# AC/DC Enclosed Power Supply (PSU), ITE & Industrial, 1 Outputs, 350 W, 24 VDC, 14.6 A

![Product image](https://novapart.co/image/farnell:4574810/)

**URL**: https://novapart.co/products/TXN%20350-124/ac-dc-enclosed-power-supply-psu-ite-industrial-1
**SKU**: TXN 350-124
**Manufacturer**: TRACO POWER
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC Enclosed Power Supplies
**Price**: €47.0600
**Stock**: 10+
**Lead Time**: 141 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (27-Jun-2024) |
| Product Range | TXN 350 Series |
| No. Of Outputs | 1Outputs |
| Output Power Max | 350W |
| Input Voltage Vac | 90V AC to 264V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 14.6A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Current - Output 4 | - |
| Output Voltage - Output 1 | 24VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | ITE & Industrial |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4574810/)

**AC/DC Industrial Power Supply** 

**TXN 350 Series, 350 Watt** 

- **Compact metal case with screw terminal block** 

- **Universal input 90-264 VAC** 

- **I/O reinforced isolation 3000 VAC** 

- **Active power factor correction >0.9** 

- **Internal EN 55032 class B filter** 

- **High efficiency up to 89%** 

- **Operating temperature range –30°C to 70+°C** 

- **Short circuit, overvoltage and overload protection** 

- **IEC/EN/UL 62368-1 safety approvals** 

- **3-year product warranty** 

UL 62368-1 IEC 62368-1 

The TXN 350 is a cost efficient, metal enclosed AC/DC power supplies series and is designed for industrial applications. With a low-profile metal case and screw terminal block connection, they are easy to install in any equipment. Active PFC (>0.9), internal EMC filter, high IO-isolation and wide temperature range qualify them for numerous industrial applications. All models within the TXN 350 series have universal input (90-264 VAC) and comply with the latest industrial standard IEC/EN/UL 62368-1, European EMC standards and the Low Voltage Directive (LVD). 

|**Order Code**|**Output Power**<br>**max.**|**Output Voltage**<br>**nom.**(adjustable)|**Output Current**<br>**max.**|**Efficiency**<br>**typ.**|
|---|---|---|---|---|
|**TXN 350-112**<br>**TXN 350-115**<br>**TXN 350-124**<br>**TXN 350-148**|325 W|12 VDC(10.0 - 13.2 VDC)<br>15 VDC(13.5 - 15.5 VDC)<br>24 VDC(20.0 - 26.4 VDC)<br>48 VDC(41.0 - 56.0 VDC)|27'000 mA<br>22'000 mA<br>14'600 mA<br>7'400 mA|86 %<br>87 %<br>88 %<br>89 %|
||330 W||||
||350 W||||



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**October 8, 2024** 

**www.tracopower.com** 

**TXN 350 Series, 350 Watt** 

## **Input Specifications** 

|Input Voltage|- AC Range|Operational Range: 90 - 264 VAC(Full Range)|
|---|---|---|
|||Rated Range: 100 - 240 VAC(Full Range)|
||- DC Range|Operational Range: 140 - 340 VDC(Designed for, no certification)|
|||Polarity: +DC: L / –DC: N|
|Input Frequency||Operational Range: 47 - 63 Hz|
|||Certified: 50/60 Hz|
|Power Consumption|- No load & Vin = 230 VAC|6 W max.|
||- No load & Vin = 115 VAC|6 W max.|
|Input Current|- Full load & Vin = 230 VAC|2.2 A max.|
||- Full load & Vin = 115 VAC|4.5 A max.|
|Input Inrush Current|- At 230 VAC|60 A max.|
||- At 115 VAC|30 A max.|
|Power Factor|- At 230 VAC|0.9 min.(Active Power Factor Correction)|
||- At 115 VAC|0.95 min.(Active Power Factor Correction)|
|Input Protection||T 6.3 A / 250 VAC(Internal Fuse in L)|
|Recommended Input Fuse||(The need of an external fuse has to be assessed|
|||in the final application.)|



