ECL15UD03-E

PCB MOUNT AC - DC CONVERTERS

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Manufacturer: XP POWER / PARTNER STOCK
Product type: AC / DC PCB Mount Power Supplies
SVHC: No SVHC (25-Jun-2025)
Delivery and price
Units per pack	6
Price	41.18 €
Current stock	25+
Lead time	30 days
Datasheet
ECL15 series 

**AC-DC power supplies** 

## 15W 

The ECL15 series is a range of single, dual and triple output AC-DC power supplies that delivers 15W of power and offers and dual output voltages ranging from 3.3V to 48V. The ECL15 series can be supplied as PCB mount open frame (suffix -P), PCB mount encapsulated (suffix -E), open frame chassis mount (suffix -T), or as encapsulated chassis mount with screw terminals (suffix -S) with an optional DIN clip (suffix -SD). The ECL15 has IEC Class II construction and a no-load input power less than 0.3W. 

The ECL15 series, with worldwide ITE safety approvals, Class B conducted and radiated emissions, IEC Class II insulation, and 3kVAC isolation, is ideal for a wide range of industrial and analytical instrumentation applications including test and measurement, process control, factory automation, communications and other ITE applications. 

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Features Applications<br>ge<br>Instrumentation Robotics IoT<br>**----- End of picture text -----**<br>


- f Regulated single outputs from 3.3V to 48VDC 

- f Regulated dual outputs +5V +12VDC, ±12V & ±15VDC 

- f Regulated triple outputs +5V ±12V & +5V ±15VDC 

- f Universal input range 85-264VAC 

- f 3kVAC input to output isolation 

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Process control<br>**----- End of picture text -----**<br>


- f <0.3W no load input power 

## **Dimensions** 

ECL15-P 62.0 x 30.7 x 20.0mm (2.44” x 1.21” x 0.78”) ECL15-E 65.0 x 33.3 x 24.4mm (2.56” x 1.31” x 0.96” ) ECL15-T 78.7 x 31.7 x 20.0mm (3.10” x 1.25” x 0.78”) ECL15-S 84.0 x 34.5 x 26.4mm (3.30” x 1.36” x 1.04”) 

- f EN55032 Class B conducted and radiated emissions 

## **More resources** 

- f IEC62368-1 ITE safety agency approvals 

- f IEC Class II insulation rating 

Click the link or scan the code 

- f Overvoltage, overload, and short circuit protection 

- f -20°C to +70°C operating temperature 

xppower.com 

- f 3 year warranty 

## **Models & ratings** 

|Model number(2)|Output voltage|Output current|Output current|Efficiency|Output power|
|---|---|---|---|---|---|
|||Nominal|Peak(1)|||
|ECL15US03|3.3VDC|3.00A|3.90 A|75%|10.0W|
|ECL15US05|5.0VDC|3.00A|3.90A|78%|15.0W|
|ECL15US09|9.0VDC|1.67A|2.17A|80%|15.0W|
|ECL15US12|12.0VDC|1.25A|1.62A|80%|15.0W|
|ECL15US15|15.0VDC|1.00A|1.30A|80%|15.0W|
|ECL15US24|24.0VDC|0.63A|0.82A|82%|15.0W|
|ECL15US48|48.0VDC|0.32A|0.41A|82%|15.0W|



Notes: 

1. Peak load lasting <30s with a maximum duty cycle of 10%, average output power not to exceed nominal. 

2. Add suffix to model number to define type: add ‘-P’ for PCB mount, add ‘-T’ for chassis mount, add ‘-E’ for encapsulated, add ‘-S’ for screw terminals. 

3. A screw terminal version (-S) is available with DIN clip attached, add suffix ‘D’, e.g. ECL15US24-SD, DIN rail mounting kit is available as a separate item, order code ECL15 DIN CLIP. 

4. For medically-approved 15 W power supplies contact sales or see www.xppower.com for details of CU15-M series and VCP15 series. 

1 [| 

**AC-DC power supplies** 

## ECL15 series 

## **Models & ratings - ECL15UD/UT** 

|Mdl nmbr(3,4)|Output 1|Output 1|Output 2|Output 2|Output 3|Output 3|Efciency|Output power|
|---|---|---|---|---|---|---|---|---|
|oe ue|Voltage|Current(2)|Voltage|Current(2)|Voltage|Current(2)|||
|ECL15UD01|+12.0 V|0.65 A|-12.0 V|0.650 A|||82%|15.0W|
|ECL15UD02|+15.0 V|0.50 A|-15.0 V|0.500 A|||82%|15.0W|
|ECL15UD03|5.0 V(1)|1.50 A|12.0 V(1)|0.625 A|||81%|15.0W|
|ECL15UT02|5.0 V(1)|2.00 A|+12.0 V|0.200 A|-12.0 V|0.200 A|81%|15.0W|
|ECL15UT03|5.0 V(1)|2.00 A|+15.0 V|0.150 A|-15.0 V|0.150 A|81%|15.0W|



## Notes: 

## 1. Isolated output 

2. Peak load of 130% lasting <30s with a maximum duty cycle of 10%, average output power not to exceed nominal. 

3. Add suffix to model number to define type: add ‘-P’ for PCB mount, add ‘-T’ for chassis mount, add ‘-E’ for encapsulated, add ‘-S’ for screw terminals. 

