Medical-Grade 105 W Adapter is designed for charging Dell laptops.

Press Release Summary:

Set at 19.5 V output voltage, TMP105-19.5-DL comes with power-on LED indicator and 5.1 x 7.4 x 12 mm barrel connector with 0.6 mm signal pin. This AC/DC power adapter comes with IEC 320/C14 or IEC320/C6 AC inlet for Class I model and IEC 320/C18 AC inlet for Class II model. With 0.98 active power factor, 5.76 x 2.96 x 1.54 in. units operate at 90–264 Vac universal input, feature soft-start, and deliver active efficiency of up to 91%. MTBF is 150,000 hr min at full load and 25°C ambient.

Original Press Release:

TRUMPower's 105W Medical Desktop Adapters Suited for Charging Dell Laptops used in Medical Applications

Santa Clara, California — TRUMPower is proud to launch its highly efficient 105W TMP105-19.5-DL AC/DC medical grade power adapters, which are set at 19.5V output voltage and specifically designed to charge Dell laptops. The power adapters come with a power-on LED indicator and a 5.1x7.4x12mm barrel connector with a 0.6mm signal pin, which are compatible with lots of the Inspiron, Latitude, Precision, Studio, Vostro, and XPS series Dell laptops.

The units are approved to the 3rd edition of EN 60601-1, UL 60601-1, and IEC 60601-1 medical standards and are also approved to EN/UL/IEC 60950-1 2nd edition standards. The power supplies offer a low earth leakage current of less than 200µA and touch current of 100µA maximum at 264 VAC, 63 Hz.

The models come equipped with the IEC 320/C14 or IEC320/C6 AC inlet for the Class I model and the IEC 320/C18 AC inlet for the Class II model. With 0.98 active power factor, the units operate at a 90 to 264 VAC universal input and feature soft-start and high peak power. The TMP105-19.5-DL measures 5.76” (L) x 2.96” (W) x 1.54” (H).

With an active efficiency of up to 91%, these units are compliant with the CEC and Energy Star Level V standards. The units are comprehensively protected against overvoltage and overcurrent conditions and deliver a reliable 150,000 hours minimum MTBF at full load at 25°C ambient per MIL-HDBK-217F.

The TMP105-19.5-DL is competitively priced in OEM quantity. Units are available from stock to 10 weeks ARO.

For more details on the TMP105 series, you can view the datasheet at or email

About  TRUMPower
TRUMPower has been delivering excellent quality medical and commercial grade AC/DC switching power supplies and DC/DC converters since 1991. The company’s medical grade power supplies range from 4W to 1200W in wall mount, desktop, open frame, and ATX PC form factors. TRUMPower can accommodate to OEM’s needs, whether they are low volume or high volume power supplies, by providing prompt responses and cost-effective power solutions. As a result, it has gained a substantial number of satisfied customers over the years and continues to do so.

For more information on the company and its other products, visit or email us at

David Tang
Tumbler Technologies + TRUMPower
3350 Scott Blvd., Building 13
Santa Clara, California 95054, USA
Phone: (408) 988-6616 Ext. 102
Fax: (408) 988-6622

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