CUS100ME18/A

POWER SUPPLY, MEDICAL, AC-DC, 18V, 5.55A

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Manufacturer: TDK-LAMBDA
Product type: AC / DC Enclosed Power Supplies
Product Range: CUS100ME Series
No. of Outputs: 1Outputs
Output Power Max: 100W
Input Voltage VAC: 85V AC to 264V AC
Power Supply Approvals: ITE, Household & Medical
Power Supply Output Type: Fixed
Output Current - Output 1: 5.55A
Output Voltage - Output 1: 18V

Delivery and price
Units per pack	50
Price	61.37 €
Current stock	10+
Lead time	7 days

Datasheet

## CUS100ME Series 

## **2 x 4” 100W AC-DC Power Supplies** 

## **Features** 

-  Convection, conduction or forced air cooling 

-  100W Rating at 50°C Ambient 

-  50W Conduction Cooling Rating at 80°C Ambient 

- 

-  ITE & Medical Certifi cations (2 x MOPP) 

-  Suitable for Class I and Class II installations 

-  Class B Conducted and Radiated EMI 

## **Key Market Segments & Applications** f 

## 

|**Model**||**CUS100ME**||
|---|---|---|---|
|Input Voltage range<br>Inrush Current (Cold start at 230VAC input)|A|85 - 264VAC (47 - 440Hz(1)). Derate linearly to 90% load from 90 to 85VAC input<br><65A||
|Input Current (100W load)|A|1.4A at 100VAC input||
|Hold Up Time (Typ)|ms|>24ms||
|Harmonic Compliance|-|EN/IEC61000-3-2 class A, PF 0.7 at 230VAC >20% load||
|Leakage Current|uA|<250uA at 230VAC 63Hz||
|Touch Current (enclosure leakage)<br>Temperature Coeffi  cient|uA|<100uA||
|Temperature Coeffi  cient|%/°C|±0.02%/°C||
|No Load Power Draw at 230VAC input|W|<0.5W||
|Output Adjustment|-|No adjustment||
|Ripple & Noise|mV (pk-pk)|<1%||
|Load Regulation|mV|<1% (0 - 100% load)||
|Line Regulation|mV|<0.5% (85 - 264VAC)||
|Short Circuit Protection|%|110 - 190%. Hiccup mode, automatic recovery||
|Overvoltage Protection|V|Latching (unit shutdown), cycle AC input to reset||
|Effi  ciency|%|Up to 94%||
|Active Average Effi  ciency|%|>87%||
|Operating Temperature|-|-20°C to +85°C, see derating curves for operation above +50°C(2)||
|Storage Temperature|°C|-40 to +85°C||
|Operational Altitude|m|5000m||
|Humidity (non condensing)|%RH|5 - 95%RH||
|Cooling|-|Convection, conduction (coldplate) or forced air cooling(2)||
|Withstand Voltage|VAC|Input to Ground 1.5kVAC (1xMOPP), Input to Output 4kVAC (2xMOPP),||
|||Output to Ground 1.5kVAC (1xMOPP)||
|Isolation Resistance|MΩ|>100MΩ at 25C & 70%RH, Output to Ground 500VDC||
|Insulation Class|-|Construction suitable for Class I or Class II installation||
|Vibration (non operating)|-|2G, 10-500Hz for 1 hour||
|Shock|-|30G, 11ms half sine||
|Safety Agency Certifi cations|-|IEC/EN/UL60950-1 and 60601-1.  ES60601-1. Designed to meet IEC61010-1.  EN60335-1 (3)||
|Conducted & Radiated EMI|-|EN55011 / EN55032-B (See application notes for conditions)||
|Immunity|-|EN61000-4-2 (Lvl 4), -3 (Lvl 3), -4 (Lvl 4), -5 (Lvl 3), -6 (Lvl 3), -8 (Lvl 4) -11 (class 3),|EN61000-4-2 (Lvl 4), -3 (Lvl 3), -4 (Lvl 4), -5 (Lvl 3), -6 (Lvl 3), -8 (Lvl 4) -11 (class 3),|
|||EN60601-1-2:2015 (Ed4)||
|Weight (Typ)|g|Open Frame: 180g; /U: 240g; /A: 255g; /B: 220g||
|Size (WxLxH)|In (mm)|Open frame version: 2 x 4 x 1.24” (50.8 x 101.6 x 31.5mm)||
|Warranty|yrs|Five years||
|Connectors|-|Input: JST B2P3-VH, Output: JST B6P-VH||



Note 1: For operation at 400-440Hz and/or DC input please contact Technical Sales Note 2: See website for full derating curves 

Note 3: EN60335-1 Compliant versions available (subject to MOQ). Please contact Technical Sales 

