DC/DC Converters
TEQ 200WIR Series, 180 to 240 Watt
Features
◆ꢀHigh power block with excellent
CB
Scheme
UL 60950-1
thermal convection
◆ꢀOperating temperature -40°C to +55°
without derating
◆ꢀIncreased shock & vibration resistance
◆ꢀUltra wide 4:1 input voltage range
◆ꢀEN 50155 approval for railway applications
◆ Excellent efficiency up to 90%
◆ Input filter meet EN 55022, class A
◆ꢀI/O insulation 2250 VDC
◆ Under voltage lock-out circuit
◆ꢀSoft start
◆ꢀInput protection filter
to +105°C with natural convection cooling without power derating.
Further features include output voltage trimming, Remote On/Off and
under voltage lockout. The very wide input voltage range and reverse
input voltage protection make these converters also an interesting
solution for battery operated systems.
The TEQ-200WIR 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 appli-
cations 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
Models
Order code*
Input voltage
Output voltage
Output current max.
Efficiency typ.
TEQ 200-4812WIR
TEQ 200-4815WIR
TEQ 200-4816WIR
TEQ 200-4818WIR
TEQ 200-7212WIR
TEQ 200-7215WIR
TEQ 200-7216WIR
TEQ 200-7218WIR
12 VDC
24 VDC
28 VDC
48 VDC
12 VDC
24 VDC
28 VDC
48 VDC
18 A
9.0 A
7.5 A
4.5 A
20 A
10 A
8.5 A
5.0 A
89 %
89 %
90 %
89 %
88 %
88 %
89 %
88 %
18 – 75 VDC
(48 VDC nominal)
43 – 160 VDC
(72 VDC nominal)
* – add suffix –N for negative remote control, see page 3 -> Remote On/Off
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