SDM100G-P-U2W-C

**date** 04/02/2026 **page** 1 of 5 

## **SERIES:** SDM100G-U **DESCRIPTION:** EXTERNAL AC-DC POWER SUPPLY **│** 

## **FEATURES** 

- 100W maximum dc power 

- medical grade USB-C desktop power supply 

- GaN technology 

- class I (C14 ac inlet) 

- USB power delivery 

- variable output - 5V, 9V, 12V, 15V at 3A or 20V at 5A 

- certified UL/cUL / TUV / FCC / CE 60601 

- 2 MOPP compliant 

- customization available 

|**MODEL**|**output**<br>**voltage**|**output**<br>**current**|**output**<br>**power**|**ripple**<br>**and noise1**|**efficiency**<br>**level**|
|---|---|---|---|---|---|
|||**max**|**max**|**max**||
||(Vdc)|(A)|(W)|(mVp-p)||
||5|3|15|100|VI|
||9|3|27|180|VI|
|SDM100G-P-U|12|3|36|240|VI|
||15|3|45|300|VI|
||20|5|100|360|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** 

## **- - - SDM100G P - U X X C CXX** 

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Base Number<br>**----- End of picture text -----**<br>


Reserved for Custom Configurations 

AC Inlet Type: IEC320/C14 Input Cable: 

“Blank” = no cable 

C = North America input cable 

DC connector Color: C = USB Type-C “Blank” = black 

W = white 

2 = Europe input cable 

- 3 = United Kingdom input cable 

- 4 = Australia input cable 

- 5 = China input cable 

- 6 = South Korea input cable 

- 7 = Brazil input cable 

- 8 = South Africa input cable 

- 9 = Japan input cable 

**belfuse** .com 

Please read our datasheet & drawing disclaimer here. 

**CUI Inc │ SERIES:** SDM100G-U **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 04/02/2026 **│ page** 2 of 5 

## **INPUT** 

|**INPUT**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|voltage||90|100~240|264|Vac|
|frequency||47|50~60|63|Hz|
|current|at 115 Vac, full load<br>at 230 Vac, full load|||2.0<br>1.0|A<br>A|
|inrush current|at 110 Vac, full load, cold start<br>at 230 Vac, full load, cold start|||60<br>120|A<br>A|
|leakage current|at 240 Vac / 50 Hz|||0.25|mA|
|no load power consumption||||0.1|W|



## **OUTPUT** 

|**OUTPUT**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|line regulation||||±1|%|
|load regulation|||±5||%|
|start-up time|0% ~ 90% of output voltage|||3|s|
|rise time|5% ~ 90% of output voltage|||275|ms|
|hold-up time|at full load|8.3|||ms|
|**PROTECTIONS**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|over voltage protection|output shut-down, latch of|||170|%|
|over current protection|continuous, auto recovery|110||160|%|
|short-circuit protection|continuous, auto recovery|||||
|**SAFETY & COMPLIANCE**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|isolation voltage|input to output at 10mA for 1 minute||4,000||Vac|
|safety approvals|certifed to 60601: IEC, UL<br>UL/cUL, TUV, UKCA, CE|||||
|EMI/EMC|EN 55011 Class B, FCC Part 15 Class B|||||
|ESD|IEC 61000-4-2 contact: ±8 kV, air: ±15 kV|||||
|radiated & conducted emissions|IEC 61000-4-3 frequency: 80~2700 MHz, feld strength: 10 V/M, 80% AM (1KHz)|||||
|EFT/burst|IEC 61000-4-4 ±2 kV on input ac power ports|||||
|surge|IEC 61000-4-5 line to line ±1 kV (peak)|||||
|radiated immunity|IEC 61000-4-6 0.15 ~ 30MHz feld strength 3V/ M, 80% AM (1KHz)|||||
|conducted immunity|IEC 61000-4-6 ISM bands feld strength 6V/ M,|80% AM (1KHz)||||
|PFMF|IEC 61000-4-8 30 A/m|||||
|MTBF|as per MIL-HDBK-217F at 25°C|100,000|||hours|
|RoHS|yes|||||
|**ENVIRONMENTAL**||||||
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|operating temperature||-20||40|°C|
|storage temperature||-20||85|°C|
|operating humidity||10||90|%|
|storage humidity||5||90|%|
|altitude|||5,000||m|



**belfuse** .com 

**CUI Inc │ SERIES:** SDM100G-U **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 04/02/2026 **│ page** 3 of 5 

## **MECHANICAL** 

|**MECHANICAL**||||||
|---|---|---|---|---|---|
|**parameter**|**conditions/description**|**min**|**typ**|**max**|**units**|
|dimensions|136.0 (L) x 68.0 x (W) x 25.4 (H)||||mm|
|inlet plug|IEC320/C14|||||
|weight|||500||g|



## **MECHANICAL DRAWING** 

units: mm tolerance: ±1.0 

## **DC CORD** 

units: mm 

Cable: 20276 #21 x 2C + #24 x 1C + AL + S Length: 1200 mm Connector: USB-C Color: Black 

**belfuse** .com 

**CUI Inc │ SERIES:** SDM100G-U **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 04/02/2026 **│ page** 4 of 5 

## **AC CORD** 

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NORTH AMERICA  EUROPE UNITED KINGDOM<br>= == | bom<br>AUSTRALIA  CHINA SOUTH KOREA<br>**----- End of picture text -----**<br>


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BRAZIL<br>**----- End of picture text -----**<br>


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SOUTH AFRICA  JAPAN<br>**----- End of picture text -----**<br>


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Table 1<br>**----- End of picture text -----**<br>


|**AC INPUT**|**CORD LENGTH**|
|---|---|
|North America|1,830 mm ±50|
|Europe|1,830 mm ±30|
|United Kingdom|1,830 mm ±50|
|Australia|1,830 mm ±50|
|China|1,830 mm ±50|
|South Korea|1,830 mm ±50|
|Brazil|1,830 mm ±50|
|South Africa|1,830 mm ±50|
|Japan|1,830 mm ±50|



**belfuse** .com 

**CUI Inc │ SERIES:** SDM100G-U **│ DESCRIPTION:** AC-DC POWER SUPPLY 

**date** 04/02/2026 **│ page** 5 of 5 

## **REVISION HISTORY** 

|**rev.**|**description**|**date**|
|---|---|---|
|1.0|initial release|11/13/2025|
|1.01|features updated|04/02/2026|



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

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15575 SW Sequoia Pkwy #100 Portland, OR 97224 800.275.4899 

Fax 503.612.2383 Belfuse.com powersupport@belf.com 

CUI offers a two (2) 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.