# POWER SUPPLY, AC-DC, 48V, 2.5A
**URL**: https://novapart.co/products/TIB%20120-148./power-supply-ac-dc-48v-25a
**SKU**: TIB 120-148.
**Manufacturer**: TRACO POWER
**Price**: €143.2500
**Stock**: 10+
**Lead Time**: 172 days (indicative)
## Description
Power Supply Applications:ITE; No. of Outputs:1 Output; Output Power Max:120W; Output Voltage - Output 1:48V; Output Current - Output 1:2.5A; Output Voltage - Output 2: 23AH4388
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Product Range | TIB 120 Series |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3272285/)
**AC/DC Industrial Power Supply**
**TIB 120 Series, 120 Watt**
- **Slim profile, for DIN-rail mounting**
- **Alternative side-mounting for flat panels**
- **High power factor by active power correction**
- **Very high efficiency up to 94%**
- **Back power immunity**
- **150% peak current for 4 s**
- **Operating temperature range: –40°C to +70°C max.**
- **Adjustable output voltage**
- **Short circuit and overload protection**
- **3-year product warranty**
UL 508 UL 60950-1 IEC 62368-1
This generation of DIN-rail power supplies combines the most efficient circuit topology with optimized cost/performance ratio for industrial environments and for electrical control cabinets. They have a very high efficiency of up to 94.0% which allows a very slim package design. The output voltage is adjustable from –2% to +17%. The case offers the potentially useful feature to fix the DIN-rail clip to the side wall for the mounting inside flat panels. Over a period of minimum 4 seconds they can operate with a boost power of 150%. The boost power facilitates the activation of stepper motors, solenoids or actuators. The units operate with a high power factor of up to 97% by active power factor correction which also keeps the input inrush current low. The TIB series are also available with other nominal power of 80, 240 or 480 Watt (+50% boost power). They come with the safety standard approvals for IEC/EN 60950-1, UL 60950-1 and UL 508.
## **Models**
|**Order Code**|**Output Power**
**max.**|**Output Voltage**
**nom.**(adjustable)|**Output Current**
**max.**|**Output Current**
**peak**|**Efficiency**
**typ.**|
|---|---|---|---|---|---|
|**TIB 120-112**
**TIB 120-124**
**TIB 120-148**|120 W|12 VDC(11.8 - 15.0 VDC)
24 VDC(23.5 - 28.0 VDC)
48 VDC(47.0 - 56.0 VDC)|10'000 mA
5'000 mA
2'500 mA|15'000 mA
7'500 mA
3'750 mA|94 %
94 %
94 %|
## **Options**
**on demand** (backorder with MOQ - Optional models with certified DC input non stocking item)
**Page 1 / 6**
**November 30, 2022**
**www.tracopower.com**
**TIB 120 Series, 120 Watt**
## **Input Specifications**
Input Voltage
Operational Range: 85 - 264 VAC (Full Range) Rated Range: 100 - 240 VAC (Full Range) (Optional models with certified DC input available on demand. Please see PCN no. 038-22.)
