The LANCW15 and LANCUW15 series of dc/dc converters provide 15-W output power in a standard 24-pin 1.25 x 0.80 x 0.40-in. DIP package. The LANCW15 series operates over 2:1 input voltage ranges of 9 to 18, 18 to 36, and 36 to 75 Vdc. The LANCUW15 series operates over 4:1 input voltage ranges of 9 to 36 and 18 to 75 Vdc.
The two dc/dc converter series have 3.3-, 5.1-, 12-, and 15-Vdc single output and ±5-, ±12-, and ±15-Vdc dual-output models available. Standard features for both series include 90% efficiency, input undervoltage lockout, 1,600-Vdc I/O isolation, positive remote on/off control, and six-sided shielding. These converters are protected against overvoltage (single-output models only), overload, and short-circuit conditions. They have no minimum load requirements and operate over an ambient temperature range from –40° to 100°C (with derating). (Ea/large qty: LANCW15 single output, $20.50; dual output, $21.75; LANCUW15 single output, $21.45; dual output, $22.50 — available now.)
By Paul O’Shea
Wall Industries , Exeter , NH
Russ Berube 603-778-2300
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