DTE2024S24-D

Isolated DIN Rail Mount DC/DC Converter, DIN Rail, ITE, 4:1, 20 W, 1 Output, 24 V, 835 mA

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Manufacturer: XP POWER
Product type: Isolated DIN Rail Mount DC / DC Converters
No. of Outputs:1 Output; Output Power Max:20W; Output Voltage - Output 1:24V; Output Current - Output 1:835mA; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Outp
SVHC: No SVHC (15-Jan-2018)
Depth: 96mm
Width: 54mm
Height: 23.3mm
Input Ratio: 4:1
Product Range: DTE20 Series
No. of Outputs: 1 Output
Output Power Max: 20W
Isolation Voltage: 3kV
Output Regulation: Regulated
Input Voltage DC Max: 36V
Input Voltage DC Min: 9V
Input Voltage DC Nom: 24V
Output Current - Output 1: 835mA
Output Current - Output 2: -
Output Voltage - Output 1: 24V
Output Voltage - Output 2: -
Power Supply Applications: ITE
DC / DC Converter Mounting: DIN Rail
DC / DC Converter Output Type: Fixed

Delivery and price
Units per pack	50
Price	49.08 €
Current stock	10+
Lead time	30 days

Datasheet

DTE20 series 

## 20W 

## **DC-DC power supplies** 

Available in two wide (4:1) input ranges for nominal 24VDC & 48VDC, the DTE20 series of encapsulated 20W DC-DC converters are chassis mount as standard or can be ordered with a DIN rail mount (suffix -D). 

They have screw terminals for ease of connection and an LED provides clear ‘power good’ indication. Remote On/Off is standard and when inhibited the standby current is just 3mA. Isolation is 2.5kVDC input/output providing excellent separation between supply and load. The modules are fully protected against input undervoltage, short circuit and overload conditions. 

These features, along with a rugged design and wide operating temperature range make the DTE20 series suitable for a variety of commercial and industrial electronics applications. 

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Features Applications<br>Industrial Instrumentation Process<br>control<br>ae<br>Robotics Technology<br>**----- End of picture text -----**<br>


- f Regulated single output 

- f 4:1 input range 

- f Single outputs 5.1 to 48VDC 

- f Fully encapsulated chassis mount 

- f DIN rail mount option 

- f 3.0kVDC isolation 

- f EN55032 Class A with no external components 

- f Remote On/Off 

- f -40°C to +95°C operating temperature 

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


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96.0 x 54.0 x 23.3mm (3.78” x 2.13” x 0.92”)<br>**----- End of picture text -----**<br>


## **Documentation** 

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For further information click the link or scan<br>the code<br>_, xppower.com<br>**----- End of picture text -----**<br>


- f Full power to +85°C 

- f 3 year warranty 

## **Models & ratings** 

|Model number(3)|Input voltage|Output voltage|Output current|Input current(1,4)|Input current(1,4)|Maximum<br>capacitive load(5)|Efficiency(2)|
|---|---|---|---|---|---|---|---|
|||||No load|Full load|||
|DTE2024S5V1|24VDC<br>(9-36VDC)|5.1VDC|4.0A|70mA|0.94A|6800µF|90%|
|DTE2024S12||12.0VDC|1.67A||0.92A|1160µF|91%|
|DTE2024S24||24.0VDC|0.835A||0.92A|300µF|91%|
|DTE2024S48||48.0VDC|0.42A||0.94A|75µF|89%|
|DTE2048S5V1|48 V<br>(18-75VDC)|5.1VDC|4.0A|35mA|0.47A|6800µF|90%|
|DTE2048S12||12.0VDC|1.67A||0.46A|1160µF|91%|
|DTE2048S24||24.0VDC|0.835A||0.46A|300µF|91%|
|DTE2048S48||48.0VDC|0.42A||0.47A|75µF|89%|



1. Input current measured at nominal input voltage. 

2. Typical values. 

4.  Input current is typically 3mA at nominal input voltage when output is remotely turned off. 

3. For optional version fitted with DIN Clip add suffix ‘-D’ e.g. DTE2024S24-D. 

1 L] 

**AC-DC power supplies** 

## DTE20 series 

## **Input** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|||||||
|Input voltage range|9||36|VDC|24VDC nominal|
||18||75||48VDC nominal|
|Input current|See models and ratings table|||||
|Input flter|Pi type|||||
|Undervoltage lockout|On at >9VDC, Off <7.5VDC||||24VDC nominal|
||On at >18VDC, Off <16.0VDC||||48VDC nominal|
|Input surge|||50|VDC|24VDC nominal for 100ms|
||||100||48VDC nominal for 100ms|
|Remote on/off|On: Logic High (3.5-12VDC) or open circuit|||||
||Off: Logic Low (<1.2VDC) or short pin 1 to pin 2|||||



## **Output** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|||||||
|Output voltage|5.1||48|VDC|See models and ratings table|
|Initial set accuracy||±1|±2|%||
|Minimum load|No minimum load required|||||
|Start up delay||50||ms||
|Line regulation||±0.5||%||
|Load regulation||1||%|0 - 10% load|
|Transient response|||5|% deviation|Recovery to within 1% in <250µs for a 50% load change at 0.25A/µs rate|
|Ripple & noise|||100|mV pk-pk|5.1VDC model, 20MHz bandwidth|
||||150||12VDC & 48VDC models, 20MHz bandwidth|
||||200||48VDC models, 20MHz bandwidth|
|Short circuit protection|Trip & restart (hiccup mode), auto recovery|||||
|Overload protection||150||%|Trip & restart (hiccup mode)|
|Overvoltage protection||120||%|Zener diode clamp|
|Temperature coeffcient|||0.02|%/°C||



Specifications subject to change without notice. 

