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Phone: (408) 916-4570

450 Watt Power Supply
Compact 3x5" Footprint


• Low leakage current of < 100uA
• IEC/EN/ES 60601-1 3rd Edition Medical Approvals
• Protection Class I or Class II Prepared
• 2xMOPP | BF Compliant
• UL 62368-1 ITE / Industrial Approvals
• 91~94% Efficiencies
• -40°C to +85°C Operating Temperature


Description

The next-gen TPP 450 Series of 450 watt AC/DC power supplies utilize a high efficiency design using robust, industrial grade components providing superior performance in the standard 3x5" footprint. Operating over an extended -40°C ~ +85°C temperature range (with derating), the TPP 450 is ideal for space limited, thermally challenged industrial applications, medical requirements where audible fan noise cannot be tolerated and applications that require maximum power in a small space.

Thermal Performance up to 50°C in fan-less environments

• Conduction Cooled up to 350 Watts (230 VAC) / 260 Watts (115 VAC)
• Convection Cooled up to 320 Watts (230 VAC) / 220 Watts (115 VAC)

Fan Cooled Operation

The TPP 450 has an integrated 12V Fan output with variable speed control to minimize fan noise when using fans in your system or our enclosed with fan model. 

Features

• IEC/EN/ES 60601-1 4th edition EMC compliant
• Protection Class I or Class II prepared
• 2xMOPP rated and type BF compliant
• Up to 94% efficiency
• Risk management file according to ISO 14971
• 5VSB @ 2A / 12V Fan Outputs
• Remote On/Off & Power Good Signals
• >400k hours MTBF (per MIL-HDBK-217F @ 25°C)
• 5 year product warranty

Details & Downloads

Class I Open-Frame (TPP 450A)
Class II Open-Frame (TPP 450BA-M)
Class I Enclosed with Fan (TPP 450)
Class II Enclosed with Fan (TPP 450B-M)


THERMAL CURVES:




Click the model number below to check stock.

SAFETY CLASS I MODELS SAFETY CLASS II MODELS RATINGS
OPEN-FRAME
MODELS
ENCLOSED + FAN MODELS OPEN-FRAME
MODELS
ENCLOSED + FAN MODELS OUTPUT EFFICIENCY
TPP 450-112A-M TPP 450-112-M TPP 450-112BA-M TPP 450-112B-M 12 V @ 37.50 A 91%
TPP 450-115A-M TPP 450-115-M TPP 450-115BA-M TPP 450-115B-M 15 V@ 30.00 A 92%
TPP 450-124A-M TPP 450-124-M TPP 450-124BA-M TPP 450-124B-M 24 V @ 18.75 A 93%
TPP 450-128A-M TPP 450-128-M TPP 450-128BA-M TPP 450-128B-M 28 V @ 16.10 A 93%
TPP 450-136A-M TPP 450-136-M TPP 450-136BA-M TPP 450-136B-M 36 V @ 12.50 A 93%
TPP 450-148A-M TPP 450-148-M TPP 450-148BA-M TPP 450-148B-M 48 V @ 9.40 A 94%
TPP 450-153A-M TPP 450-153-M TPP 450-153BA-M TPP 450-153B-M 53 V @ 8.55 A 94%

Please contact Traco Power North America directly for sample requests or a price quote.