ADT-150C24AC K-A

**TECHNICAL DATASHEET** 

## **AC-DC Adapter** 24 V 150 W / ADT-150C24AC K-A 

## **ADT-150C** 

## **Highlights & Features** 

- Meet efficiency DoE Level VI & CoC Tier 2 

- No load power consumption < 0.15 W 

- Universal AC input / Full range 

- Fully enclosed plastic case 

- Protection: short circuit / over voltage / overload/ over temperature 

## **Safety Standards** 

CB Certified for worldwide use 

**Model Number:** ADT-150C24AC K-A **Unit Weight** 0.47 kg (1.04 lb) **Dimensions (L×W×H):** 165.1 x 76.1 x 31.5 mm (6.5 x 3.0 x 1.24 inch) 

## **General Description** 

The ADT Series of AC-DC desktop adapter in compact size. ADT-150C24AC K-A meet the DoE Level VI and CoC Tier 2 energy efficiency requirements with levels up to 91% and the extremely low no-load power consumption below 0.15 W. The series conform to major international safety standards according to IEC/EN/UL 62368-1 and IEC/EN 60950-1 approval for ITE. In addition, they also meet the EMI approvals to EN 55032 class B. 

## **Model Information** 

|**Model Information**|||||
|---|---|---|---|---|
|**ModelNumber**|**Input Voltage Range**|**Efficiency Level**|**Rated Output Voltage **|**Rated Output Current**|
|ADT-150C24AC K-A|90-264 Vac|DOE Level VI & CoC Tier 2|24 V|6.25 A|



## **Model Numbering** 

|**ADT -**|**150**|**C**|**24**|**A**|**C**|**K -**|**A**|
|---|---|---|---|---|---|---|---|
|Delta AC-DC|Max wattage|Family Code|Output Voltage|Output Voltage<br>A : Desktop|Input Connector|Output Connector|Output Connector<br>Standard|
|Adapter|||24 for 24 V||C : C14|K : 4pin din||



All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (August 2021, Rev.02)** 

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**TECHNICAL DATASHEET** 

## **AC-DC Adapter** 24 V 150 W / ADT-150C24AC K-A 

## **Specifications** 

Input Ratings / Characteristics 

|**Specifications**<br>Input Ratings / Characteristics|**Specifications**<br>Input Ratings / Characteristics||
|---|---|---|
|Nominal Input Voltage||100-240 Vac|
|Input Voltage Range||90-264 Vac|
|Nominal Input Frequency||50-60 Hz|
|Input Frequency Range||47-63 Hz|
|Input Current (max)|115 Vac|1.85 A|
||230 Vac|1.0 A|
|Efficiency at 100% Load|115 Vac|90% typ.|
||230 Vac|91% typ.|
|Average Efficiency (min)||89% @ 115 Vac & 230 Vac|
|Efficiency @ 10% load||79% @ 115 Vac & 230 Vac|
|No Load Power Consumption (max)||0.15 W @ 115 Vac & 230 Vac|
|Power Factor @ 100% load (min)||0.9 @ 230 Vac|
|Inrush Current||No damage|
|Leakage Current (max)||0.25 mA @ 240 Vac/50 Hz|



**==> picture [335 x 175] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>95<br>90 eS<br>85<br>115Vac Efficiency<br>80<br>75 230Vac Efficiency<br>70<br>65<br>60<br>55<br>50<br>25 50 75 100<br>Output Load (%)<br>Efficiency (%)<br>**----- End of picture text -----**<br>


**Fig 1. ADT-150C24AC K-A Efficiency versus Output Load** 

All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (August 2021, Rev.02)** 

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**TECHNICAL DATASHEET** 

## **AC-DC Adapter** 24 V 150 W / ADT-150C24AC K-A 

## Output Ratings / Characteristics 

|Output Ratings / Characteristics|Output Ratings / Characteristics||
|---|---|---|
|Nominal Output Voltage||24 V|
|Output Current||6.25 A|
|Output Power||150 W|
|Line Regulation||±0.5%|
|Load Regulation||±3.0%|
|PARD* (20 MHz)|0 to 40°C|240 mV pk-pk|
||-10 to 0°C|480 mV pk-pk|
|Start-up Time||1000 ms typ. @ 115 Vac<br>500 ms typ. @ 230 Vac|
|Rise Time (max)||40 ms @ nominal input, full load|
|Hold-up Time (typ.)||16 ms @ nominal input, full load|
|Transient Responses||±10% @ 0.1 A -100% load change,<br>Slew rate2.5A/us ,100 to10KHz, 50%Duty Cycle|
|Capacitive load (max)||470 uF|