2 

**AC-DC power supplies** 

## DTE20 series 

## **General** 

|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|Effciency||90||%|See models and ratings table|
|Isolation|2500|||VDC|For 60s functional|
|Isolation resistance|1000|||MΩ|At 500VDC|
|Input to output capacitance|||2200|pF||
|Switching frequency||285||kHz||
|Power density|||0.16 (2.7)|W/cm3(W/in3)||
|Mean time between failure|750|||khrs|MIL-HDBK-217F, +25°C GB|
|Weight||107 (0.214)||g (lbs)||



## **Environmental** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|||||||
|Operating temperature|-40||+95|°C|See derating curve|
|Storage temperature|-50||+125|°C||
|Case temperature|||95|°C||
|Thermal impendance|3.9|||°C/W|Natural convection|
||3.3||||100LFM|
||3.1||||200LFM|
||2.5||||400LFM|
|Humidity|5||95|%RH|Non-condensing|
|Coolling|Natural convection|||||
|Shock|±3 shocks in each plane, total 18 shocks of 30g : 11ms halfsine. Conforms to EN60068-2-27 & EN60068-2-47|||||
|Vibration|10-500Hz at 2g sweep and endurance at resonance in all 3 planes. Conforms to EN60068-2-6|||||



## **Emissions - EMC** 

|Phenomenon|Standard|Test level|Notes & conditons|
|---|---|---|---|
|Conducted|EN55032|Level A|With no external components|
|Radiated|EN55032|Level A|See application notes|



## **Emissions - Immunity** 

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Phenomenon Standard Test level Criteria Notes & conditions<br>**----- End of picture text -----**<br>


|Phenomenon|Standard|Test level|Criteria|Notes & conditons|
|---|---|---|---|---|
||||||
|Immunity|EN55035||||
|ESD immunity|EN61000-4-2|±4kV contact,<br>±8kV air|A||
|Radiated immunity|EN61000-4-3|10V/m|A||
|EFT/burst|EN61000-4-4|3|A||
|Surge|EN61000-4-5|3|A||
|Conducted|EN61000-4-6|10Vm|A||
|Magnetic felds|EN61000-4-8|30A/m|A||



Specifications subject to change without notice. 

3 

**AC-DC power supplies** 

## DTE20 series 

## **Safety approvals** 

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Certification Standard Notes & conditions<br>UL UL/cUL60950-1, UL/cUL62368-1<br>CB IEC60950-1, IEC62368-1<br>CE Meets all applicable directives<br>UKCA Meets all applicable legislation<br>Application notes<br>Radiated emissions Derating curve for convection cooling<br>C2 A<br>100<br>80<br>L1<br>+Vin +Vout<br>C1 Pin 3 Pin 5 60 A : 87°C for DTE2024S12, S24<br> DTE2048S12, S24<br>Pin 2 -Vin -Vout Pin 7 40 : 86°C for DTE2024S5V1<br>DTE2048S5V1<br>: 85°C for DTE2024S48<br>20 DTE2048S48<br>C3<br>0<br>Model L1 C1 C2 C3 -40 95<br>DTE2024SXX 120µH 4.7µF/50VDC None 220pF/3KV Ambient Temperature (°C)<br>DTE2048SXX 120µH 3.3µF/100VDC 220pF/3KV 220pF/3KV<br>Load (%)<br>**----- End of picture text -----**<br>


## **Mechanical details** 

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 76.0 (2.99) 10.0 (0.39) Pin Function<br>4 x ø3.5 1 Remote On/Off<br>23.3 2 -Vin<br>(0.92) 3 +Vin<br>8 4 No Connection<br>46.0<br>7 5 -Vout<br>65 Top View 321 (1.81)54.0 (0.20)5.0 (0.66)16.8 67 No Connection+Vout<br>(2.13)<br>4 8 No Connection<br>DC-ON -D version<br>DC ON<br>Indicator 76.0 (2.99) 10.0 (0.39)<br> 86.0 (3.39)<br>23.3<br> 96.0 (3.78) 5.0 (0.92)<br>(0.20)  [16.8]<br>(0.66)<br>3.0 11.0<br>(0.12) (0.43)<br>**----- End of picture text -----**<br>


## Notes: 

1. All dimensions in mm (inches). 

2. Weight: 107g (0.214lbs) approx, -D version: 166g (0.332lbs) approx 

   4. Screw terminal torque 0.5 to 0.7Nm (4.5 to 6.2lb-in) 

   5. Case tolerance: ±0.5 (±0.02) 

3. Terminal wire size 1.5mm2 max 

Specifications subject to change without notice27 April 2026 . 

**4**

Updated at April 28, 2026

XP Power is a globally recognized leader in the design and manufacture of critical power solutions for the electronics industry. With a steadfast commitment to total quality and in-house engineering expertise, the company delivers highly reliable components that support complex applications across the industrial, healthcare, and technology sectors. Their extensive manufacturing capabilities provide engineers with a broad and dependable source for innovative power products. Our extensive portfolio of XP Power components is heavily focused on robust power and line protection. The core of this offering features a vast selection of high-performance AC/DC converters, designed to meet the rigorous efficiency and footprint demands of modern electronic systems. Complementing these are numerous reliable DC/DC converters, providing versatile options for precise voltage regulation and seamless system integration. Beyond their primary power conversion ranges, XP Power manufactures specialized components to address specific design challenges. Our selection includes essential passive components, such as power line filters for effective EMC and RFI suppression, ensuring signal integrity and strict regulatory compliance. Additionally, we provide dedicated AC/DC LED power supplies tailored for reliable, long-lasting performance in advanced commercial and industrial lighting applications.

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