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TEQ 300-4818WIR
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.
Sample
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Product Status
Active
Product is recommended for new designs. Updated to IEC/EN 62368-1.
Product Documentation
Additional Documents
Compliance & ConformityAccessories
Compatible AccessoriesAttribute
Value
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
Where to buy
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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:
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.
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:
Additional Info
Other models in series
Model
Power
Input
Output
Links
Datasheet
Additional Info
TEQ 300-4812WIR
300 W
18-75 VDC
12 VDC
(9.6-14.4 VDC)
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Sample
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Active
TEQ 300-4812WIR
TEQ 300-4815WIR
300 W
18-75 VDC
24 VDC
(19.2-28.8 VDC)
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Sample
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Active
TEQ 300-4815WIR
TEQ 300-4816WIR
300 W
18-75 VDC
28 VDC
(22.4-33.6 VDC)
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Sample
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Active
TEQ 300-4816WIR
TEQ 300-7212WIR
300 W
43-160 VDC
12 VDC
(9.6-14.4 VDC)
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Sample
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Active
TEQ 300-7212WIR
TEQ 300-7215WIR
300 W
43-160 VDC
24 VDC
(19.2-28.8 VDC)
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TEQ 300-7215WIR
TEQ 300-7216WIR
300 W
43-160 VDC
28 VDC
(22.4-33.6 VDC)
){kind=link}
Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TEQ 300-7216WIR
TEQ 300-7218WIR
300 W
43-160 VDC
48 VDC
(38.4-57.6 VDC)
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Sample
Only 1 product can be added to the samples cart.
Only 8 products can be added to the comparison list.
Active
TEQ 300-7218WIR
Similar Models
Only 8 products can be added to the comparison list.
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
Compatible accessories
TEQ-MK2
DIN-Rail mounting kit, metal (long profile), for TEQ 300WIR series