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AC/DC Power Supply
TMPW 25 Series, 25 Watt
•
Compact PCB power module in 2.07" x
1.08" package
•
Wide input voltage range 90-305 VAC
•
Certified according to EN 60335-1 an
IEC/EN/UL 62368-1
•
I/O-Isolation 4’000 VAC
•
Operating temperature range –40°C to
+70°C
•
No load input power <0.1W (acc. ErP
directive)
•
High efficiency up to 88%
•
Internal EN 55032 class B filter
•
Protection class II prepared
•
3 year product warranty
IEC 62368-1
UL 62368-1
The TMPW 25 is a 25 Watt AC/DC series with an extended input range of
90-305 VAC and is suitable for industrial and household/building technology
applications and comes in a compact encapsulated plastic case. The 305 VAC
(277 VAC ±10%) threshold is derived from a 480 VAC three-phase supply voltage often used in heavy industrial applications. Through the increased voltage
level, the drawn current from the load is effectively reduced, which allows for
an overall more compact and lightweight design approach. They offer an
I/O-isolation voltage of 4000 VAC, a high temperature range of -40 to +70°C
and are prepared for protection class II applications. Additionally, an internal
EN 55032 class B filter saves valuable board space for an otherwise often
mandatory external filter setup. An energy efficient design (<0.1 Watt standby
power consumption) and safety approvals according to IEC/EN/UL 62368-1
and EN 60335-1 make this series suitable for a wide range of industrial and
household/building technology applications.
Models
Order Code
Output Power
max.
Output Voltage
nom.
Output Current
max.
Efficiency
typ.
TMPW 25-105
20 W
5.1 VDC
3'922 mA
84 %
TMPW 25-112
25 W
12 VDC
2'083 mA
88 %
TMPW 25-115
15 VDC
1'666 mA
88 %
TMPW 25-124
24 VDC
1'042 mA
87 %
www.tracopower.com
December 2, 2020
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Input Voltage
- AC Range
90 - 305 VAC (Full Range)
- DC Range
100 - 250 VDC
(264 VAC max. for Household Certification)
Input Frequency
47 - 63 Hz (designed to meet: 47 - 440 Hz)
Input Current
- Full Load & Vin = 230 VAC
320 mA max.
- Full Load & Vin = 115 VAC
490 mA max.
Power Consumption
- At no load
100 mW max.
Input Inrush Current
- At 230 VAC
60 A max.
- At 115 VAC
30 A max.
Recommended Input Fuse
2500 mA (slow blow)
(The need of an external fuse has to be assessed
in the final application.)
Input Specifications
Output Specifications
Voltage Set Accuracy
±2% max.
Regulation
- Input Variation (Vmin - Vmax)
1% max.
- Load Variation (0 - 100%)
3% max. (5.1 Vout models)
2 % max. (other models)
Ripple and Noise
(20 MHz Bandwidth)
5.1 VDC model:
120 mVp-p max. (w/ 0.1 µF // 47 µF)
12 VDC model:
150 mVp-p max. (w/ 0.1 µF // 47 µF)
15 VDC model:
160 mVp-p max. (w/ 0.1 µF // 47 µF)
24 VDC model:
240 mVp-p max. (w/ 0.1 µF // 47 µF)
Capacitive Load
5.1 VDC model:
2'000 µF max.
12 VDC model:
680 µF max.
15 VDC model:
220 µF max.
24 VDC model:
220 µF max.
Minimum Load
Not required
Temperature Coefficient
±0.05 %/K max.
Hold-up Time
- At 230 VAC
36 ms min.
Start-up Time
- At 230 VAC
130 ms max.
- At 115 VAC
130 ms max.
Short Circuit Protection
Continuous, Automatic recovery
Overvoltage Protection
105 - 145% of Vout nom.
