TRACO POWER TPP 450-124A-M [3/5] Tpp 450a series 450 watt
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TRACO POWER TPP 450-124A-M [3/5] Tpp 450a series 450 watt

TRACO POWER TPP 450-124A-M [3/5] Tpp 450a series 450 watt
TPP 450A Series, 450 Watt
www.tracopower.com Page 3 of 5
All specifications valid at nominal input voltage, full load and +25°C after warm-up time unless otherwise stated.
General Specifications
Operating temperature –40°C to +85°C
see thermal considerations for power derating
Storage temperature –40°C to +85°C
Over temperature protection Applies at 110 – 125°C (latch out)
Standby power source is allways present
Humidity (non condensing) 5 – 95 % rel. H
Altitude during operation 5000 m max.
Switching frequency – at 230 VAC 15 Vout models: 75 kHz typ. (pulse frequency modulation)
other output models: 65 kHz typ. (pulse frequency modulation)
Isolation voltage – Input to output (60 s) 4000 VAC
(2  MOPP insulation) – Input/output to field ground (60 s) 2500 VAC
Isolation resistance – at 500 VDC 100 MOhm min.
Reliability – calculated MTBF at +25°C acc. to MIL-HDBK-217F 400‘000 h
Protection class * class I
EMC emissions * – conducted input emission EN 55032, class B
– radiated emission EN 55032, class A
– Medical devices emission limits IEC 60601-1-2 ed.4
– Harmonic current emissions IEC / EN 61000-3-2, class A and D
– Voltage flicker IEC / EN 61000-3-3
EMC immunity EN 60601-1-2 ed.4, EN 55024, IEC 61000-6-2
– Electrostatic discharge (ESD) EN 61000-4-2, ±15 kV air, ±8 kV contact
perf. criteria A
– RF field immunity EN 61000-4-3, 3 V/m perf. criteria A
– Electrical fast transients/burst immunity EN 61000-4-4, ±2 kV perf. criteria A
– Surge EN 61000-4-5, ±1 kV line to line,
±2kV line to ground, perf. criteria A
– Conducted RF EN 61000-4-6, 20 Vrms perf. criteria A
– Magnetic field (only for single output models) EN 61000-4-8, 30 A/m perf. criteria A
– Voltage dips and interruptions EN 61000-4-11
EN 60601-1-2 (perf. criterias pending)
Safety standards – Medical equipment IEC/EN 60601-1 3rd edition,
ANSI/AAMI ES 60601-1:2005(R)2012
– IT and multimedia equipment UL 62368 -1
– Certification documents www.tracopower.com/overview/tpp450a
Environment – Vibration acc. IEC 60068-2-6
– Shock acc. IEC 60068-2-27
– Thermal shock acc. MIL-STD-810F
Environmental compliance – Reach www.tracopower.com/info/reach-declaration.pdf
– RoHS RoHS directive 2011/65/EU
Connection Pin terminal
Remote control – On Open or 3 to 12 VDC
– Off (Standby power source is allways present) Short or 0 to 1.2 VDC
Applied between +Remote and –Remote pin
– Input current of Remote-pins –0.5 to 1.0 mA max.
PG - Power good signal Open collector type
– Power good Low level (indicated by PG-pin)
– Power off High resistance (indicated by PG-pin)
– PG-pin maximum ratings 50 VDC max. / 50 mA max. / 120 mW max.
* For optimal EMI performance the power supply should be mounted to a grounded aluminium plate (48024812 mm) with
electrical contact to the four PCB mounting holes. To comply with safety standards, this plate must be grounded to PE.

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