|Input Voltage||Operational Range: 85 - 264 VAC(Full Range)
Rated Range: 100 - 240 VAC(Full Range)
(Optional models with certified DC input available
on demand. Please see PCN no. 038-22.)|
|---|---|---|
|Input Frequency||Operational Range: 45 - 65 Hz|
|||Certified: 50/60 Hz|
|Power Consumption|- No load & Vin = 230 VAC|3'200 mW max.|
||- No load & Vin = 115 VAC|3'200 mW max.|
|Input Inrush Current|- At 230 VAC|30 A max.|
||- At 115 VAC|15 A max.|
|Power Factor|- At 230 VAC|0.8 min.(Active Power Factor Correction)|
||- At 115 VAC|0.97 min.(Active Power Factor Correction)|
|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: 11.8 - 15.0 VDC|
|---|---|---|
|||24 VDC model: 23.5 - 28.0 VDC|
|||48 VDC model: 47.0 - 56.0 VDC|
|||(By trim potentiometer)|
|||Outputpower must not exceed ratedpower!|
|Voltage Set Accuracy||±0.25% max.|
|Regulation|- Input Variation (Vmin - Vmax)|0.1% max.|
||- Load Variation(10 - 90%)|0.5% max.|
|Boost Power||Output Current peak: See model table|
|||Peak power time: 4 s max.(auto switch off)|
|||Off Time: 10 s typ.|
|||(During peak operation, the unit continuously|
|||switches off the output voltage after 4 s and|
|||restarts after approx. 10 s.)|
|Ripple and Noise||12 VDC model: 100 mVp-p max.|
|(20 MHz Bandwidth)||24 VDC model: 100 mVp-p max.|
|||48 VDC model: 200 mVp-pmax.|
|Capacitive Load||Infinite|
|Minimum Load||Not required|
|Temperature Coefficient||±0.02 %/K max.|
|Hold-up Time|- At 230 VAC|20 ms min.|
||- At 115 VAC|20 ms min.|
|Start-up Time|- At 230 VAC|2'000 ms max.|
||- At 115 VAC|2'000 ms max.|
|Short Circuit Protection||Continuous,Automatic recovery|
|Overload Protection||Constant Current Mode|
|||Switch off after 4 s delay,automatic restart|
|Output Current Limitation||155% min. of Iout max.|
|Overvoltage Protection||117 - 158% of Vout nom.|
|||(depending on model)|
|||16 - 19 VDC(12 VDC model)|
|||32 - 35 VDC(24 VDC model)|
|||56 - 60 VDC(48 VDC model)|
|||(In case of an internal error a second voltage|
|||regulation loop keeps the output voltage at a save|
|||level, the power supply turnes off and tries to|
|||restart after 10 s.)|
All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated.
**Page 2 / 6**
**November 30, 2022**
**www.tracopower.com**
**TIB 120 Series, 120 Watt**
|Transient Response|- Peak Variation||800 mV max.(10% to 90% Load Step)|
|---|---|---|---|
||- Response Time||2'000 µs typ.(10% to 90% Load Step)|
|||||
|**Safety Specifications**||||
|Safety 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|
||- Industrial Control Equipment||UL 508|
||- Measurement, Control & Lab.||EN 61010-1|
||||EN 61010-2-201|
||||IEC 61010-1|
||||IEC 61010-2-201|
||||UL 61010-1|
||||UL 61010-2-201|
||- Certification Documents||www.tracopower.com/overview/tib120|
|Protection Class|||Class I(Prepared): Connection to PE|
|Pollution Degree|||PD 2|
|Over Voltage Category|||OVC II|
|**EMC Specifications**||||
|EMI Emissions|||EN 61000-6-3(Generic Residential)|
||||EN 61204-3(Low Voltage Power Supplies)|
||||EN 50121-3-2(EMC for Rolling Stock)|
||||EN 50121-4(Railway Application Signalling)|
||- Conducted Emissions||EN 55011 class B(internal filter)|
||||EN 55032 class B(internal filter)|
||- Radiated Emissions||EN 55011 class B(internal filter)|
||||EN 55032 class B(internal filter)|
||- Harmonic Current Emissions||EN 61000-3-2,class A|
|EMS Immunity|||EN 50121-3-2(EMC for Rolling Stock)|
||||EN 50121-4(Railway Application Signalling)|
||||EN 61000-6-2(Generic Industrial)|
||||EN 61204-3(Low Voltage Power Supplies)|
||- 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 B|
|||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 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|
||||20%, 250 periods, perf. criteria C|
||||30%, 25 periods, perf. criteria C|
||||60%, 10 periods, perf. criteria C|
||||>95%, 1 period, perf. criteria B|
||||>95%, 5 periods, perf. criteria C|
|||115 VAC / 60 Hz:|EN 61000-4-11|
||||20%, 250 periods, perf. criteria C|
||||30%, 25 periods, perf. criteria C|
||||60%, 10 periods, perf. criteria C|
||||>95%, 1 period, perf. criteria B|
||||>95%, 5 periods, perf. criteria C|
||- Voltage SagImmunity||SEMI F47,criteria A|
All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated.
