TEQ 300-4818WIR

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Product is recommended for new designs. Updated to IEC/EN 62368-1.
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The TEQ 300WIR Series is a family of isolated high performance DC/DC converter modules with ultra-wide 4:1 input voltage ranges which come in a rugged, sealed metal case.
These converters are suitable for a wide range of applications, but the product is designed particularly also for industrial applications where often no PCB mounting is possible but the module has to be mounted on a chassis. A very high efficiency and the overall heatsink construction allows an operating temperature up to +55°C with natural convection cooling without power derating and up to +80°C with power derating. Further features include output voltage trimming, Remote On/Off and under voltage lockout. The ultra wide input voltage range makes these converters also an interesting solution for battery operated systems.

Specifications
Output Voltage
48 VDC
Output Adjustment 1
38.4-57.6 VDC
Output Current
6300 mA
Power Rating
300 W
Number of Outputs
single
Input Voltage
18-75 VDC
Housing Type
Metal Case
Mounting Type
Chassis Mount
Connection Type
Spring Clamps
Length
152.4 mm
Width
101.9 mm
Depth
38.6 mm
Efficiency
92 %
Maximum Temperature
80 °C
Minimum Temperature
-40 °C
Weight
900 g
Ripple and Noise
300 mVp-p typ. / 350 mVp-p max.
Capacitive Load
Infinite
Remote On/Off
Yes
Safety Approvals
EN 60950-1, EN 62368-1, EN 50155, UL 508
Insulation System
Reinforced Insulation
I/O Isolation Voltage
3000 VAC

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Buy online
Available stock at Traco Power central warehouse (Switzerland)
Note: Can be ordered via franchised distributors
Contact local distributor for quote

TRACO Power North America, Inc.

2025 Gateway Place #330
San Jose, CA 95110

Office:  +1 (408) 916-4570
Fax:     +1 (408) 916-4571

salesusa [at] tracopower.com (Email)
Website

tecsupport

Sager Electronics

19 Leona Drive
Middleborough, MA 02346

Phone: +1 (866) 588 1750
Fax:     +1 (408) 588 1750

power [at] sager.com (Email)
Website

TRC Electronics

4171 Stony Lane
Doylestown, PA 18902

Phone: +1 (888) 612 9514

sales [at] trcelectronics.com (Email)
Website

Conformity
REACH Declaration

TRACOPOWER products do not generally fall under the REACH directive. Individual REACH Declarations are available via a link from the product datasheets or upon request.

New: Declarations of conformity are now available for each individual series. Available to download in the 'Additional Documents' section.

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

Other models in series

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Model
Power
Input
Output
Short description
Datasheet
Additional Info
TEQ 300-4812WIR
300 W
18-75 VDC
12 VDC
(9.6-14.4 VDC)

300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block

TEQ 300-4815WIR
300 W
18-75 VDC
24 VDC
(19.2-28.8 VDC)

300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block

TEQ 300-4816WIR
300 W
18-75 VDC
28 VDC
(22.4-33.6 VDC)

300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block

TEQ 300-7212WIR
300 W
43-160 VDC
12 VDC
(9.6-14.4 VDC)

300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block

TEQ 300-7215WIR
300 W
43-160 VDC
24 VDC
(19.2-28.8 VDC)

300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block

TEQ 300-7216WIR
300 W
43-160 VDC
28 VDC
(22.4-33.6 VDC)

300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block

TEQ 300-7218WIR
300 W
43-160 VDC
48 VDC
(38.4-57.6 VDC)

300 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block

Similar Models
TEQ 200-4818WIR

200 Watt DC/DC module, railway, 4:1 input, Chassis mount, Rugged design, increased shock and vibration resistance, with EMI Filter, encapsulated, high power block

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