# AC/DC PCB Mount Power Supply (PSU), ITE & Household, 1 Output, 3 W, 9 VDC, 333 mA

![Product image](https://novapart.co/image/farnell:2829636/)

**URL**: https://novapart.co/products/TMPS%2003-109/ac-dc-pcb-mount-power-supply-psu-ite-household-1
**SKU**: TMPS 03-109
**Manufacturer**: TRACO POWER
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC PCB Mount Power Supplies
**Price**: €11.7100
**Stock**: 10+
**Lead Time**: 141 days (indicative)

## Description

No. of Outputs:1 Output; Output Power Max:3W; Output Voltage - Output 1:9V; Output Current - Output 1:333mA; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Out

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (16-Jul-2019) |
| Depth | 25.4mm |
| Width | 25.4mm |
| Height | 16.3mm |
| Product Range | TMPS 03 Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 3W |
| Input Voltage Vac | 85V AC to 264V AC |
| Input Voltage Ac Max | 264V |
| Input Voltage Ac Min | 85V |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 333mA |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 9VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Power Supply Applications | ITE & Household |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2829636/)

**AC/DC Power Supply** 

**TMPS 03 Series, 3 Watt** 

- **PCB Power module in 1" x 1" package** 

- **No load input power <150 mW, to comply with ErP directive** 

- **Operating temperature range –25°C to +70°C** 

- **Certified to IEC/EN 60335-1 for household appliance** 

- **EMI meets EN 55032, class B** 

- **Protection class II prepared** 

- **3-year product warranty** 

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

The TMPS-03 series are ultra compact AC/DC power supplies in a fully encapsulated plastic casing for PCB mount. Their safety approvals and extended operating temp. range from –25°C to +70°C qualify them for worldwide markets. They are certified to IEC/EN 60335-1 for household appliance and offer an interesting solution for space critical applications in commercial, and industrial electronic equipment and if compliance to ErP directive is required. 

|**Order Code**|**Output Power**<br>**max.**|**Output Voltage**<br>**nom.**|**Output Current**<br>**max.**|**Output Current**<br>**peak**|**Efficiency**<br>**typ.**|
|---|---|---|---|---|---|
|**TMPS 03-103**<br>**TMPS 03-105**<br>**TMPS 03-109**<br>**TMPS 03-112**<br>**TMPS 03-115**<br>**TMPS 03-124**|3 W|3.3 VDC<br>5 VDC<br>9 VDC<br>12 VDC<br>15 VDC<br>24 VDC|900 mA<br>600 mA<br>333 mA<br>250 mA<br>200 mA<br>125 mA|1'170 mA<br>780 mA<br>430 mA<br>320 mA<br>260 mA<br>160 mA|70 %<br>72 %<br>77 %<br>78 %<br>78 %<br>78 %|



**Page 1 / 4** 

**April 16, 2026** 

**www.tracopower.com** 

**TMPS 03 Series, 3 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 - 63 Hz Certified: 50/60 Hz Power Consumption - No load & Vin = 230 VAC 450 mW max. - No load & Vin = 115 VAC 150 mW max. Input Inrush Current - At 230 VAC 25 A max. - At 115 VAC 15 A max. Input Protection T 1.0 A / 250 V 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)|1% 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: 3 W max.|
|Ripple and Noise||70 mVp-p max.|
|(20 MHz Bandwidth)|||
|Capacitive Load||3.3 VDC model: 1'200 µF max.|
|||5 VDC model: 820 µF max.|
|||9 VDC model: 470 µF max.|
|||12 VDC model: 330 µF max.|
|||15 VDC model: 270 µF max.|
|||24 VDC model: 180µF max.|
|Minimum Load||Not required|
|Temperature Coefficient||±0.05 %/K max.|
|Hold-up Time|- At 230 VAC|40 ms min.|
||- At 115 VAC|8 ms min.|
|Start-up Time|- At 230 VAC|200 ms max.|
||- At 115 VAC|200 ms max.|
|Start-upOvershoot Voltage||5% max.|
|Short Circuit Protection||Continuous,Automatic recovery|
|Output Current Limitation||135% min. of Iout max.|
|||150% typ. of Iout max.|
|Overvoltage Protection||190% max. of Vout nom.(By Zener diode)|
|||125% typ. of Vout nom.(By Zener diode)|



## **Safety Specifications** 

Standards - IT / Multimedia Equipment CSA-C22.2, No. 60950-1 EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 - Household EN 60335-1 IEC 60335-1 - Certification Documents www.tracopower.com/tmps03-safety-cert 

