The TEL 10WI series is a range of isolated 10 Watt converters coming in an ultra-compact DIP-16 metal package. The design purpose of these series was to miniaturize low power DC/DC converters to the limits without sacrificing high efficiency. The TEL 10WI series sets the new standard for power density with 3,83W/cm3.

The TEL 10WI series offers an ultra-wide 4:1 input voltage range and feature a high efficiency of up to 86%, which enables an operating temperature of up to +70°C at full load and up to 88°C with 50% load. Two input voltage options are available: 9-36VDC and 18-75VDC. These two ranges cover almost all industrial application requirements.

The converters have an internal input filter to comply with conducted emission EN 55032 / EN 55022 class A. The TEL 10WI Series models are an economical solution for space-critical and cost-sensitive applications in instrumentation, IT and industrial electronics.

For less demanding applications where 2:1 input voltage range is sufficient, the 10W DC/DC converter series TEL10 is available. It is also a more cost-effective alternative to the TEL10WI series. Products of both series can be found in our product range available to order.

If you are interested in any of Traco Power products, or you need more information, please do not hesitate to contact us at