TMG 50124

**AC/DC Power Supply** 

**TMG 50 Series, 50 Watt** 

- **Fully encapsulated power supplies in plastic casing for PCB mount** 

- **Fully regulated outputs** 

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

- **High efficiency up to 90%** 

- **Universal input range 90 to 264 VAC** 

- **Operating temperature range: –40°C to +70°C max.** 

- **Safety class II prepared** 

- **Short circuit over power and over voltage limitation** 

UL 62368-1 IEC 62368-1 

TMG 50 Series AC/DC power modules come in fully encapsulated plastic package. They are ultra-compact, energy-efficient and cost/performance optimised for prevailing market requirements. The high efficiency and the use of high grade components make these modules suitable for an operating temperature range of –40°C to +70°C. The modules are protected against short-circuit and over voltage. EMI/EMC characteristics and the safety approval package qualify them for demanding applications in equipment for industrial or commercial environments. 

## **Models** 

|**Order Code**|**Output Power**<br>**max.**|**Output Voltage**<br>**nom.**|**Output Current**<br>**max.**|**Efficiency**<br>**typ.**|
|---|---|---|---|---|
|**TMG 50105**<br>**TMG 50112**<br>**TMG 50115**<br>**TMG 50124**<br>**TMG 50148**|40 W|5 VDC<br>12 VDC<br>15 VDC<br>24 VDC<br>48 VDC|8'000 mA<br>4'167 mA<br>3'333 mA<br>2'083 mA<br>1'040 mA|86 %<br>90 %<br>87 %<br>88 %<br>89 %|
||50 W||||



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**March 16, 2023** 

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**TMG 50 Series, 50 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: 120 - 370 VDC(Designed for, no certification)|
|||Polarity: irrelevant|
|Input Frequency||Operational Range: 47 - 440 Hz|
|||Certified: 50/60 Hz|
|Input Current|- Full Load & Vin = 230 VAC|600 mA max.|
||- Full Load & Vin = 115 VAC|1'000 mA max.|
|Power Consumption|- No load & Vin = 230 VAC|1'000 mW max.|
||- No load & Vin = 115 VAC|1'000 mW max.|
|Input Inrush Current|- At 230 VAC|60 A max.|
||- At 115 VAC|40 A max.|
|||(For the 7 & 15 W models an external Thermistor|
|||has to be integreated in the circuit at the|
|||converter input L in series.|
|||Thermistor recommendation: 10R / 15z)|
|Recommended Input Fuse||3'150 mA(slow blow)|
|||(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.|
|Ripple and Noise||5 VDC model: 120 mVp-p max.(w/ 0.1 µF || 47 µF)|
|(20 MHz Bandwidth)||12 VDC model: 120 mVp-p max.(w/ 0.1 µF || 47 µF)|
|||15 VDC model: 150 mVp-p max.(w/ 0.1 µF || 47 µF)|
|||24 VDC model: 240 mVp-p max.(w/ 0.1 µF || 47 µF)|
|||48 VDC model: 480 mVp-pmax. (w/ 0.1µF||47µF)|
|Capacitive Load||5 VDC model: 10'000 µF max.|
|||12 VDC model: 3'500 µF max.|
|||15 VDC model: 3'000 µF max.|
|||24 VDC model: 2'200 µF max.|
|||48 VDC model: 330µF max.|
|Minimum Load||Not required|
|Temperature Coefficient||±0.02 %/K max.|
|Hold-up Time|- At 230 VAC|50 ms min.|
||- At 115 VAC|10 ms min.|
|Start-up Time|- At 230 VAC|250 ms max.|
||- At 115 VAC|400 ms max.|
|Short Circuit Protection||Continuous,Automatic recovery|
|Output Current Limitation||200 - 258% of Iout max.|
|Overvoltage Protection||105 - 145% of Vout nom.|
|||(By Zener diode)|
|Transient Response|- Response Deviation|2% max.(75% to 100% Load Step)|
||- Response Time|500 µs typ.(75% to 100% Load Step)|



