The QADB-120 Series is a 120-watt single-output desktop power supply using Gallium Nitride FET technology, designed for high efficiency and compact size. It supports universal input from 100 to 240VAC at 50-60Hz with efficiency up to 94% and meets DoE Level VI, Energy Star, ERP Stage 2, CoC Tier 2, NRCan, and GEMS Level VI standards. Output configurations include 12V, 19V, 20V, 24V, 48V, and 56V with corresponding rated currents from 2.14A to 9.0A. The unit features OVP, SCP, OCP, and OTP protections, no-load consumption under 0.15W, and a 300,000-hour MTBF at 25°C per Telecordia SR-332. It operates from 0°C to 40°C with 20% to 80% RH humidity and has a 1-year warranty. The enclosure measures 132×51×32mm and weighs 350g. IEC 60320 C14 input and output connectors are used, with specific wire gauges per voltage. The topology is LLC with 200kHz switching frequency.
All Configurations may not be available. Contact Qualtek for Availability.
120W Single Output Desktop GaN FET Power Supply
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Features
IEC/EN/UL 62368-1 & IEC 60950-1
Universal Input 100-240VAC
Gallium Nitride Based Design
High Power Density: 9.1W / in3
CoC, DoE Level VI Efficiency
Energy Star, ERP Stage 2, NRCan & GEMS Level VI
200KHz Switching Frequency
Efficiency up to 94%
Output Protections: OVP/SCP/OCP/OTP
No Load Power Consumption <0.15W
1 Year Warranty
| Qualtek Electronics Corp. | |
|---|---|
| Product Category | Power Supplies |
| Product Number | QADB-120 Series |
| Product Name | 120W Desktop Power Supply, GaN FET, Compact Size, Single Output |
| Type | Computer Power Supply |
| Form Factor | Desktop / Free Standing |
| DC Output Voltage | 12.0 to 56.0 volts |
