ADT-120A24AA F-A

**TECHINCAL DATASHEET** 

## **AC-DC Adapter** 24 V 120 W / ADT-120A24AA F-A 

## **ADT-120A** 

- **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** CE @ Q, [@ wwe LK CB Certified for worldwide use **Model Number:** ADT-120A24AA F-A **Unit Weight:** 340±10 grams (11.99±0.35 ounces) **Dimensions (L×W×H):** 138 x 68.5 x 24.5 mm 

## **General Description** 

The ADT Series of AC-DC desktop adapter in compact size. ADT-120A24AA F-A meets the DoE Level VI and CoC Tier 2 energy efficiency requirements with levels up to 90% and the extremely low no-load power consumption at 0.15W. 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/BS EN 55032 class B. 

## **Model Information** 

|**Model Information**|||||
|---|---|---|---|---|
|**ModelNumber**|**Input Voltage Range**|**Efficiency Level**|**Rated Output Voltage **|**Rated Output Current**|
|ADT-120A24AA F-A|90-264 Vac|DOE Level VI &<br>CoC  Tier2|24 V|5.0 A|



## **Model Numbering** 

|**ADT -**|**120**|**A**|**24**|**A**|**A**|**F -**|**A**|
|---|---|---|---|---|---|---|---|
|Desktop Adapter<br>for ITE application|Max wattage|Family<br>Code|Family<br>Output Voltage<br>24 for 24 V|Output Voltage<br>A: Desktop|Input Connector<br>A: C6|Input Connector<br>Output Connector<br>F: Tuning fork<br>O.D: 5.5 mm,<br>I.D: 2.5 mm,<br>length: 11.0 mm|Standard|



All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (October 2023, Rev. 05)** 

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**TECHINCAL DATASHEET** 

## **AC-DC Adapter** 24 V 120 W / ADT-120A24AA F-A 

## **Specifications** 

Input Ratings / Characteristics 

|Input Ratings / Characteristics|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|91.0% typ.|
||230 Vac|92.0% 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)||250 uA @ 240 Vac / 50 Hz|



**==> picture [339 x 183] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>95<br>90<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-120A24AA F-A Efficiency versus Output Load** 

All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (October 2023, Rev. 05)** 

2 

**TECHINCAL DATASHEET** 

## **AC-DC Adapter** 24 V 120 W / ADT-120A24AA F-A 

## Output Ratings / Characteristics 

|Output Ratings / Characteristics|Output Ratings / Characteristics||
|---|---|---|
|Nominal Output Voltage||24 V|
|Output Current||5.0 A|
|Output Power||120 W|
|Line Regulation||± 0.5%|
|Load Regulation||± 3%|
|PARD* (20MHz)|0 to 40°C|240 mV pk-pk|
||-10 to 0°C|480 mV pk-pk|
|Start-up Time|115 Vac|1000 ms typ. @ 115 Vac<br>500 ms typ. @ 230 Vac|
||230 Vac||
|Rise Time (Max)||40 ms @ nominal input, full load|
|Hold-up Time (typ.)||40 ms  @ 115 Vac, full load|
|Transient Responses||± 5% @ 0.1 A -50% & 50% -100% load change,<br>Slew rate 2.5 A/us ,100 to 10 KHz, 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 & 47 uF electrolytic capacitor. 

## Mechanical 

|Mechanical|Mechanical||
|---|---|---|
|Case||PC|
|Dimensions (L × W × H)||138 x 68.5 x 24.5 mm (5.43 x 2.7 x 0.96 inch)|
|Unit Weight||340 ± 10 grams (11.99 ± 0.35 ounces)|
|Indicator||N/A|
|Cooling System||Convection|
|Output Cable Specification|Connector|Tuning fork (O.D: 5.5 mm, I.D: 2.5 mm, length: 11 mm)|
||Length|UL1571 #17AWG , 1800 mm|
|Input Socket||C6|



All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (October 2023, Rev. 05)** 

3 

**TECHINCAL DATASHEET** 

## **AC-DC Adapter** 24 V 120 W / ADT-120A24AA F-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, 11 ms, 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|120-180% , Latch|
|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>@ 115 Vac, 100% load, Ta: 25°C|
|Expected Cap Life Time|5 years @ 100 Vac, 50% load,  25°C|



All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (October 2023, Rev. 05)** 

4 

**TECHINCAL DATASHEET** 

## **AC-DC Adapter** 24 V 120 W / ADT-120A24AA F-A 

## Safety Standards / Directives 

|EMC|||
|---|---|---|
|EMC / Emissions||CISPR/EN/BS EN 55032  Class B<br>BSMI CNS13438<br>GB/T 9254.1<br>KN32|
|Harmonic Current Emissions|IEC 61000-3-2|Class D; GB 17625.1|
|Immunity||EN/BS EN 55024;KN 35|
|Radiated and Conducted Emissions||Conducted Emissions: EN/BS EN 55032 Class B<br>RadiatedEmissions: EN/BSEN55032ClassB|
|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 3 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>150 kHz-80 MHz, 3 Vrms, Sine Wave, 80%, AM modulation|
|Power Frequency Magnetic Fields|IEC 61000-4-8|Level 1 Criteria A1)<br>Magnetic field strength 1 A/m|
|Voltage Dips|IEC 61000-4-11|Voltage dips<br>70% reduction / 0.5 periods (Criterion A1))<br>40% reduction / 5 periods (Criterion B2))<br>Voltage short interruptions<br>5% reduction / 250 periods (Criterion C3))|



## EMC 

- 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 (October 2023, Rev. 05)** 

5 

**TECHINCAL DATASHEET** 

## **AC-DC Adapter** 24 V 120 W / ADT-120A24AA F-A 

## **Dimensions** 

**L x W x H:** 138 x 68.5 x 24.5 mm (5.43 x 2.7 x 0.96 inch) 

## **Engineering Data** 

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

**==> picture [353 x 240] intentionally omitted <==**

**----- 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. 2  De-rating for All Mounting Orientation<br> > 40°C de-rate power by 2.5% / °C<br>Output Load (%)<br>**----- End of picture text -----**<br>


All parameters are specified at 25°C ambient unless otherwise indicated. **www.DeltaPSU.com (October 2023, Rev. 05)** 

6 

**TECHINCAL DATASHEET** 

## **AC-DC Adapter** 24 V 120 W / ADT-120A24AA F-A 

## **Others** 

## PFC – Norm EN 61000-3-2 

## **Line Current Harmonic content** 

Typically, the input current waveform is not sinusoidal due to the periodical peak charging of the input capacitor. In industrial environment, complying with EN 61000-3-2 is only necessary under special conditions. Complying to this standard can have some technical drawbacks, such as lower efficiency as well as some commercial aspects such as higher purchasing costs. Frequently, the user does not profit from fulfilling this standard, therefore, it is important to know whether it is mandatory to meet this standard for a specific application. 

## 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 (October 2023, Rev. 05)** 

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