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

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**TMG 50 Series, 50 Watt** 

## **Safety Specifications** 

Safety Standards - IT / Multimedia Equipment - Certification Documents Protection Class Pollution Degree Over Voltage Category **EMC Specifications** EMI Emissions - Conducted Emissions - Radiated Emissions EMS Immunity - Electrostatic Discharge - RF Electromagnetic Field - EFT (Burst) / Surge - Conducted RF Disturbances - PF Magnetic Field - Voltage Dips & Interruptions 

EN 60950-1 EN 62368-1 IEC 60950-1 IEC 62368-1 UL 60950-1 UL 62368-1 www.tracopower.com/overview/tmg50 Class I & II (Prepared): Reinforced Insulation PD 2 OVC II 

EN 55032 class B (internal filter) EN 55032 class B (internal filter) EN 55024 (IT Equipment) EN 55035 (Multimedia) Air: EN 61000-4-2, ±8 kV, perf. criteria A Contact: EN 61000-4-2, ±4 kV, perf. criteria A EN 61000-4-3, 10 V/m, perf. criteria A EN 61000-4-4, ±2 kV, perf. criteria A L to L: EN 61000-4-5, ±1 kV, perf. criteria A Ext. input component: Use an external Varistor at the converter input (in parallel). Recommendation: 14S471K EN 61000-4-6, 10 Vrms, perf. criteria A Continuous: EN 61000-4-8, 30 A/m, perf. criteria A 230 VAC / 50 Hz: 30%, 25 periods, perf. criteria A >95%, 0.5 periods, perf. criteria A 115 VAC / 60 Hz: 30%, 25 periods, perf. criteria A >95%, 0.5 periods, perf. criteria A 

## **General Specifications** 

|Relative Humidity||95% max. (non condensing)|
|---|---|---|
|Temperature Ranges|- Operating Temperature|–40°C to +70°C|
||- Storage Temperature|–40°C to +85°C|
|Power Derating|- High Temperature|3.75 %/K above 50°C|
||- Low Input Voltage|2 %/V below 100 VAC|
|||See application note: www.tracopower.com/overview/tmg50|
|CoolingSystem||Natural convection(20 LFM)|
|Altitude DuringOperation||2'000 m max.|
|SwitchingFrequency||60 - 70 kHz (PWM)|
|Insulation System||Reinforced Insulation|
|WorkingVoltage (rated)||310 VAC|
|Isolation Test Voltage|- Input to Output,60 s|3'000 VAC|
|Creepage|- Input to Output|4.8 mm min.|
|Clearance|- Input to Output|4 mm min.|
|Leakage Current|- Earth Leakage Current|250 µA max.|
|(at 240 VAC)|||
|Reliability|- Calculated MTBF|300'000 h(MIL-HDBK-217F, ground benign)|
|WashingProcess||Not allowed|
|HousingMaterial||Plastic resin(UL 94 V-0 rated)|
|Potting Material||Silicone(UL 94 V-0 rated) (Hermetical sealed|
|||structure,dust-proof onlynon water-proof)|
|Pin Material||Brass|
|Pin Surface Plating||Tin(120µm min.),matte|
|HousingType||Plastic Case|



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

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**March 16, 2023** 

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**TMG 50 Series, 50 Watt** 

Mounting Type Connection Type Weight Environmental Compliance - REACH Declaration 

- RoHS Declaration 

PCB Mount THD (Through-Hole Device) 166 g 

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). The SCIP number is provided on request.) 

## **Supporting Documents** 

Overview Link (for additional Documents) 

www.tracopower.com/overview/tmg50 

## **Outline Dimensions** 

**==> picture [429 x 205] intentionally omitted <==**

**----- Start of picture text -----**<br>
74.1<br>Pinout<br>62.0 21.8 8.0<br>Pin Function<br>1 AC IN (N)<br>2 AC IN (L)<br>3 3 –Vout<br>Ø 1.0 4 +Vout<br>1 top view<br>4<br>2<br>6.05 Dimensions in mm<br>Tolerances ±0.5 mm<br>Pin tolerances ±0.1 mm<br>15.55<br>27.05<br>54.1 23.0<br>20.0<br>15.55<br>.05<br>7<br>**----- End of picture text -----**<br>


©   Copyright 2023 Traco Electronic AG 

Specifications can be changed without notice. 

Rev. March 16, 2023 **Page 4 / 4** 

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