TXH Datasheet, PDF (1/5 Pages) TRACO Electronic AG – Metal Case Power Supplies

Metal Case Power Supplies
TXH Series, 120­–480 Watt
Features
◆ Compact U-bracket and enclosed power
supplies
◆ Screw terminal block
◆ Very high efficiency up to 93 %
◆ No internal fan for 120 W & 240 W
models.
◆ Universal input 90 – 264 VAC
◆ Adjustable output voltage
◆ EMI/EMC compliance with EN 61000-6-3
and EN 61000-6-1
◆ Compliance to EN 61000-3-2 (PFC)
◆ Short circuit and overvoltage protection
◆ 3-year product warranty
CB
Scheme
UL 60950-1
The TXH series is a family of power supplies in metal enclosure, designed for a wide
range of cost critical applications. The very high efficiency of up to 93% admits
of a compact design with free air convection coouling for the 120 and 240 Watt
models. The units are equiped with screw terminal blocks and are easy to install in
any equipment.
These power supplies have universal input and comply with European EMC stan-
dards and the Low Voltage Directive (LVD).
Models with Single Output
Order code
TXH 120-112
TXH 120-124
TXH 120-148
TXH 240-112
TXH 240-124
TXH 240-148
TXH 360-112
TXH 360-124
TXH 360-148
TXH 480-112
TXH 480-124
TXH 480-148
Output power
max.
120 Watt
240 Watt
360 Watt
480 Watt
* 36 VDC output voltage models on request.
Output Voltage [VDC]
nominal *
adjustable
12
11.4 – 13.2
24
22.8 – 26.4
48
45.6 – 52.0
12
11.4 – 12.6
24
22.8 – 25.2
48
45.6 – 50.4
12
10.8 – 13.2
24
21.6 – 26.4
48
44.0 – 51.0
12
10.8 – 13.2
24
21.6 – 26.4
48
43.2 – 50.4
Output current
max.
10 A
5.0 A
2.5 A
20 A
10 A
5.0 A
30 A
15 A
7.5 A
40 A
20 A
10 A
Efficiency
typ. at 230 VAC
90 %
91 %
92 %
90 %
92 %
93 %
89 %
91 %
93 %
88 %
90 %
91 %
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