## **Output Specifications** 

|Output Voltage Adjustment||12 VDC model: 10.0 - 13.2 VDC|
|---|---|---|
|||15 VDC model: 13.5 - 15.5 VDC|
|||24 VDC model: 20.0 - 26.4 VDC|
|||48 VDC model: 41.0 - 56.0 VDC|
|||(By trim potentiometer)|
|||Outputpower must not exceed ratedpower!|
|Voltage Set Accuracy||±1% max.|
|Regulation|- Input Variation (Vmin - Vmax)|0.5% max.|
||- Load Variation(10 - 90%)|1% max.|
|Ripple and Noise||12 VDC model: 150 mVp-p max.(w/ 0.1 µF || 47 µF)|
|(20 MHz Bandwidth)||15 VDC model: 150 mVp-p max.(w/ 0.1 µF || 47 µF)|
|||24 VDC model: 150 mVp-p max.(w/ 0.1 µF || 47 µF)|
|||48 VDC model: 240 mVp-pmax. (w/ 0.1µF || 47µF)|
|Minimum Load||Not required|
|Temperature Coefficient||±0.03 %/K max.|
|Hold-up Time|- At 230 VAC|8 ms min.|
||- At 115 VAC|8 ms min.|
|Start-up Time|- At 230 VAC|1.5 s max.|
||- At 115 VAC|1.5 s max.|
|Short Circuit Protection||Continuous,Automatic recovery|
|Output Current Limitation||110 - 160% of Iout max.|
|Overvoltage Protection||110 - 140% of Vout nom.|



## **Safety Specifications** 

|Standards|- IT / Multimedia Equipment|EN 62368-1|
|---|---|---|
|||IEC 62368-1|
|||UL 62368-1|
||- Certification Documents|www.tracopower.com/overview/txn350|
|Protection Class||Class I(Prepared): Connection to PE|
|Pollution Degree||PD 2|
|Over Voltage Category||OVC II|



All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. 

**Page 2 / 4** 

**October 8, 2024** 

**www.tracopower.com** 

**TXN 350 Series, 350 Watt** 

## **EMC Specifications** 

EMI (Emissions) - Conducted Emissions EN 55032 class B (internal filter) - Radiated Emissions EN 55032 class B (internal filter) - Harmonic Current Emissions EN 61000-3-2, class A - Voltage Fluctuations & Flicker EN 61000-3-3 EMS (Immunity) EN 55035 (Multimedia) - Electrostatic Discharge Air: EN 61000-4-2, ±8 kV, perf. criteria B Contact: EN 61000-4-2, ±4 kV, perf. criteria B - RF Electromagnetic Field EN 61000-4-3, 10 V/m, perf. criteria A - EFT (Burst) / Surge EN 61000-4-4, ±2 kV, perf. criteria A L to L: EN 61000-4-5, ±1 kV, perf. criteria B L to PE: EN 61000-4-5, ±2 kV, perf. criteria B - Conducted RF Disturbances EN 61000-4-6, 10 Vrms, perf. criteria B - PF Magnetic Field Continuous: EN 61000-4-8, 30 A/m, perf. criteria A - Voltage Dips & Interruptions 230 VAC / 50 Hz: EN 61000-4-11 30%, 25 periods, perf. criteria C >95%, 0.5 periods, perf. criteria B >95%, 250 periods, perf. criteria C EMC / Environmental - Certification Documents www.tracopower.com/overview/txn350 

