SWI5-5-E-I38

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**date** 12/09/2020 **page** 1 of 4 

## **SERIES:** SWI5-E-USB **DESCRIPTION:** AC-DC POWER SUPPLY **│** 

## **FEATURES** 

- 5 W power 

- DoE Level VI, CoC Tier 2 efficiency 

- universal input (90~264 Vac) 

- single regulated 5 Vdc output 

- over voltage, over current, and short circuit protections 

- IEC 62368 compliant 

|**MODEL**<br>Hees<br>C €|**input**<br>**voltage**|**input**<br>**frequency**|**output**<br>**voltage**|**output**<br>**current**|**output**<br>**power**|**ripple**<br>**and**|**efficiency**<br>**level2**|**efficiency**<br>**level2**|**no load power**<br>**consumption**|
|---|---|---|---|---|---|---|---|---|---|
|||||||**noise1**||||
||**range**|**range**|**nom**|**max**|**max**|**max**|**average3**|**10%**|**typ**|
||(Vac)|(Hz)|(Vdc)|(A)|(W)|(mVp-p)|(%)|(%)|(W)|
|SWI5-5-E-I38|90 ~ 264|47 ~ 63|5|1|5|300|75.0|66.6|0.05|



- Notes: 1. At full load, nominal AC input voltage, 25°C, 20 MHz bandwidth oscilloscope, output terminated with 0.1 µF and 10 µF capacitors to ground. 

2. CoC Tier 2 compliant. 

3. Average efficiency is measured at 25%, 50%, 75%, and 100% load. 

## **PART NUMBER KEY** 

## **SWI5 - 5 - E - I38 - CXX** 

Base Number Output Voltage 

Reserved for Custom Configurations 

AC Input Type: Europe 

USB Type A Inlet 

**cui** .com 

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**CUI Inc │ SERIES:** SWI5-E-USB **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 12/09/2020 **│ page** 2 of 4 

|**INPUT**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|voltage||90||264|Vac|
|frequency||47||63|Hz|
|current||||0.2|A|
|leakage current||||0.02|mA|
||at 115/230 Vac, 50/60 Hz|||||
|no load power consumption|Level VI|||0.075|W|
||CoC Tier 2|||0.075|W|
|**OUTPUT**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|line regulation|||±5||%|
|load regulation|||±5||%|
|start-up time||||3|s|
|**PROTECTIONS**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|over voltage protection||||10|Vdc|
|over current protection|auto recovery|||1.5|A|
|short circuit protection||||||
|**SAFETY & COMPLIANCE**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|isolation voltage|input to output at 10 mA for 1 minute||3,000<br>4,242||Vac<br>Vdc|
|safety approvals|62368: EN|||||
|EMI/EMC|CE|||||
|MTBF|as per Telcordia SR-332, Issue 2, at 115/230 Vac,<br>full load, 0~40°C|50,000|||hours|
|RoHS|2011/65/EU|||||
|**ENVIRONMENTAL**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|operating temperature||0||40|°C|
|storage temperature||-20||60|°C|
|operating humidity|non-condensing|20||85|%|
|storage humidity|non-condensing|5||95|%|



**cui** .com 

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**CUI Inc │ SERIES:** SWI5-E-USB **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 12/09/2020 **│ page** 3 of 4 

## **MECHANICAL** 

|**MECHANICAL**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|dimensions|84.82 x 36 x 22.5||||mm|
|input plug|Europe|||||
|weight|||80||g|



## **MECHANICAL DRAWING** 

units: mm tolerance: ±0.5 mm 

|PIN|Output Voltage|
|---|---|
|1|+5V|
|2<br>~~Poof~~|Short<br>~~of~~|
|3<br>~~Poof~~|Short<br>~~of~~|
|4<br>~~Poof~~|GND<br>~~of~~|
||1<br>+5<br>4<br>GND|



**cui** .com 

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**CUI Inc │ SERIES:** SWI5-E-USB **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 12/09/2020 **│ page** 4 of 4 

## **REVISION HISTORY** 

|**rev.**|**description**|**date**|
|---|---|---|
|1.0|initial release|04/30/2015|
|1.01|updated datasheet|09/16/2016|
|1.02|features update, logo update|06/22/2020|
|1.03|model table updated|11/27/2020|
|1.04|GS removed from safeties|12/09/2020|



The revision history provided is for informational purposes only and is believed to be accurate. 

**==> picture [112 x 36] intentionally omitted <==**

**Headquarters** 20050 SW 112th Ave. Fax 503.612.2383 Tualatin, OR 97062 **cui** .com **800.275.4899** techsupport@cui.com 

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 

(1) This device may not cause harmful interference, and 

(2) this device must accept any interference received, including interference that may cause undesired operation. 

CUI offers a one (1) year limited warranty.  Complete warranty information is listed on our website. 

CUI reserves the right to make changes to the product at any time without notice.  Information provided by CUI is believed to be accurate and reliable.  However, no responsibility is assumed by CUI for its use, nor for any infringements of patents or other rights of third parties which may result from its use. 

CUI products are not authorized or warranted for use as critical components in equipment that requires an extremely high level of reliability.  A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.