4. A screw terminal version (-S) is available with DIN clip attached, add suffix ‘D’ e.g. ECL15UT02-SD, DIN rail mounting kit is available as a separate item, order code ECL15 DIN CLIP. 

5.  UD01/UD02: Load regulation <3%, 10-100% load, cross regulation <3%, one output fixed, the other varied from 10-100% load 

- UD03:  Load regulation <1% V1, <10% V2, cross regulation <10% V2, V1 varied from 10-100% load 

UT02/UT03: Load regulation <1% V1, <10% V2 & V3, cross regulation <10% V2 & V3, V2 & V3 at 50% load & V1 varied from 20-100% load 

## **Input** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|||||||
|Input voltage range|85||264|VAC||
||120||370|VDC||
|Input frequency|47||63|Hz||
|Input current||0.3||A rms|At 230VAC|
|No load input power|||<0.3|W||
|Inrush current|||20|A|At 115VAC, cold start at 25°C|
||||40|A|At 230VAC, cold start at 25°C|
|Earth leakage current|||||Class II construction no earth|
|Input protection|Internal T2A/250 VAC fuse|||||
|Power factor|EN61000-3-2 Class A|||||



## **General** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>Efficiency 75 82 % See Models & Ratings<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|Effciency|75||82|%|See Models & Ratings|
|Isolation:  input to output|3000|||VAC||
|Switching frequency||70||kHz||
|Power density|||13.9|W/cm3|PCB mount version|
|Mean time between failure|>450|||khrs|MIL-HDBK-217F, +25°C GB|
|Weight||0.057 (26)||lb (g)|ECL15-P|
|||0.057 (26)|||ECL15-T|
|||0.130 (60)|||ECL15-E|



Specifications subject to change without notice. 

2 

**AC-DC power supplies** 

## ECL15 series 

## **Output** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|||||||
|Output voltage|3.3||48|VDC||
|Output voltage trim||±5%|||On output 1 only, on multiple output versions, V2 & V3 will track by same<br>percentage, (not ‘-E’ or ‘-S’ versions)|
|Initial set accuracy|||±1|%|For output 1|
||||±1||For output 2 of UD01 & UD02 versions|
||||±5||For output 2 & output 3 of other versions|
|Minimum load|Single output versions: none<br>Multi output versions: UD01 & UD02: 10% V1 & V2, UD03: 10% V1, 20% V2, UT02 & UT03: 10% V1,<br>20% V2 & V3 to meet regulation specifcations|||||
|Line regulation|||±0.5|%||
|Load regulation|||±1|||
|Start up delay|||3|s||
|Start up rise time|||14|ms||
|Hold up time||16||ms|Single output versions|
|||12|||Multiple output versions at full load and 115VAC|
|Transient response|||4|%|Deviation, recovery within 1% in less than 500μs for a 25% load change|
|Ripple & noise|||50|mV pk-pk|3.3-5V versions|
||||120||12-15V versions|
||||200||24-48V versions|
||Multi output versions: 1% pk-pk on any output, 20 MHz bandwidth|||||
|Overvoltage protection|115||140|% Vnom||
||195||216||3.3V|
|Overload protection|120||150|%||
|Short circuit protection|Trip & restart (hiccup mode)|||||
|Temperature coeffcient|||0.05|%/°C||



## **Environmental** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|||||||
|Operating temperature|-20||+70|°C|Derate linearly from 100% at +50°C to 50% at +70°C|
|Storage temperature|-40||+85|°C||
|Cooling|Convection-cooled|||||
|Humidity|||95|%RH|Non-condensing|
|Operating altitude|||3000 (9842)|m (ft)||
|Vibration|2g, 10Hz to 500Hz, 10 mins/cycle, 60 mins each cycle|||||



## **Emissions - EMC** 

|Phenomenon|Standard|Test level|Notes & conditons|
|---|---|---|---|
|Conducted|EN55032|Class B|Class B with external components, see application notes|
|Radiated|EN55032|Class B|Class B with external components, see application notes|
|Harmonic current|EN61000-3-2|Class A||
|Voltage ficker|EN61000-3-3|||



Specifications subject to change without notice. 

