Product Summary

The PWS726A is an unregulated DC/DC converter. The PWS726A convert a single 7 to 18VDC input to bipolar voltages of the same value as the input voltage. The PWS726A is capable of providing ±15mA at rated voltage accuracy and up to ±40mA without damage. (See Output Current Rating.) The PWS726A converter provides reliable, engineered solutions where isolated power is required in critical applications. The high isolation voltage rating is achieved through use of a speciallydesigned transformer and physical spacing. An additional high dielectric-strength, low leakage transformer coating increases the isolation rating of the PWS726A.

Parametrics

PWS726A absolute maximum ratings: (1)Rated Voltage Input to Output, Continuous, AC 60Hz: 3500 Vrms; (2)Input Voltage Range: 7 to 18VDC; (3)Input Current IO = ±15mA: 77 mA; (4)Rated Output Voltage: 14.25 to 15.75 VDC; (5)Output Current Balanced Loads: 15 to 40 mA; (6)Specification: –25 to +85 ℃; (7)Operating: –25 to +85℃; (8)Storage: –25 to +125℃.

Features

PWS726A features: (1)isolated ±7 to ±18vdc output from single 7 to 18vdc supply; (2)±15mA output at rated voltage accuracy; (3)high isolation voltage PWS726A, 3500Vrms; (4)low leakage capacitance: 9pF; (5)low leakage current: 2mA max, at 240VAC 50/60Hz; (6)high reliability design; (7)available with output synchronization signafor use with ISO120 and ISO121; (8)protected against output faults; (9)compact; (10)low cost; (11)easy to apply—few externaparts.

Diagrams

PWS726A pin connection

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