**Page 3 / 6**
**November 30, 2022**
**www.tracopower.com**
**TIB 120 Series, 120 Watt**
## **General Specifications**
|Relative Humidity||95% max. (non condensing)|
|---|---|---|
|Temperature Ranges|- OperatingTemperature|–40°C to +70°C|
|Power Derating|- High Temperature|2 %/K above 60°C(at standard operation)|
|||3 %/K above 60°C(at peak power mode)|
||- Low Input Voltage|3 %/V below 90 VAC(at standard operation)|
|||1.5 %/V below 100 VAC(atpeakpower mode)|
|Over Temperature|- Protection Mode|Automatic recovery|
|Protection Switch Off|||
|CoolingSystem||Natural convection(20 LFM)|
|Altitude DuringOperation||2'000 m max.|
|SwitchingFrequency||70 - 100 kHz (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|750 VDC|
|Creepage|- Input to Output|8 mm min.|
||- Input to Case or PE|4 mm min.|
||- Output to Case or PE|1.5 mm min.|
|Clearance|- Input to Output|8 mm min.|
||- Input to Case or PE|4 mm min.|
||- Output to Case or PE|1.5 mm min.|
|Leakage Current|- Earth Leakage Current|3500 µA max.|
||- Touch Current|310 µA max.|
|Reliability|- Calculated MTBF|1'450'000 h(IEC 61709)|
|Environment|- Vibration|EN 61373|
|||IEC 60068-2-6|
|||2 g, 3 axis, sine sweep, 10-55 Hz, 11 oct/min|
||- Mechanical Shock|EN 61373|
|||IEC 60068-2-27|
|||25g,3 axis,half sine,11 ms|
|Housing Material||Aluminum(Chassis)|
|||Stainless Steel(Cover)|
|HousingType||Metal Case|
|Mounting Type||DIN-Rail Mount|
|||(EN 60715 - 35x7.5mm/35x15mm)|
|Connection Type||Screw Terminal|
|Weight||461 g|
|Thermal Impedance|- Case to Ambient|0.8 K/W typ.|
|Power Back Immunity||12 VDC model: 19 V max.|
|||24 VDC model: 35 V max.|
|||48 VDC model: 60 V max.|
|||(When external voltage is supplied above set|
|||output voltage and below OVP threshold, the|
|||power supply will function normally without switch|
|||off or destruction, even if external voltage is|
|||applied continuously.)|
|Power OK Signal||Relay Output|
||- Trigger Threshold|12 VDC model: 10.5 - 11.1 VDC|
|||24 VDC model: 21 - 23 VDC|
|||48 VDC model: 42 - 46 VDC|
||- Power OK|Relay contact closed|
||- Power Off|Relay contact open|
||- Pin Specifications|30 VDC / 1 A max.|
|Status Indicator||Also indicated by green LEDs: front and side|
All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated.
**Page 4 / 6**
**November 30, 2022**
**www.tracopower.com**
**TIB 120 Series, 120 Watt**
Environmental Compliance
- REACH Declaration
- RoHS Declaration
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/tib120
## **Blockdiagram**
All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated.
**Page 5 / 6**
**November 30, 2022**
**www.tracopower.com**
**TIB 120 Series, 120 Watt**
## **Outline Dimensions**
**==> picture [326 x 174] intentionally omitted <==**
**----- Start of picture text -----**
* Measurement from front panel to DIN-Rail
118,6* 36 ±1
114,2 M3 6,35
Combi Head
24 VDC/5 A DC OK
DCON
V adj.
Industrial Power Supply 120 W
Model
TIB 120-124
100-240 VAC, 50-60 Hz1.50-0.78 A
L N
M3 9,5
DIN-Rail Combi Head
Hook
1
24,2 ±
1
**----- End of picture text -----**
## **Alternative side mounting**
**==> picture [42 x 122] intentionally omitted <==**
**----- Start of picture text -----**
24 VDC/5 A DC OK
DC
ON
V adj.
Industrial Power Supply
120 W
Model
TIB 120-124
100-240 VAC, 50-60 Hz
1.50-0.78 A
L N
**----- End of picture text -----**
© Copyright 2022 Traco Electronic AG
Specifications can be changed without notice.
Rev. November 30, 2022 **Page 6 / 6**
www.tracopower.com
## Links
- [View this product on Novapart](https://novapart.co/products/TIB%20120-148./power-supply-ac-dc-48v-25a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/traco-power/tib-120-148/power-supply-ac-dc-48v-2-5a/dp/3272285)
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