*PARD is measured with an AC coupling mode, and in parallel with 0.1 uF ceramic capacitor & 470 uF electrolytic capacitor. 

## Mechanical 

|Mechanical|Mechanical||
|---|---|---|
|Case||PC|
|Dimensions (L × W × H)||165.1 x 76.1 x 31.5 mm (6.5 x 3.0 x 1.24 inch)|
|Unit Weight||0.47 kg (1.04 lb)|
|Indicator||N/A|
|Cooling System||Convection|
|Terminal|Input|C14|
||Output|4Pin Din|
||Length|UL1571 #17AWG , 1800 mm|



All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (August 2021, Rev.02)** 

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**TECHNICAL DATASHEET** 

## **AC-DC Adapter** 24 V 150 W / ADT-150C24AC K-A 

## Environment 

|Environment|||
|---|---|---|
|Surrounding Temperature|Operating|-10°C to +60°C|
||Storage|-40°C to +85°C|
|Power De-Rating||>40°C de-rated by 2.5%/°C|
|Operating Humidity||5%-95% RH (non-condensing)|
|Operating Altitude||5,000 meters (16400 feet)|
|Ball Impact Test||Test height 130 cm, 1 sample 1 time, Steel Ball 500 g, Concrete<br>floor|
|Drop Test||Test height 100 cm, 6 face for each sample, concrete floor<br>Functiontest pass afterdrop test|
|Shock Test  (Non-Operating)||50 G, 11ms, 1 shock for each direction|
|Vibration  (Non-Operating)||5-500 Hz, 2.09 Grms, 20 mins, one cycle for each three axis|



## Protections 

|Protections||
|---|---|
|Overvoltage (max)|33 V, Latch Mode|
|Overload / Overcurrent (max)|120-180% , Latch Mode|
|Over Temperature|Latch Mode|
|Short Circuit|Latch Mode|
|Pollution Degree|2|
|Protection Against Shock|Class I|



## Reliability Data 

|Reliability Data||
|---|---|
|MTBF|> 300,000 hrs. per Telcordia SR-332<br>at Input: 115Vac, Output: 100% load, Ta: 25°C|
|Expected Cap Life Time|5 years (50% load @ 25°C)|



All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (August 2021, Rev.02)** 

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**TECHNICAL DATASHEET** 

**AC-DC Adapter** 24 V 150 W / ADT-150C24AC K-A 

## Safety Standards / Directives 

|Electrical Safety|Electrical Safety|IEC/EN 60950-1 ; IEC/UL/EN 62368-1|
|---|---|---|
|||BSMI CNS 14336-1|
|||CCC GB 4943.1|
|||PSE J 62368-1|
|||KC K 60950-1|
|CE||Comply with EMC Directive 2014/30/EU and  the Low Voltage<br>Directive2014/35/EU|
|UKCA||In conformance with Electromagnetic Compatibility Regulations<br>2016 and Electrical Equipment (Safety) Regulations 2016|
|Galvanic Isolation|I/P to O/P|3000 Vac|