(By zener diode)
Transient Response
- Response Deviation
2% typ. / 3% max. (50% to 75% Load Step)
- Response Time
500 µs max. (50% to 75% Load Step)
Safety Standards
- IT / Multimedia Equipment
EN 62368-1
IEC 62368-1
UL 62368-1
- Household
EN 60335-1
IEC 60335-1
- Power Transformers
IEC 61558-1
IEC 61558-2-16
- Certification Documents
www.tracopower.com/overview/tmpw25
Protection Class
Class I & II (Prepared): Reinforced Insulation
Pollution Degree
PD 2
Over Voltage Category
OVC II
Safety Specifications
TMPW 25 Series, 25 Watt
All specifications valid at nominal voltage, full load and +25°C after warm-up time unless otherwise stated.
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December 2, 2020
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EMI Emissions
- Conducted Emissions
EN 55032 class B (internal filter)
- Radiated Emissions
EN 55032 class B (internal filter)
- Voltage Fluctuations & Flicker
EN 61000-3-3
EMS Immunity
EN 55024 (IT Equipment)
EN 55035 (Multimedia)
- 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, 3 V/m, perf. criteria A
- EFT (Burst) / Surge
EN 61000-4-4, ±1 kV, perf. criteria A
L to L:
EN 61000-4-5, ±1 kV, perf. criteria A
- Conducted RF Disturbances
EN 61000-4-6, 3 Vrms, perf. criteria A
- PF Magnetic Field
Continuous:
EN 61000-4-8, 1 A/m, perf. criteria A
- Voltage Dips & Interruptions
230 VAC / 50 Hz:
EN 61000-4-11
30%, 25 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%, 250 periods, perf. criteria B
EMC 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
2.5 %/K above 50°C (High Temperature)
2.0 %/K below –30°C (Low Temperature)
- Low Input Voltage
2 %/V below 100 VAC
Cooling System
Natural convection (20 LFM)
Altitude During Operation
5'000 m max. (acc. IEC 62368-1)
2'000 m max. (acc. IEC 60335-1)
Switching Frequency
50 - 68 kHz (PWM) (PFM)
Insulation System
Reinforced Insulation
Working Voltage (rated)
311 VAC
Isolation Test Voltage
- Input to Output, 60 s
4'000 VAC
Leakage Current
- Touch Current
250 µA max.
Reliability
- Calculated MTBF
400'000 h (MIL-HDBK-217F, ground benign)
Environment
- Vibration
IEC 60068-2-6
2 g, 3 axis, 60 min, 10-500 Hz, 10 min/cycle
- Mechanical Shock
IEC 60068-2-27
Housing Material
Plastic resin (UL 94 V-0 rated)
Potting Material
Silicone (UL 94 V-0 rated)
Pin Material
Brass
Pin Surface Plating
Tin (120 µm min.), matte
Connection Type
THD (Through-Hole Device)
Weight
55 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: 7c-II
General Specifications
Supporting Documents
Overview Link (for additional Documents)
www.tracopower.com/overview/tmpw25
TMPW 25 Series, 25 Watt
All specifications valid at nominal voltage, full load and +25°C after warm-up time unless otherwise stated.
www.tracopower.com
December 2, 2020
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Outline Dimensions
TMPW 25 Series, 25 Watt
Dimensions in mm (inch)
Tolerances: x.x
±0.5 (±0.02)
Bottom View
2
1
4
3
27.5
(1.08)
1.0
(0.04)
3.0
(0.12)
20.3
(0.80)
21.5
(0.85)
52.5
(2.07)
52.5
(2.07)
45.7
(1.80)
23.5
(0.93)
8.0
(0.31)
22.65
(0.89)
Ø1.0
(Ø0.04)
M3x0.5
4.0
(0.16)
Pinout
Pin Single
1
AC IN (L)
2
AC IN (N)
3
+Vout
4
–Vout
© Copyright 2020 Traco Electronic AG Specifications can be changed without notice.
www.tracopower.com
Rev. December 2, 2020
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