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The CUI Inc. VGS-35W-12-B is an enclosed, conformal coated AC DC converter delivering a nominal 12 Vdc output at up to 3 A (36 W). It operates from a universal AC input of 85 to 305 Vac at 47-63 Hz, with a maximum input current of 0.8 A at 115 Vac and 0.6 A at 230 Vac. The converter achieves up to 85% typical efficiency at 230 Vac and features a no-load power consumption of less than 0.3 W.
Electrical protections include over voltage protection (16.2 Vdc hiccup auto recovery), over current protection (110-200% auto recovery), and short circuit protection (hiccup continuous auto recovery). The output is adjustable by ±10%. Ripple and noise is 120 mVp-p typical. Hold-up time is 8 ms at 115 Vac and 30 ms at 230 Vac.
The converter is chassis mountable with dimensions of 99.0 x 82.0 x 30.0 mm. It operates over a temperature range of -30°C to 70°C with derating. It meets IEC/EN 61000-4-2, -3, -4, -5, -6, -11 EMC standards. Isolation voltages are 2000 Vac input to ground, 4000 Vac input to output, and 1250 Vac output to ground.
The input voltage range is 85 to 305 Vac.
Output voltage is 12 Vdc and maximum output current is 3 A.
-30°C to 70°C with derating.
Over voltage protection (16.2 Vdc), over current protection (110-200%), and short circuit protection (hiccup auto recovery).
Chassis mount.
99.0 x 82.0 x 30.0 mm.
Typical efficiency is 85% at 230 Vac.