1-800-526-2324 • www.us.tdk-lambda.com/lp/ 

Disclaimer: us.tdk-lambda.com/lp/legal.htm 

104 

## CUS100ME Series 

## Model Selector 

Outline drawing (Open Frame). See website for /U, /A and /B versions 

**==> picture [528 x 376] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|Nominal|Maximum|[(2)]|Maximum|[(2)]|
|Output|Current|Power|
|Model|Voltage (V)  Convection (A)|(W)|101.6|:|
|x|.|95.25|TYP|7|
|CUS100ME-12|12|8.33|100|aa|wll.|3.18|TYP x4|31.5|MAX|
|CUS100ME-12/U|12|8.33|100|
|CUS100ME-12/A|12|8.33|100|
|CUS100ME-12/B|12|8.33|100|ryt|‘.|J2|EARTH|K|
|CUS100ME-15|15|6.66|100|+2|t|i|
|CUS100ME-15/U|15|6.66|100|hszy|h||JI|N|(|>|||J1004||t|-||e§a|col|ive)2|.|||1|
|CUS100ME-15/A|15|6.66|100|
|CUS100ME-15/B|15|6.66|100|
|CUS100ME-18|18|5.55|100|
|CUS100ME-18/U|18|5.55|100|=|252|=|=.|CLEARANCECAPALLOWVENTING3 MMFOR|
|CUS100ME-18/A|18|5.55|100|
|CUS100ME-18/B|18|5.55|100|
|CUS100ME-24|24|4.16|100|Style|Cooling|Output Power / Ambient Temperature|
|CUS100ME-24/U|24|4.16|100|-20 to 50°C|70°C|80°C|85°C|
|CUS100ME-24/A|24|4.16|100|Open frame Convection|100W|60W|20W|-|
|CUS100ME-24/B|24|4.16|100|/U or /B|Conduction|100W|100W|50W|-|
|CUS100ME-28|28|3.57|100|All versions 1m/s air|100W|100W 83.3W|75W|
|CUS100ME-28/U|28|3.57|100|
|CUS100ME-28/A|28|3.57|100|Options|
|CUS100ME-28/B|28|3.57|100|
|CUS100ME-36|36|2.77|100|Suffi  x|Description|
|CUS100ME-36/U|36|2.77|100|Blank|Open frame construction, dual input fuses, JST connetors|
|CUS100ME-36/A|36|2.77|100|/U|U channel construction|
|CUS100ME-36/B|36|2.77|100|/A|U channel with cover|
|CUS100ME-48|48|2.08|100|/B|Baseplate|
|CUS100ME-48/U|48|2.08|100|/M*|Molex connectors|
|CUS100ME-48/A|48|2.08|100|
|/E*|Single input fuse in Live line|
|CUS100ME-48/B|48|2.08|100|
|Examples|
|Note 2: See website for full derating curves|CUS100ME-24/UEM, CUS100ME-12V5/A (example of model set at 12.5V)|

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


Note 2: See website for full derating curves 

* Subject to MOQ, please consult sales 

Non-standard outputs can be requested within the following ranges 

**==> picture [526 x 26] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||||
|---|---|---|---|---|---|---|---|
|Model:|CUS100ME-12|CUS100ME-15 CUS100ME-18 CUS100ME-24 CUS100ME-28 CUS100ME-36 CUS100ME-48|
|Voltage range:|12 - 13.2|15 - 16.5|18 - 19.8|24 - 26.4|28 - 30.8|36 - 39.6|48 - 50|

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


Non-standard output versions may be subject to minimum order quantities and variations to specifi cation. For all non-standard output voltage settings please consult Sales. 

For Additional Information, please visit http://www.us.tdk-lambda.com/lp/products/cus-m-series 

1-800-526-2324 • www.us.tdk-lambda.com/lp/ 

105 

Revision A2: Jul 2018

Updated at February 9, 2023

TDK-Lambda is globally recognized as a premier manufacturer of highly reliable power supply solutions and power management equipment. With a strong engineering heritage, the company is a trusted partner for mission-critical applications across the industrial, medical, telecommunications, and test and measurement sectors, delivering components that meet stringent international performance and safety standards. Our extensive portfolio of TDK-Lambda products is heavily focused on comprehensive power and line protection, highlighted by a vast selection of industry-leading AC/DC converters. Engineered to deliver exceptional efficiency and stable performance in demanding environments, these power supplies form the backbone of our offering and are built to support the rigorous power demands of modern electronic infrastructure. To complement these primary power solutions, we also offer a targeted range of high-performance DC/DC converters designed for precise, board-level voltage regulation. Furthermore, to ensure the optimal performance and longevity of these power systems, our catalog includes specialized cooling and thermal management components, such as natural convection heat sinks, providing complete thermal stability for your most critical designs.

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