Document
DC/DC Converter
TEL 10WI Series, 10 Watt
• Most compact 10 Watt converter in
DIP-16 metal casing
• Highest power density of 3.83 W/cm³
• 6-side shielded metal case with
insulated base plate
• Ultra wide 4:1 input voltage range
• High efficiency for low thermal loss
• Operating temperature range of
-40°C to +88°C
• Built-in EN 55032 class A filter
• Protection against short circuit and
overload
• 3-year product warranty
Models
Order Code
TEL 10-2410WI TEL 10-2411WI TEL 10-2412WI TEL 10-2413WI TEL 10-2415WI TEL 10-2422WI TEL 10-2423WI TEL 10-4810WI TEL 10-4811WI TEL 10-4812WI TEL 10-4813WI TEL 10-4815WI TEL 10-4822WI TEL 10-4823WI
Input Voltage Range
9 - 36 VDC (24 VDC nom.)
18 - 75 VDC (48 VDC nom.)
UL 62368-1 IEC 62368-1
The TEL 10WI series is a range of isolated 10 Watt converters which come in an ultra compact DIP-16 metal package. The design purpose of these series was to miniaturize low power DC/DC converters to the maximum without sacrificing high efficiency. The TEL 10WI series sets the new standard for power density with 3.83 W/cm³. The TEL 10WI series offer an ultra wide 4:1 input voltage range and feature a high efficiency of up to 86% which enables an operation temperature of up to +70°C at full load and up to 88°C with 50% load. The converters have an internal input filter to comply with conducted emission EN 55032 class A. The TEL 10WI Series models are an economical solution for space critical and cost sensitive applications in instrumentation, IT and industrial electronics.
Output 1
Vnom
Imax
3.3 VDC
2'700 mA
5.1 VDC
2'000 mA
12 VDC
833 mA
15 VDC
666 mA
24 VDC
416 mA
+12 VDC
416 mA
+15 VDC
333 mA
3.3 VDC 5.1 VDC 12 VDC
2'700 mA 2'000 mA 833 mA
15 VDC
666 mA
24 VDC
416 mA
+12 VDC
416 mA
+15 VDC
333 mA
Output 2
Vnom
Imax
–12 VDC –15 VDC
416 mA 333 mA
–12 VDC –15 VDC
416 mA 333 mA
Efficiency typ. 80 % 83 % 87 % 88 % 88 % 87 % 87 % 80 % 83 % 87 % 88 % 88 % 87 % 87 %
www.tracopower.com
March 28, 2023
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TEL 10WI Series, 10 Watt
Input Specifications
Input Current
- At no load
- At full load
Surge Voltage
Under Voltage Lockout
Recommended Input Fuse
Input Filter
24 Vin models: 10 mA typ. 48 Vin models: 7 mA typ. 24 Vin models: 480 mA max. 48 Vin models: 240 mA max. 24 Vin models: 50 VDC max. (1 s max.) 48 Vin models: 100 VDC max. (1 s max.) 24 Vin models: 7 VDC min. / 8 VDC typ. 48 Vin models: 15 VDC min. / 16 VDC typ. 24 Vin models: 2'000 mA (slow blow) 48 Vin models: 1'000 mA (slow blow)
(The need of an external fuse has to be assessed in the final application.) Internal Pi-Type
Output Specifications
Voltage Set Accuracy
Regulation
- Input Variation (Vmin - Vmax)
- Load Variation (0 - 100%)
Ripple and Noise (20 MHz Bandwidth)
- Cross Regulation (25% / 100% asym. load)
- single output
- dual output - single output
Capacitive Load
- dual output - single output
- dual output
Minimum Load Temperature Coefficient Start-up Time Short Circuit Protection Output Current Limit.