Desktop Power Adapters Achieve CEC Compliance
Exhibiting output overvoltage, overload, and short-circuit protections, Tumbler Technologies + TRUMPower’s TRM24 Series desktop power adapters comply with Class I and Class II medical standards and CEC efficiency level IV regulation. The 1.69” × 4.16” × 1.18” devices accept a universal input from 90 V to 264 V, have voltage regulation of ±5%, and delivers output voltages from 3 V to 27 V with output wattages of 12 W from 3-V to 5-V, 15 W from 5-V to 8-V, 20 W from 8-V to 11-V and 24 W from 11-V to 27-V. The units offer standby power consumption of <3 W, efficiency of up to 79%, minimum MTBF of 150,000 hours at full load at 25°C ambient temperature per MIL-HDBK-217F standards, and a barrel plug output connector on a 4-ft 18-AWG cable. Pricing is $24.50 in OEM quantities.
Tumbler Technologies + TRUMPower