# AC/DC PCB Mount Power Supply (PSU), ITE & Household, 1 Output, 15 W, 48 VDC, 313 mA

![Product image](https://novapart.co/image/farnell:3884503/)

**URL**: https://novapart.co/products/TMPS%2015-148/ac-dc-pcb-mount-power-supply-psu-ite-household-1
**SKU**: TMPS 15-148
**Manufacturer**: TRACO POWER
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC PCB Mount Power Supplies
**Price**: €20.3800
**Stock**: 10+
**Lead Time**: 141 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Depth | 52.4mm |
| Width | 27.2mm |
| Height | 23.5mm |
| Product Range | TMPS 15 Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 15W |
| Input Voltage Vac | 85V AC to 264V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 313mA |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 48VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Power Supply Applications | ITE & Household |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3884503/)

**AC/DC Power Supply** 

**TMPS 15 Series, 15 Watt** 

- **Fully encapsulated 1.07” x 2.06” x 0.93” package** 

- **ErP-ready (<100 mW no-load power)** 

- **EN 60335 certified (household)** 

- **UL 62368-1 certified (IT and industrial)** 

- **-25°C up to +70°C operating temperature** 

- **130% peak power (for up to 30 s)** 

- **Integrated class B EMI filter** 

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

- **Protection class II prepared** 

- **3-year product warranty** 

UL 62368-1 IEC 60335-1 IEC 62368-1 

The TMPS 15 is a series of fully encapsulated AC/DC power supplies for household, building automation and industrial applications. Thanks to its very low no-load power consumption of <100 mW, the TMPS 15 meets the ErP directive for energy efficient devices of the European Union. All TMPS 15 power supplies are prepared for protection class II applications and come with an integrated EN 55032 class B EMI filter. The reinforced isolation, high power density and excellent peak power capability make the TMPS 15 a first choice for demanding applications. 

|**Order Code**|**Output Power**<br>**max.**|**Output Voltage**<br>**nom.**|**Output Current**<br>**max.**|**Output Current**<br>**peak**|**Efficiency**<br>**typ.**|
|---|---|---|---|---|---|
|**TMPS 15-105**<br>**TMPS 15-112**<br>**TMPS 15-115**<br>**TMPS 15-124**<br>**TMPS 15-148**|15 W|5 VDC<br>12 VDC<br>15 VDC<br>24 VDC<br>48 VDC|3'000 mA<br>1'250 mA<br>1'000 mA<br>625 mA<br>313 mA|3'900 mA<br>1'625 mA<br>1'300 mA<br>813 mA<br>407 mA|79 %<br>82 %<br>82 %<br>84 %<br>82 %|



## **Options** 

**on demand** - Optional model with 3.3 VDC and 3'500 mA (backorder with MOQ non stocking item) - Optional model with 9 VDC and 1'667 mA 

