S 3.3 2.97~3.63 3.3 31 303 1 60 72

PDM1-S3-S5-S 3.3 2.97~3.63 5 20 200 1 60 78

PDM1-S3-S9-S 3.3 2.97~3.63 9 11 111 1 60 78

PDM1-S3-S12-S 3.3 2.97~3.63 12 9 84 1 60 78

PDM1-S3-S15-S 3.3 2.97~3.63 15 7 67 1 60 78

PDM1-S3-D5-S 3.3 2.97~3.63 ±5 ±10 ±100 1 60 78

PDM1-S3-D12-S 3.3 2.97~3.63 ±12 ±5 ±42 1 60 78

PDM1-S3-D15-S 3.3 2.97~3.63 ±15 ±4 ±34 1 60 78

PDM1-S5-S3-S 5 4.5~5.5 3.3 31 303 1 60 74

PDM1-S5-S5-S

5 4.5~5.5 5 20 200 1 60 80

PDM1-S5-S9-S

5 4.5~5.5 9 11 111 1 60 80

PDM1-S5-S12-S

5 4.5~5.5 12 9 84 1 60 80

PDM1-S5-S15-S

5 4.5~5.5 15 7 67 1 60 80

PDM1-S5-S24-S

5 4.5~5.5 24 5 42 1 60 80

PDM1-S5-D3-S 5 4.5~5.5 ±3.3 ±15 ±152 1 60 71

PDM1-S5-D5-S

5 4.5~5.5 ±5 ±10 ±100 1 60 80

PDM1-S5-D9-S

5 4.5~5.5 ±9 ±6 ±56 1 60 80

PDM1-S5-D12-S

5 4.5~5.5 ±12 ±5 ±42 1 60 80

PDM1-S5-D15-S

5 4.5~5.5 ±15 ±4 ±34 1 60 80

PDM1-S5-D24-S

5 4.5~5.5 ±24 ±3 ±21 1 60 80

PDM1-S9-D9-S 9 8.1~9.9 ±9 ±6 ±56 1 60 80

PDM1-S9-D15-S 9 8.1~9.9 ±15 ±4 ±34 1 60 80

PDM1-S12-S3-S 12 10.8~13.2 3.3 31 303 1 60 76

PDM1-S12-S5-S

12 10.8~13.2 5 20 200 1 60 80

PDM1-S12-S9-S

12 10.8~13.2 9 11 111 1 60 80

PDM1-S12-S12-S

12 10.8~13.2 12 9 84 1 60 80

PDM1-S12-S15-S

12 10.8~13.2 15 7 67 1 60 80

Notes: 1. UL approved

2. Ripple and noise are measured at 20 MHz BW by “parallel cable” method with 1 μF ceramic and 10 μF electrolytic capacitors on the output.

For more information, please visit the product page.

Summary of content (7 pages)

PAGE 1
For more information, please visit the product page.
PAGE 2
For more information, please visit the product page. CUI Inc │ SERIES: PDM1-S │ DESCRIPTION: DC-DC CONVERTER MODEL (CONTINUED) input voltage date 02/10/2015 │ page 2 of 7 output voltage output current ripple and noise2 efficiency max (mA) max (W) typ (mVp-p) typ (%) typ (Vdc) range (Vdc) PDM1-S12-S24-S1 12 10.8~13.2 24 5 42 1 60 80 PDM1-S12-D3-S 12 10.8~13.2 ±3.3 ±15 ±152 1 60 76 1 PDM1-S12-D5-S 12 10.8~13.2 ±5 ±10 ±100 1 60 80 PDM1-S12-D9-S1 12 10.8~13.
PAGE 3
For more information, please visit the product page. CUI Inc │ SERIES: PDM1-S │ DESCRIPTION: DC-DC CONVERTER date 02/10/2015 │ page 3 of 7 INPUT parameter conditions/description min typ max units operating input voltage 3.3 Vdc input models 5 Vdc input models 9 Vdc input models 12 Vdc input models 15 Vdc input models 24 Vdc input models 2.97 4.5 8.1 10.8 13.5 21.6 3.3 5 9 12 15 24 3.63 5.5 9.9 13.2 16.5 26.4 Vdc Vdc Vdc Vdc Vdc Vdc surge voltage for maximum of 1 second 3.
PAGE 4
For more information, please visit the product page. CUI Inc │ SERIES: PDM1-S │ DESCRIPTION: DC-DC CONVERTER date 02/10/2015 │ page 4 of 7 ENVIRONMENTAL parameter conditions/description min max units operating temperature see derating curve -40 105 °C -55 125 °C 95 % storage temperature storage humidity non-condensing temperature rise at full load, Ta = 25°C typ 25 °C SOLDERABILITY parameter conditions/description hand soldering wave soldering min typ max units 1.
PAGE 5
For more information, please visit the product page. CUI Inc │ SERIES: PDM1-S │ DESCRIPTION: DC-DC CONVERTER date 02/10/2015 │ page 5 of 7 DERATING CURVES Tolerance Envelope Curve Temperature Derating Curve 7.5 100 5 Typica l 2.5 Load 0 2.5 Line Rated Output Voltage -2.5 -2.5 Load (%) Output Voltage Accuracy (%) 10 80 60 Safe operating area 40 -5 20 -7.5 -7.
PAGE 6
For more information, please visit the product page. CUI Inc │ SERIES: PDM1-S │ DESCRIPTION: DC-DC CONVERTER date 02/10/2015 │ page 6 of 7 APPLICATION NOTES 1. Output load requirement To ensure this module can operate efficiently and reliably, the minimum output load may not be less than 10% of the full load during operation. If the actual output power is low, connect a resistor at the output end in parallel to increase the load. 2.
PAGE 7
For more information, please visit the product page. CUI Inc │ SERIES: PDM1-S │ DESCRIPTION: DC-DC CONVERTER date 02/10/2015 │ page 7 of 7 REVISION HISTORY rev. description date 1.0 initial release 03/18/2013 1.01 added models, added UL approval to some models 11/14/2014 1.02 added UL approval to some models 02/10/2015 The revision history provided is for informational purposes only and is believed to be accurate. Headquarters 20050 SW 112th Ave. Tualatin, OR 97062 800.275.4899 Fax 503.612.