1X1 Isolated DC-DCs Deliver 10W to 30W

CUI Inc. today added to its line-up of isolated dc-dc converters with the introduction of three new encapsulated models ranging from 10W to 30W. The PDQ10 D, PDQ15 D and PDQ30 D output 10W, 15W and 30W of power respectively in an industry standard 1" x 1" package, making them suitable replacements for larger 1" x 2" modules. The PDQ D models also feature a 4:1 input voltage range of 9- to 36-Vdc or 18- to 75-Vdc with typical efficiencies up to 90%.

Housed in a compact, low-profile DIP package with a five-sided, shielded metal case, the rugged, encapsulated modules measure just 25.4 x 25.4 x 10.16 mm (1 x 1 x 0.40 in) and come available with single regulated output voltages of 3.3-, 5-, 12- and 15-Vdc or dual regulated output voltages of ±5-, ±12- and ±15-Vdc.

Thanks to its wide -40 to +105 degrees C operating temperature range and encapsulated design, the PDQ D series is suitable for convection-cooled equipment and harsh environments with target applications that include telecom, industrial, remote sensor systems and portable electronics.

All PDQ-D models offer an input to output isolation of 1,500Vdc and feature remote on/off control while single output models also offer output voltage trimming that allows for a ±10% adjustment of the nominal output. Protections for over voltage, input under voltage lockout and continuous short circuit are also included.

The PDQ10-D, PDQ-15-D and PDQ30-D are available immediately with prices starting at $21.84 per unit at 100 pieces through distribution.