3 

**AC-DC power supplies** 

## ECL15 series 

## **Emissions - Immunity** 

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Phenomenon Standard Test Level Criteria Notes & conditions<br>**----- End of picture text -----**<br>


|Phenomenon|Standard|Test Level|Criteria|Notes & conditons|
|---|---|---|---|---|
||||||
|ESD immunity|EN61000-4-2|3|A||
|Radiated immunity|EN61000-4-3|10 V/m, 80%|A||
|EFT/burst|EN61000-4-4|3|A||
|Surge|EN61000-4-5|3|A||
|Conducted|EN61000-4-6|10Vrms|A||
|Magnetic felds|EN61000-4-8|10A/m|A||
|Dips and interruptions|EN61000-4-11|30% for 10ms|A||
|||60% for 100ms|B||
|||100% for 5000ms|B||



## **Safety approvals** 

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Certification Standard Notes & conditions<br>**----- End of picture text -----**<br>


|Certfcaton|Standard|Notes & conditons|
|---|---|---|
||||
|CB|IEC60950-1:2005 Ed 2 / IEC62368-1:2014||
|UL|UL62368-1 & CAN/CSA C22.2 No. 62368- 1-14||
|EN|EN62368-1||
|CE|Meets all applicable directives||
|UKCA|Meets all applicable legislation||



Specifications subject to change without notice. 

4 

**AC-DC power supplies** 

## ECL15 series 

## **Mechanical details** 

Open frame - PCB mount (-P) 

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62.0 (2.44)<br>ACN -Vo 20.1<br>30.7 (0.79)<br>+Vo<br>(1.21) 17.5<br>(0.69)<br>ACL V Adj.<br>3.9 54.1<br>1.6  (0.15) (2.13) 9.1<br>(0.06) (0.36)<br>4.4<br>(0.17)<br>20.0<br>3.8 (0.78) max<br>(0.15)<br>ø1.8 (ø0.07)<br> ø1.0 (ø0.04)<br>**----- End of picture text -----**<br>


Open frame - Chassis mount (-T) 

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 78.7 (3.10)<br>4-3.2 (0.12)<br>31.7 24.1 ACN -Vo<br>(1.25) (0.95)<br>ACL +Vo<br>V Adj.<br>3.8 3.8  71.1 (2.80)<br>(0.15) (0.15)<br>20.0 23.1<br>(0.78) max    (0.91)<br>**----- End of picture text -----**<br>


## Notes: 

1. All dimensions in mm (inches). 

2.  Weight:  ECL15 -P version: 35g (0.07lb); ECL15 -T version: 35g (0.07lb) 

3. Tolerances: x.xx (x.x) = ±0.5 (±0.02). x.xxx (x.xx) = ±0.25 (±0.01) 

Mating Connectors (-T version only) Input Connector: JST PHR-3 Output Connector: JST PHR-4 Crimps: SPH-002T-P0.5S Cable harness with 300 mm wire available, order part no. ECL15 LOOM KIT 

Specifications subject to change without notice. 

5 

**AC-DC power supplies** 

## ECL15 series 

## **Mechanical details** 

Encapsulated (-E) 

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12.6<br>(0.50)<br>-Vo<br>ACN 2.9<br>33.3 TOP VIEW (0.11)<br>(1.31)<br>+Vo<br>ACL<br>20.1<br>(0.79)<br>17.5 54.1 5.4<br>(0.69) (2.13) (0.21)<br>65.0<br>(2.56)<br>24.4<br>(0.96)<br>4x ø1.0 (ø0.04)<br>10.0<br>(0.39)<br>**----- End of picture text -----**<br>


Screw terminal (-S) 

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 75.0 (2.95) 4x ø 3.5<br>(4x ø 0.14)<br>34.5<br>(1.36)<br>ACN TOP VIEW -Vo<br>25.4 ACL +Vo<br>(1.00)<br>11.1<br>(0.44)<br>10.0 64.5<br>(0.39) (2.54)<br>1º<br>26.4<br>(1.04)<br>6.8 2.5   84.0 (3.30)<br>(0.27)<br>(0.09)<br>Optional<br>DIN clip<br>**----- End of picture text -----**<br>


Notes: 

1. All dimensions in mm (inches). 

2.  Weight:  ECL15 -E version: 90g (0.20lb); ECL15 -S version: 110g (0.24lb) 

3. Tolerances: x.xx (x.x) = ±0.5 (±0.02). x.xxx (x.xx) = ±0.25 (±0.01) 

Specifications subject to change without notice29 October 2024 . 