## EMC 

|EMC|||
|---|---|---|
|EMC / Emissions||CISPR/EN/BS EN 55032  Class B<br>BSMI CNS 13438<br>FCC Part 15<br>GB/T 9254<br>KN 32|
|Harmonic Current Emissions|IEC 61000-3-2|Class D;GB 17625.1|
|Immunityto||EN/BS EN 55024;KN 35|
|Radiated and conducted Emissions||Conducted Emissions: EN/BS EN 55032 Class B<br>Radiated Emissions: EN/BS EN 55032 Class B|
|Voltage Flicker|IEC 61000-3-3||
|Electrostatic Discharge|IEC 61000-4-2|Level 4 Criteria A1)<br>Air Discharge: 15 kV<br>Contact Discharge:8 kV|
|Radiated Field|IEC 61000-4-3|Level 2 Criteria A1)<br>80 MHz–1 GHz, 3 V/m , 80% AM(1 KHz)|
|Electrical Fast Transient / Burst|IEC 61000-4-4|Level 2 Criteria A1): 2 kV|
|Surge|IEC 61000-4-5|Level 3 Criteria A1)<br>Common Mode4): 2 kV<br>Differential Mode5): 1 kV|
|Conducted|IEC 61000-4-6|Level 2 Criteria A1)<br>150kHz –80MHz, 3Vrms, SineWave, 80%,AM modulation|
|Power Frequency Magnetic Fields|IEC 61000-4-8|Level 1 Criteria A1)<br>Magneticfield strength 1 A/m|
|Voltage Dips|IEC 61000-4-11|Voltage dips<br>95% reduction/0.5 periods (Criterion A1))<br>30% reduction/5 periods (Criterion B2))<br>Voltage short interruptions<br>95% reduction/250 periods (Criterion B2))|



- 1) Criteria A: Normal performance within the specification limits 

- 2) Criteria B: Output out of regulation, or shuts down during test. Automatically restore to normal operation after test. 

- 3) Criteria C: PSU shuts down during test, but need operator to reset. 

- 4) Asymmetrical: Common mode (Line to earth) 

- 5) Symmetrical: Differential mode (Line to line) 

All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (August 2021, Rev.02)** 

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**TECHNICAL DATASHEET** 

## **AC-DC Adapter** 24 V 150 W / ADT-150C24AC K-A 

## **Dimensions** 

**L x W x H:** 165.1 x 76.1 x 31.5 mm (6.5 x 3.0 x 1.24 inch) 

**==> picture [9 x 24] intentionally omitted <==**

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


## **Engineering Data** 

Output Load De-rating V.S. Surrounding Air Temperature 

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**----- Start of picture text -----**<br>
110<br>100<br>90<br>80<br>70<br>60<br>50<br>40<br>30<br>20<br>10<br>0<br>-10 0 10 20 30 40 50 60 70<br>Fig. 1  De-rating for All Mounting Orientation<br> > 40°C de-rate power by 2.5% / °C<br>[fie]<br>All parameters are specified at 25°C ambient unless otherwise indicated.<br>  www.DeltaPSU.com (August 2021, Rev.02)<br>Output Load (%)<br>**----- End of picture text -----**<br>


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**TECHNICAL DATASHEET** 

## **AC-DC Adapter** 24 V 150 W / ADT-150C24AC K-A 

## **Attention** 

Delta provides all information in the datasheets on an “AS IS” basis and does not offer any kind of warranty through the information for using the product. In the event of any discrepancy between the information in the catalog and datasheets, the datasheets shall prevail (please refer to www.DeltaPSU.com for the latest datasheets information). Delta shall have no liability of indemnification for any claim or action arising from any error for the provided information in the datasheets. Customer shall take its responsibility for evaluation of using the product before placing an order with Delta. 

Delta reserves the right to make changes to the information described in the datasheets without notice. 

## **Manufacturer and Authorized Representatives Information** 

## Manufacturer 

## Thailand 

Delta Electronics (Thailand) PCL. 909 Pattana 1 Rd., Muang, Samutprakarn, 10280 Thailand 

## Taiwan 

Delta Electronics, Inc. 

3 Tungyuan Road, Chungli Industrial Zone, Taoyuan County 32063, Taiwan 

## Authorized Representatives 

## The Netherlands 

Delta Greentech (Netherlands) B.V. Zandsteen 15, 2132 MZ Hoofddorp, The Netherlands 

## United Kingdom 

Delta Electronics Europe Limited 1 Redwood Court, Peel Park Campus, East Kilbride, Glasgow, G74 5PF, United Kingdom 

All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (August 2021, Rev.02)** 

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