DC/DC Converters
THL 20WI Series, 20 Watt
Features
CB
Scheme
IEC 60950-1
◆ Smallest encapsulated 20W converter!
226037
Ultra compact size: 1.0” x 1.0” x 0.4”
◆ Shielded metal case with isolated
baseplate
◆ Ultrawide 4:1 input voltage ranges
◆ Very high efficiency up to 90%
◆ Output voltage adjustable
◆ Remote On/Off control
◆ Operating temp. range –40°C to +75°C
and up to +85°C with heat-sink
◆ I/O isolation voltage 1500 VDC
◆ Lead free design, RoHS compliant
◆ 3-year product warranty
The THL 20WI series is the latest generation of dc-dc converter modules with highest
power density. The product achieves 20 Watt output power while it comes in a metal
case with dimensions of only 1.0”x 1.0”x 0.4”.
All models have an ultra wide 4:1 input voltage range and precisely regulated out-
put voltages. Highest efficiency of up to 90% makes this product very reliable and
applicable in temperature ranges of up to +75°C or +85°C with optional mounted
heat sink. Typical applications are in mobile equipments, instrumentation, distribut-
ed power architectures in communication and industrial electronics and everywhere
where space on the PCB is critical.
Models
Order code
Input voltage range
Output voltage
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
12 VDC
15 VDC
3.3 VDC
5.0 VDC
12 VDC
15 VDC
24 VDC
12 VDC
15 VDC
Output current max.
4500 mA
4000 mA
1670 mA
1340 mA
835 mA
Efficiency typ.
87 %
THL 20-2410WI
THL 20-2411WI
THL 20-2412WI
THL 20-2413WI
THL 20-2415WI
THL 20-2422WI
THL 20-2423WI
THL 20-4810WI
THL 20-4811WI
THL 20-4812WI
THL 20-4813WI
THL 20-4815WI
THL 20-4822WI
THL 20-4823WI
89 %
89 %
9 – 36 VDC
89 %
(24 VDC nominal)
88 %
835 mA
89 %
670 mA
89 %
4500 mA
4000 mA
1670 mA
1340 mA
835 mA
88 %
89 %
89 %
18 – 75 VDC
90 %
(48 VDC nominal)
88 %
835 mA
89 %
670 mA
89 %
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