Technical Specifications
Parameters and characteristics for this part
| Specification | EVLSTNRG011-150 |
|---|---|
| Board Type | Fully Populated |
| Main Purpose | AC/DC, Primary and Secondary Side with PFC |
| Outputs and Type | Non-Isolated |
| Outputs and Type | 1 |
| Power - Output | 150 W |
| Regulator Topology | Resonant |
| Supplied Contents | Board(s) |
| Utilized IC / Part | STNRG011 |
| Voltage - Input [Max] | 264 VAC |
| Voltage - Input [Min] | 90 VAC |
| Voltage - Output | 12 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
EVLSTNRG011-150 Series
The EVLSTNRG011-150 is a 12 V, 150 W power supply demonstration board for 90 V ac to 264 V ac mains, which is representative of an AC/DC converter for an all in one (AIO) computer or a general purpose high power adapter.
The design is based on the STNRG011 IC, a digital combo that controls a two-stage AC/DC SMPL. The front-end is a transition mode PFC pre-regulator and the second stage is an LLC HB resonant converter. The SRK2001 implements the synchronous rectification in order to obtain higher efficiency.
No auxiliary supply is needed due to the very low consumption at no load.
Documents
Technical documentation and resources