6 

**AC-DC power supplies** 

## ECL15UD/UT series 

## **Mechanical details** 

Open frame - PCB mount (-P) 

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**----- Start of picture text -----**<br>
 62.0 (2.44)<br>Pin1<br>Pin2<br>ACN<br>Pin3<br>Pin4<br>VAdj<br>ACL<br>Pin5<br> 3.9 (0.155)  54.1 (2.13)<br>7- ø1.0 (ø0.04)<br>7- ø1.8 (ø0.07)<br>Open frame - Chassis mount (-T)<br>4- ø3.20 (ø0.13)<br>Pin1<br>ACN<br>Pin2<br>NP Pin3<br>ACL Pin4<br>Pin5<br> 3.81 (0.15) VAdj<br> 71.1 (2.80)<br> 78.7 (3.10)<br> 30.7 (1.20)  7.4 (0.29)<br> 1.6 (0.06) (17.5 (0.69) )<br> 6.3 (0.25)<br>) (0.25<br>) (0.29  6.3<br>(0.07<br> 7.4<br>(1.8<br> 20.0 (0.79) max<br> 3.8 (0.15)  4.4 (0.17)<br> 3.8 (0.15)  24.1 (0.95)  31.8 (1.25)<br>23.1 (0.91)<br> 20.0 (0.79)Max<br>**----- End of picture text -----**<br>


Open frame - Chassis mount (-T) 

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Pin UD01/02 UD03 UT01/02<br>**----- End of picture text -----**<br>


|Pin<br>1<br>2<br>3|Pin<br>1<br>2<br>3|UD01/02<br>V2<br>No pin<br>COM|UD03<br>NP<br>V2 RTN<br>V2|UT01/02<br>V3<br>COM<br>V2|
|---|---|---|---|---|
||||||
||4|V1|V1|V1|
||5|No pin|V1 RTN|V1 RTN|



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Pin UD01/02 UD03 UT01/02<br>**----- End of picture text -----**<br>


|1|V2<br>|No connection|V3|
|---|---|---|---|
|2|COM|V2 RTN|COM|
|3|COM|V2|V2|
|4<br>5|COM<br>V1|V1<br>V1 RTN|V1<br>V1 RTN|



## **Notes:** 

1. All dimensions in mm (inches). 

2.  Weight:  ECL15 -P version: 40g (0.09lb); ECL15 -T version: 40g (0.09lb) 

3. Tolerances: x.xx (x.x) = ±0.5 (±0.02). x.xxx (x.xx) = ±0.25 (±0.01) 

Mating Connectors (-T version only) Input Connector: JST PHR-3 Output Connector: JST XHP-5 

Specifications subject to change without notice29 October 2024 . 

7 

**AC-DC power supplies** 

## ECL15UD/UT series 

## **Mechanical details** 

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Encapsulated (-E)  65.0 (2.56) 6.3 (0.25)<br> 13.7 (0.54)<br>Pin1<br>Pin2<br>ACN Top View Pin3<br>Pin4<br>ACL Pin5<br> 13.7 (0.54)<br>C1<br>4-ø1.0 (ø0.04)<br> 54.1 (2.13)<br> 5.4 (0.21)<br>Screw terminal (-S)<br>4.6 (0.18) 2-ø3.5 (ø0.14)<br> 26.3 (1.03)<br>Pin1<br>Pin2<br>ACN Top View Pin3<br>Pin4<br>ACL<br>Pin5<br>0.10 (2.5)  2.5 (0.10)<br> 65.1 (2.56)<br>4.5 (0.18)<br> 75.0 (2.95)<br> 84.0 (3.31)<br>10.0 (0.39)<br>2.5 (0.10) 6.8 (0.27)<br>Optional<br>DIN clip<br>6.3 (0.25)<br> 33.5 (1.31)<br> 17.5 (0.69)  3.1 (0.12)<br> 24.4 (0.96)<br> 10.0 (0.39)<br> 30.0 (1.18)<br>34.5 (1.36)<br>11.2 (0.44 )<br>26.4 (1.04)<br>**----- End of picture text -----**<br>


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Pin UD01/02 UD03 UT01/02<br>**----- End of picture text -----**<br>


|Pin<br>1<br>2|UD01/02<br>V2<br>No pin|UD03<br>NP<br>V2 RTN|UT01/02<br>V3<br>COM|
|---|---|---|---|
|3|COM|V2|V2|
|4|V1|V1|V1|
|5|NP|V1 RTN|V1 RTN|



|Pin|UD01/02|UD03|UT01/02|
|---|---|---|---|
|1|V2|No connection|V3|
|2|COM|V2 RTN|COM|
|3|COM|V2|V2|
|4|COM|+V1|V1|
|5|V1|V1 RTN|V1 RTN|



**Notes:** 

1. All dimensions in mm (inches). 

2.  Weight:  ECL15 -E version: 95g (0.21lb); ECL15 -S version: 120g (0.26lb) 

3. Tolerances: x.xx (x.x) = ±0.5 (±0.02). x.xxx (x.xx) = ±0.25 (±0.01) 

14 January 2025 

**8**
Updated at June 9, 2026
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