SWI6-9-N-P5

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**date** 04/24/2022 **page** 1 of 5 

## **SERIES:** SWI6-N **DESCRIPTION:** AC-DC POWER SUPPLY **│** 

## **FEATURES** 

- up to 6 W continuous power 

- DoE Level VI efficiency 

- no load power consumption < 0.1 W 

- compact size 

- universal input voltage range 

- over voltage, over current, and short circuit protections 

- UL/cUL, PSE safety approvals 

- certified to 60950-1 and 62368-1 standards 

|**MODEL**<br>‘We|~~&~~|LPS|**output**<br>**voltage**<br> FE|**output**<br>**voltage**<br> FE|**output**<br>**current**|**output**<br>**power**|**ripple**<br>**and noise1**|**efficiency**<br>**level**|
|---|---|---|---|---|---|---|---|---|
||||||**max**|**max**|**max**||
|||||(Vdc)|(A)|(W)|(mVp-p)||
|SWI6-3.3-N||||3.3|1.5|4.95|100|VI|
|SWI6-5-N||||5|1.5|7.5|100|VI|
|SWI6-5.9-N||||5.9|1.2|7.08|100|VI|
|SWI6-7.5-N||||7.5|1.0|7.5|100|VI|
|SWI6-9-N||||9|0.67|6.03|100|VI|
|SWI6-12-N||||12|0.6|7.2|120|VI|
|SWI6-15-N||||15|0.5|7.5|150|VI|



Notes: 1. At full load, nominal input, 20 MHz bandwidth oscilloscope, output terminated with 0.1 μF multilayer ceramic and 47 μF low ESR electrolytic capacitors. 

## **PART NUMBER KEY** 

**- - - SWI6 XX - N XXX CXX** Reserved for Custom Base Number Configurations ~~1~~ Output Voltage AC Input Type: DC Plug Type: North America XXX = See output plug options on page 4 for more details 

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**CUI Inc │ SERIES:** SWI6-N **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 04/24/2022 **│ page** 2 of 5 

|**INPUT**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|voltage||90||264|Vac|
|frequency||47||63|Hz|
|current||||0.19|A|
|inrush current|at 240 Vac, full load, 25°C, cold start|||60|A|
|leakage current||||0.25|mA|
|no load power consumption|at 115/230 Vac|||0.1|W|
|**OUTPUT**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|regulation|3.3 Vdc output model<br>all other models||±10<br>±5||%<br>%|
|hold-up time|at full load|10|||ms|
|**PROTECTIONS**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|over voltage protection|output shut down|||180|%|
||output shut down, auto recovery|||||
||3.3 Vdc output model|||3.5|A|
||5 Vdc output model|||3.5|A|
|over current protection|5.9 Vdc output model<br>7.5 Vdc output model|||3<br>2.5|A<br>A|
||9 Vdc output model|||1.5|A|
||12 Vdc output model|||1.5|A|
||15 Vdc output model|||1.3|A|
|short circuit protection|output shut down, auto recovery|||||
|**SAFETY & COMPLIANCE**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|isolation voltage|input to output at 10 mA for 1 minute||3,000||Vac|
|isolation resistance|input to output at 500 Vdc|10|||MΩ|
|safety approvals|UL/cUL (60950-1, 62368-1), PSE|||||
|EMI/EMC|FCC Part 15B Class B|||||
|MTBF|as per Telcordia SR-332, 25°C|300,000|||hours|
|RoHS|yes|||||
|**ENVIRONMENTAL**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|operating temperature||0||40|°C|
|storage temperature||-20||60|°C|
|operating humidity|non-condensing|20||80|%|
|storage humidity|non-condensing|10||90|%|



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**CUI Inc │ SERIES:** SWI6-N **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 04/24/2022 **│ page** 3 of 5 

## **MECHANICAL** 

|**MECHANICAL**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|dimensions|56 x 28 x 42||||mm|
|inlet plug|North America, 2-pin|||||
|weight|||78||g|



## **MECHANICAL DRAWING** 

units: mm tolerance: ±1.0 mm 

## **DC CORD** 

units: mm 

|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|cord length<br>80±5<br>**Table 1**<br>~~=F~~<br>~~P-—~~<br>~~i} $1~~|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||||||**MODEL NO.**||**MODEL NO.**|||**CABLE**|||**CORD LENGTH**|||||||||||||
||||||||||||||||SWI6-3.3-N|||||UL2468, 20 AWG|||1,500 mm ±30|1,500 mm ±30||||||||||||
|||||||||||||||||SWI6-5-N||||UL2468, 20 AWG|||1,500 mm ±30|1,500 mm ±30||||||||||||
||||||||||||||||SWI6-5.9-N|||||UL2468, 20 AWG|||1,500 mm ±30|1,500 mm ±30||||||||||||
||||||||||||||||SWI6-7.5-N|||||UL2468, 22 AWG|||1,500 mm ±30|1,500 mm ±30||||||||||||
|||||||||||||||||SWI6-9-N||||UL2468, 22 AWG|||1,500 mm ±30|1,500 mm ±30||||||||||||
||||||||||||||||SWI6-12-N|||||UL2468, 22 AWG|||1,500 mm ±30|1,500 mm ±30||||||||||||
||||||||||||||||SWI6-15-N|||||UL2468, 22 AWG|||1,500 mm ±30|1,500 mm ±30||||||||||||



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**CUI Inc │ SERIES:** SWI6-N **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 04/24/2022 **│ page** 4 of 5 

