Key facts
- Brand
- STMicroelectronics
- Model
- EVL250W-ATX80PL
- Category
- Power Management
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-07
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STMicroelectronics EVL250W-ATX80PL 250 W ATX SMPS Demonstration Board Data Sheet
The EVL250W-ATX80PL is a 250 W power supply unit demonstration board that implements an ATX-like or server-like design. It features a PFC front-end stage, an asymmetrical half bridge stage, DC-DC post-regulator stages for multiple outputs, and an auxiliary stand-by power supply.
Read onlineSTMicroelectronics EVL250W-ATX80PL specifications
| Input mains range (Vin) | 88 ~ 264 Vrms |
|---|---|
| Frequency | 45 ~ 66 Hz |
| +12 V Output | 412 Vde+2%-13.5A |
| +5 V Output | +5 Vdce+2%-12A |
| +3.3 V Output | 43.3 Vde +2%-8A |
| +5 V Stand-by Output | +5 Vstby + 2%-2A |
| Stand-by consumption | < 0.2 W |
| PCB Size | 148x120 mm |
Source: STMicroelectronics EVL250W-ATX80PL 250 W ATX SMPS Demonstration Board Data Sheet
All STMicroelectronics EVL250W-ATX80PL documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the input mains voltage range for this demonstration board?
The board accepts an input voltage ranging from 88 to 264 Vrms.
From: STMicroelectronics EVL250W-ATX80PL 250 W ATX SMPS Demonstration Board Data Sheet
What is the physical size and type of the PCB?
The board uses an FR4 double-sided copper PCB measuring 148x120 mm.
From: STMicroelectronics EVL250W-ATX80PL 250 W ATX SMPS Demonstration Board Data Sheet
What is the input mains range for this power supply?
The input mains range is 88 to 264 Vrms.
From: STMicroelectronics AN3203 EVL250W-ATX80PL Application Note
What is the standby consumption of the EVL250W-ATX80PL?
The standby consumption is less than 0.2 W.
From: STMicroelectronics AN3203 EVL250W-ATX80PL Application Note