|**General Specifications**|**General Specifications**|||
|---|---|---|---|
|Relative Humidity|||95% max. (non condensing)|
|Temperature Ranges|- Operating Temperature||–30°C to +70°C|
||- Storage Temperature||–40°C to +80°C|
|Power Derating|- High Temperature||2 %/K above 50°C|
||- Low Input Voltage||1 %/V below 110 VAC|
|||See application note:|www.tracopower.com/overview/txn350|
|Over Temperature|- Protection Mode||Automatic recovery|
|Protection Switch Off|- Measurement Point||Internal IC temperature|
|CoolingSystem|||Forced air cooling (with internal fan)|
|Remote Control|- Voltage Controlled Remote||Off: 4 to 10 VDC|
||(passive = on)||Refers to '+Remote' and '-Remote' Pin|
||||On: < 0.6 VDC or open circuit or short circuit|
||- Remote Pin Input Current||0.5 to 2.5 mA|
|Altitude DuringOperation|||5'000 m max.|
|Regulator Topology|||Forward Converter|
|SwitchingFrequency|||75 kHz typ. (PWM)|
|Insulation System|||Reinforced Insulation|
|Isolation Test Voltage|- Input to Output, 60 s||3'000 VAC|
||- Input to Case or PE, 60 s||1'500 VAC|
||- Output to Case or PE, 60 s||500 VAC|
|Isolation Resistance|- Input to Output,500 VDC||100 MΩ min.|
|Leakage Current|- Earth Leakage Current||3.5 mA max.|
|(at 240 VAC / 60 Hz)||||
|Reliability|- Calculated MTBF||230'600 h(MIL-HDBK-217F, ground benign)|
|WashingProcess|||Not allowed|
|Environment|- Vibration||2 g, 3 axis, 60 min, 10-500 Hz, 10 min/cycle|
||- Mechanical Shock||20 g, 3 axis, 3 shocks|
|HousingMaterial|||Aluminum(Chassis)|
|HousingType|||Metal Case|
|MountingType|||Chassis Mount|
|Connection Type|||Screw Terminal|
|Weight|||800 g|
|Status Indicator|||Indicated by green LED|
|Sense Function|||0.2% max. of Vout nom.|



All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated. 

**Page 3 / 4** 

**October 8, 2024** 

**www.tracopower.com** 

**TXN 350 Series, 350 Watt** 

Environmental Compliance 

- REACH Declaration 

- RoHS Declaration 

- SCIP Reference Number 

www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant www.tracopower.com/info/rohs-declaration.pdf Exemptions: 7a, 7c-I (RoHS exemptions refer to the component concentration only, not to the overall concentration in the product (O5A rule).) 163c9061-aae2-44f9-bd9a-e9bec4763d65 

## **Supporting Documents** 

Overview Link (for additional Documents) 

www.tracopower.com/overview/txn350 

## **Outline Dimensions** 

**==> picture [264 x 235] intentionally omitted <==**

**----- Start of picture text -----**<br>
15 2-M4 (Side) 15 AUX (CON3)<br>7.5 7.5 2 1<br>4 3<br>Vout adjustment Status indicator Vout adjustment<br>Status<br>indicator<br>9<br>8<br>7<br>6<br>5<br>4<br>3<br>2<br>1<br>32.5±0.3 150±0.4 4-M4 (Bottom) 30±0.5<br>2-M4 (Side)<br>15 15<br>215±1.0<br>6.9 12.8<br>50±0.2 115±0.5<br>32.5±0.3<br>6.9 12.8<br>**----- End of picture text -----**<br>


**==> picture [144 x 187] intentionally omitted <==**

**----- Start of picture text -----**<br>
Pin connectors<br>Input/Output AUX<br>Pin Function Pin Function<br>1 AC (L) 1 +Remote<br>2 AC (N) 2 –Remote<br>3 PE 3 +Sense<br>4 4 –Sense<br>5 –Vout<br>6<br>7<br>8 +Vout<br>9<br>**----- End of picture text -----**<br>


Input/Output: Wire dimension range: 22 - 12 AWG 

0.324 - 3.31 mm² 

AUX: 

mating connector: YL028-106-004, 2mm pitch 

Dimensions in mm Terminal screw tightening torque: Max. 1.2 Nm Mounting screw tightening torque: Max. 0.8 Nm Mounting screw penetration depth: Max. 4 mm 

©   Copyright 2024 Traco Electronic AG 

Specifications can be changed without notice. 

Rev. October 8, 2024 

www.tracopower.com 

**Page 4 / 4** 



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- [Supplier page](https://es.farnell.com/traco-power/txn-350-124/power-supply-ac-dc-24v-14-6a/dp/4574810)
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