TPP 300-148-M

The TPP 300-M series is a set of AC/DC power supplies in an encased package style. They feature a reinforced double I/O isolation (4000 VAC) system according to latest medical safety standards. The TPP 300-M series also has a low leakage current of <100 μA which makes the units suitable for BF (body floating) applications. The excellent efficiency of up to 93% allows a high power-density and compact design (4.6” x 2.44”). The operating temperature range is –40°C to +80°C with derating above 50°C. In natural convection operation these power supplies deliver 180 Watt going up to 300 Watt with forced air cooling. Additionally, they can deliver 360 Watt peak power for 5s. The EMC characteristic is dedicated for applications in industrial and medical fields. High reliability is provided by using high quality components and an excellent thermal management making the TPP 300-M an ideal solution for industrial and medical devices and for demanding safety and space critical applications.

Product Status
Active
Product is recommended for new designs.

Product Documentation

Accessories

Attribute
Value
Output Voltage
48 VDC
Output Adjustment 1
43.2-52.8 VDC
Output Current
6250 mA
Power Rating
300 W
Number of Outputs
single
Input Voltage
85-264 VAC / 120-370 VDC
Housing Type
Metal Case
Mounting Type
Chassis Mount
Connection Type
Pin Connector
Length
116.8 mm
Width
62 mm
Depth
59 mm
Efficiency
93 %
Maximum Temperature
80 °C
Minimum Temperature
-40 °C
Weight
318 g
Ripple and Noise
510 mVp-p max.
Capacitive Load
650 µF
Remote On/Off
Yes
Safety Approvals
EN 62368-1, EN 60601-1
Insulation System
Reinforced Insulation
I/O Isolation Voltage
4000 VAC

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Buy online
Available stock at Traco Power central warehouse (Switzerland)
Note: Can be ordered via franchised distributors
Conformity
REACH Declaration

TRACOPOWER products do not generally fall under the REACH directive. 
Our general REACH declaration is available via the following link: 

General REACH declaration

RoHS Compliance

TRACOPOWER completed successfully in July, 2006 the process of producing all power supply and dc/dc converter fully compliant to the European RoHS Directive (2002/95/EC). Excepted are those products which have been removed from the actual sales program (obsolete products).
The EU RoHS Directive and the China RoHS both denominate identical Substances and MCV’s (Maximum Concentration Values).
The current TRACO POWER RoHS declaration therefore satisfies the EU RoHS Directive as well as the China RoHS Regulation.

Directive 2011/65/EU

TRACOPOWER RoHS Declaration

CE / UKCA Declaration

For those Power Supplies which fall under the Low Voltage directive (2014/35/EU) or the EMC directive (2014/30/EU) or ATEX directive (2014/34/EU) or RoHS directive (2011/65/EU) of the European Union TRACO Electronic AG provides a CE Declaration. 

The following link will take you to the declarations of conformity for the selected product:

Link

Other models in series

Model
Power
Input
Output
Links
Datasheet
Additional Info
TPP 300-112-M
300 W
85-264 VAC / 120-370 VDC
12 VDC
(10.8-13.2 VDC)
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
TPP 300-112-M
TPP 300-115-M
300 W
85-264 VAC / 120-370 VDC
15 VDC
(13.5-16.5 VDC)
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
TPP 300-115-M
on demand
300 W
85-264 VAC / 120-370 VDC
18 VDC
(16.2-19.8 VDC)
Active
TPP 300-124-M
300 W
85-264 VAC / 120-370 VDC
24 VDC
(21.6-26.4 VDC)
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
TPP 300-124-M
on demand
300 W
85-264 VAC / 120-370 VDC
28 VDC
(25.2-30.8 VDC)
Active
TPP 300-136-M
300 W
85-264 VAC / 120-370 VDC
36 VDC
(32.4-39.6 VDC)
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
TPP 300-136-M
TPP 300-153-M
300 W
85-264 VAC / 120-370 VDC
53 VDC
(47.7-58.3 VDC)
Sample

Only 1 product can be added to the samples cart.

Only 8 products can be added to the comparison list.

Active
TPP 300-153-M
Similar Models

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TPI 300-148-M

300 Watt AC/DC power supply, industrial, 85-264 VAC input, reinforced 3000 VAC isolation, encased, 4.6" x 2.44"

Only 8 products can be added to the comparison list.

TPP 300-148A-M

300 Watt AC/DC power supply, medical, 85-264 VAC input, reinforced 4000 VAC isolation, open frame, 4" x 2"