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**April 16, 2026** 

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**TMPS 15 Series, 15 Watt** 

## **Input Specifications** 

|Input Voltage|- AC Range|Operational Range:|85 - 264 VAC(Full Range)|
|---|---|---|---|
|||Rated Range:|100 - 240 VAC(Full Range)|
||- DC Range|Operational Range:|120 - 370 VDC(Designed for, no certification)|
|||Polarity:|irrelevant|
|Input Frequency||Operational Range:|47 - 440 Hz|
|||Certified:|50/60 Hz|
|Power Consumption|- No load & Vin = 230 VAC||300 mW max.(Ready to meet ErP directive)|
||- No load & Vin = 115 VAC||100 mW max.|
|Input Current|- Full load & Vin = 230 VAC||200 mA max.|
||- Full load & Vin = 115 VAC||300 mA max.|
|Input Inrush Current|- At 230 VAC||45 A max.|
||- At 115 VAC||25 A max.|
|Recommended Input Fuse|||(The need of an external fuse has to be assessed|
||||in the final application.)|
|**Output Specifications**||||
|Voltage Set Accuracy|||±2% max.|
|Regulation|- Input Variation (Vmin - Vmax)||0.5% max.|
||- Load Variation(0 - 100%)||1% max.|
|Boost Power|||Output Current peak: See model table|
||||Peak power time: 30 s max.|
||||Peak power duty cycle: 10% max.|
||||Average operationpower: 15 W max.|
|Ripple and Noise||3.3 VDC model:|80 mVp-p max.|
|(20 MHz Bandwidth)||5 VDC model:|80 mVp-p max.|
|||9 VDC model:|90 mVp-p max.|
|||12 VDC model:|120 mVp-p max.|
|||15 VDC model:|150 mVp-p max.|
|||24 VDC model:|240 mVp-p max.|
|||48 VDC model:|480 mVp-pmax.|
|Capacitive Load||3.3 VDC model:|5'600 µF max.|
|||5 VDC model:|3'300 µF max.|
|||9 VDC model:|1'000 µF max.|
|||12 VDC model:|560 µF max.|
|||15 VDC model:|330 µF max.|
|||24 VDC model:|150 µF max.|
|||48 VDC model:|33µF max.|
|Minimum Load|||Not required|
|Temperature Coefficient|||±0.02 %/K max.|
|Hold-up Time|- At 230 VAC||40 ms min.|
||- At 115 VAC||8 ms min.|
|Start-upTime|- At 230 VAC||1'000 ms max.|
|Short Circuit Protection|||Continuous,Automatic recovery|
|Output Current Limitation|||150% typ. of Iout max.(Long term overload may|
||||cause damage)|
|Overvoltage Protection|||125% typ. of Vout nom. (ByZener diode)|



All specifications valid at 230 VAC, resistive full load and +25°C after warm-up time, unless otherwise stated. 

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**TMPS 15 Series, 15 Watt** 

## **Safety Specifications** 

Standards 

- IT / Multimedia Equipment 

- Household - Power Transformers - Certification Documents Protection Class Energy Source - Output, acc. to 62368-1 Power Source - Output, acc. to 62368-1 Pollution Degree Over Voltage Category 

EN 62368-1 IEC 62368-1 UL 62368-1 EN 60335-1 IEC 60335-1 EN 61558-2-16 IEC 61558-2-16 www.tracopower.com/tmps15-safety-cert Class I & II (Prepared): Reinforced Insulation See application note: www.tracopower.com/info/protection-class.pdf ES1 PS3 PD 2 OVC II 

## **EMC Specifications** 

EMI (Emissions) - Conducted Emissions EN 55014-1 (internal filter) EN 55032 class A (internal filter) EN 55032 class B (internal filter) - Radiated Emissions EN 55014-1 (internal filter) EN 55032 class A (internal filter) EN 55032 class B (internal filter) - Voltage Fluctuations & Flicker EN 61000-3-3 EMS (Immunity) EN 55024 (IT Equipment) EN 55035 (Multimedia) EN 55014-2 (Household Appliances Tools) - Electrostatic Discharge Air: EN 61000-4-2, ±8 kV, perf. criteria A Contact: EN 61000-4-2, ±6 kV, perf. criteria A - 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 A - Conducted RF Disturbances EN 61000-4-6, 10 Vrms, perf. criteria A - 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%, 0.5 periods, perf. criteria A >95%, 0.5 periods, perf. criteria A >95%, 250 periods, perf. criteria B 115 VAC / 60 Hz: EN 61000-4-11 30%, 25 periods, perf. criteria A >95%, 0.5 periods, perf. criteria A >95%, 250 periods, perf. criteria B EMC / Environmental - Certification Documents www.tracopower.com/tmps15-emc-cert 