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

**Page 2 / 4** 

**April 16, 2026** 

**www.tracopower.com** 

**TMPS 03 Series, 3 Watt** 

|Protection Class|||Class I & II(Prepared): Reinforced Insulation|
|---|---|---|---|
|||See application note:|www.tracopower.com/info/protection-class.pdf|
|EnergySource|- Output,acc. to 62368-1||ES1|
|Power Source|- Output,acc. to 62368-1||PS3|
|Pollution Degree|||PD 2|
|Over Voltage Category|||OVC II|
|**EMC Specifications**||||
|EMI (Emissions)|||EN 61204-3(Low Voltage Power Supplies)|
||- Conducted Emissions||EN 55014-1(internal filter)|
||||EN 55032 class A(internal filter)|
||||EN 55032 class B(internal filter)|
||||FCC 47 Part 15 class A(internal filter)|
||||FCC 47 Part 15 class B(internal filter)|
||- Radiated Emissions||EN 55014-1(internal filter)|
||||EN 55032 class A(internal filter)|
||||EN 55032 class B(internal filter)|
||||FCC 47 Part 15 class A(internal filter)|
||||FCC 47 Part 15 class B(internal filter)|
||- Harmonic Current Emissions||EN 61000-3-2|
||- Voltage Fluctuations & Flicker||EN 61000-3-3|
|EMS (Immunity)|||EN 61204-3(Low Voltage Power Supplies)|
||||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, ±4 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%, 25 periods, perf. criteria A|
||||>95%, 0.5 periods, perf. criteria A|
||||>95%,250periods, perf. criteria B|
|EMC / Environmental|- Certification Documents||www.tracopower.com/tmps03-emc-cert|
|**General Specifications**||||
|Relative Humidity|||95% max. (non condensing)|
|Temperature Ranges|- Operating Temperature||–25°C to +70°C|
||- Approved Ambient Temp.|62368-1:|+60°C max.|
|||60335-1:|+60°C max.|
||- Storage Temperature||–40°C to +85°C|
|Power Derating|- High Temperature||5.0 %/K above 60°C|
|||See application note:|www.tracopower.com/tmps03-cc|
|CoolingSystem|||Natural convection(20 LFM)|
|Altitude DuringOperation|||5'000 m max.|
|Switching Frequency|||49 - 81 kHz(PWM)|
||||65 kHz typ.(PWM)|
|Insulation System|||Reinforced Insulation|
|WorkingVoltage (rated)|||245 VAC|
|Isolation Test Voltage|- Input to Output,60 s||3'000 VAC|
|Isolation Resistance|- Input to Output,500 VDC||100 MΩ min.|
|Reliability|- Calculated MTBF||1'200'000 h(MIL-HDBK-217F, ground benign)|
|WashingProcess|||Not allowed|



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

**Page 3 / 4** 

**April 16, 2026** 

**www.tracopower.com** 

**TMPS 03 Series, 3 Watt** 

Housing Material Potting Material Pin Material Pin Foundation Plating Pin Surface Plating Housing Type Mounting Type Connection Type Soldering Profile Weight Environmental Compliance - REACH Declaration 

- RoHS Declaration 

- SCIP Reference Number 

Plastic resin (UL 94 V-0 rated) Silicone (UL 94 V-0 rated) Copper Alloy (C6801) Nickel (2 - 4 µm) Tin (3 - 5 µm), matte Plastic Case PCB Mount THD (Through-Hole Device) Lead-Free Wave Soldering 260°C / 6 s max. 17.4 g 

www.tracopower.com/info/reach-declaration.pdf REACH SVHC list compliant REACH Annex XVII compliant 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).) 1f3782d9-743c-4811-920e-082b4bf47f6f 

## **Additional Information** 

Supporting Documents Frequently Asked Questions Glossary 

www.tracopower.com/overview/tmps03 www.tracopower.com/glossary-faq www.tracopower.com/info/glossary.pdf 

## **Outline Dimensions** 

**==> picture [316 x 224] intentionally omitted <==**

**----- Start of picture text -----**<br>
25.4 (1.00) 16.3 (0.64) 5.08<br> (0.20)<br>2.54 5.08<br>(0.10)  (0.20)<br>Ø 0.6 (Ø 0.02)<br>1 2<br>Bottom view<br>5 4 3<br>10.16 10.16<br> (0.40)  (0.40)<br>25.4 (1.00)<br>2.54 (0.10)<br>0.80)( 1.00)(<br>20.32 25.4<br>**----- End of picture text -----**<br>


|Pin Connections|Pin Connections|
|---|---|
|Pin|Function|
|1|AC (N)|
|2|AC (L)|
|3|<br>NC|
|4|–Vout|
|5|+Vout|



NC: Not connected 

Dimensions in mm (inch) 

Outside dimension tolerance: ±0.5 (±0.02) Pin pitch tolerance: ±0.25 (±0.01) Pin diameter: Ø 0.6 ±0.1 (±0.004) 

©   Copyright 2025 Traco Electronic AG 

Specifications can be changed without notice. 

Rev. April 16, 2026 

www.tracopower.com 

**Page 4 / 4** 



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