## **DC PLUG TYPE PART NUMBER KEY** 

## **X X X** 

|N = Center Negative<br>~~a~~|N = Center Negative<br>~~a~~|N = Center Negative<br>~~a~~|N = Center Negative<br>~~a~~|N = Center Negative<br>~~a~~|N = Center Negative<br>~~a~~|N = Center Negative<br>~~a~~|N = Center Negative<br>~~a~~||
|---|---|---|---|---|---|---|---|---|
|**Plug Polarity**<br>~~a~~<br>~~esee~~||**Code**<br>~~ee~~||**Dimensions (mm)**|||**Plug Angle**||
|Center Pos.<br>~~a~~<br>~~es~~<br>~~es~~|Center Neg.<br>~~ee~~<br>~~ns~~|Option<br>~~ee~~<br>~~ns~~|Type|A|B|C|Straight|Right|
|N/A<br>~~es~~<br>~~es~~|N/A<br>~~ee~~<br>~~ns~~|P11<br>~~ee~~<br>~~ns~~|Audio|3.5|N/A|14|●|N/A|
|●<br>~~es~~<br>~~a ~~|●<br>~~ns~~<br> ~~sO~~|5<br>~~ns~~<br>~~sO~~|Standard<br>~~sO~~|5.5<br>~~sO~~|2.1<br>~~sO~~|9.5<br>~~sO~~|●<br>~~sO~~|●<br>~~sO~~|
|●<br>~~sn~~<br>~~ee~~|●<br>~~sn~~|6<br>~~sn~~|Standard<br>~~sn~~<br>~~nd~~|5.5<br>~~sn~~|2.5<br>~~sn~~|9.5<br>~~sn~~|●<br>~~sn~~|●<br>~~sn~~|
|●<br>~~ee~~<br>~~ee~~|●<br>~~ee~~|7<br>~~ee~~|Standard<br>~~ee~~<br>~~nd~~|3.5<br>~~ee~~|1.35<br>~~ee~~|9.5<br>~~ee~~|●<br>~~ee~~|●<br>~~ee~~|
|●<br>~~ee~~<br>~~ee~~<br>~~es~~|●<br>~~ee~~<br>~~ee~~|8<br>~~ee~~<br>~~ee~~|Standard<br>~~ee~~<br>~~nd~~<br>~~sO~~|3.8<br>~~ee~~<br>~~sO~~|1.35<br>~~ee~~<br>~~sO~~|9.5<br>~~ee~~|●<br>~~ee~~|●<br>~~ee~~|
|●<br>~~ee~~<br>~~es~~<br>~~es~~|●<br>~~ee~~<br>~~es~~|9<br>~~ee~~<br>~~es~~|Standard<br>~~nd~~<br>~~sO~~|3.8<br>~~sO~~|1.05<br>~~sO~~|9.5|●|●|
|●<br>~~es~~<br>~~es~~|●<br>~~ee~~<br>~~es~~|10<br>~~ee ~~<br>~~es~~|Locking2<br> ~~sO~~|5.5<br>~~sO~~|2.1<br>~~sO~~|9.5|●|N/A|
|●<br>~~es~~<br>~~ee~~|●<br>~~es~~<br>~~ee~~|11<br>~~es~~<br>~~ee~~|Locking2<br>~~ee~~|5.5<br>~~ee~~|2.5<br>~~ee~~|9.5<br>~~ee~~|●<br>~~ee~~|N/A<br>~~ee~~|
|●<br>~~a~~|●|12|EIAJ-1|2.35|0.7|9.5|●|●|
|●<br>~~a~~<br>~~a~~<br>~~a~~|●<br>~~es~~<br>~~es~~|13<br>~~es~~<br>~~es~~|EIAJ-2<br>~~sD~~|4.0<br>~~sD~~|1.7|9.5|●|●|
|●<br>~~a~~<br>~~a~~<br>~~es ee~~|●<br>~~es~~<br>~~es~~<br>~~ee~~|14<br>~~es~~<br>~~es~~|EIAJ-3<br>~~sD~~|4.75<br>~~sD~~|1.7|9.5|●|●|
|N/A<br>~~a~~<br>~~es ee~~|N/A<br>~~es~~<br>~~ee~~|ST<br>~~es~~|Stripped and Tinned||||N/A|N/A|
|N/A<br>~~es ee~~<br>~~es~~|N/A<br>~~ee~~<br>~~es~~|MUB<br>~~es~~|USB<br>~~es~~|Micro USB Type B<br>~~es~~|||●<br>~~es~~|N/A<br>~~es~~|
|N/A<br>~~ee~~|N/A<br>~~ee~~|CUB<br>~~ee~~|USB<br>~~ee~~|USB Type C<br>~~ee~~|||●<br>~~ee~~|N/A<br>~~ee~~|



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**CUI Inc │ SERIES:** SWI6-N **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 04/24/2022 **│ page** 5 of 5 

## **REVISION HISTORY** 

|**rev.**|**description**|**date**|
|---|---|---|
|1.0|initial release|08/07/2015|
|1.01|added models|08/12/2015|
|1.02|updated drawing|11/10/2015|
|1.03|added micro USB Type Bplugoption|06/30/2016|
|1.04|added audioplugoption|11/07/2016|
|1.05|added 62368-1 standard|08/31/2018|
|1.06|companylogo updated|09/21/2020|
|1.07|updated dcplugoptions|11/19/2020|
|1.08|safetymarks updated|04/22/2021|
|1.09|plug polaritysymbols updated|09/16/2021|
|1.10|dcplugs updated|04/24/2022|



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

**==> picture [121 x 40] 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.