## **General Specifications** 

|Relative Humidity||95% max. (non condensing)|
|---|---|---|
|Temperature Ranges|- Operating Temperature|–25°C to +70°C|
||- Storage Temperature|–40°C to +85°C|
|Power Derating|- High Temperature|3.33 %/K above 55°C|
|||See application note: www.tracopower.com/tmps15-cc|
|CoolingSystem||Natural convection(20 LFM)|
|Altitude DuringOperation||2'000 m max.|
|Regulator Topology||Flyback Converter|
|Switching Frequency||94 - 125 kHz(PFM)|
|||115 kHz typ.(PFM)|
|Insulation System||Reinforced Insulation|



All specifications valid at 230 VAC, resistive full load and +25°C after warm-up time, unless otherwise stated. 

**Page 3 / 5** 

**April 16, 2026** 

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**TMPS 15 Series, 15 Watt** 

|WorkingVoltage (rated)||250 VAC|
|---|---|---|
|Isolation Test Voltage|- Input to Output,60 s|3'000 VAC|
|Isolation Resistance|- Input to Output,500 VDC|1'000 MΩ min.|
|Reliability|- Calculated MTBF|430'000 h(MIL-HDBK-217F, ground benign)|
|WashingProcess||Not allowed|
|HousingMaterial||Plastic resin(UL 94 V-0 rated)|
|PottingMaterial||Silicone(UL 94 V-0 rated)|
|Pin Material||Copper Alloy (C2680)|
|Pin Foundation Plating||Nickel(3µm)|
|Pin Surface Plating||Tin(3µm),matte|
|HousingType||Plastic Case|
|MountingType||PCB Mount|
|Connection Type||THD(Through-Hole Device)|
|Soldering Profile||Lead-Free Wave Soldering|
|||260°C / 4 s max.|
|Weight||60 g|
|Environmental Compliance|- REACH Declaration|www.tracopower.com/info/reach-declaration.pdf|
|||REACH SVHC list compliant|
|||REACH Annex XVII compliant|
||- RoHS Declaration|www.tracopower.com/info/rohs-declaration.pdf|
|||Exemptions: 7(a)|
|||(RoHS exemptions refer to the component|
|||concentration only, not to the overall|
|||concentration in the product (O5A rule).)|
||- SCIP Reference Number|c7f44eab-2160-4f74-b443-ba35500664d1|
|**Additional Information**|||
|SupportingDocuments||www.tracopower.com/overview/tmps15|
|FrequentlyAsked Questions||www.tracopower.com/glossary-faq|
|Glossary||www.tracopower.com/info/glossary.pdf|



All specifications valid at 230 VAC, resistive full load and +25°C after warm-up time, unless otherwise stated. 

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**April 16, 2026** 

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**TMPS 15 Series, 15 Watt** 

## **Outline Dimensions** 

**==> picture [442 x 300] intentionally omitted <==**

**----- Start of picture text -----**<br>
10.16 6.0 23.5<br>(0.400) (0.24) (0.93) Pinout<br>Pin Function<br>1 AC (N)<br>4 3<br>Ø1.0 2 AC (L)<br>(Ø0.04)<br>3 +Vout<br>4 –Vout<br>Bottom View<br>0.7<br>(0.03)<br>2 1<br>20.32 (0.800)<br>Dimensions in mm (inch)<br>Tolerances:<br>27.2 (1.07)<br>x.x ±0.5 (x.xx ±0.02)<br>x.xx ±0.25 (x.xxx ±0.01)<br>Pin diameter Ø1.0 ±0.1 (Ø0.04 ±0.004)<br>)<br>.72 1.800( 2.4 2.06)(<br>5 5<br>4<br>5.0 (0.20)<br>**----- End of picture text -----**<br>


©   Copyright 2025 Traco Electronic AG 

Specifications can be changed without notice. 

Rev. April 16, 2026 **Page 5 / 5** 

www.tracopower.com 



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- [Supplier page](https://es.farnell.com/traco-power/tmps-15-148/power-supply-ac-dc-48v-0-313a/dp/3884503)
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