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STEVAL-ISA030V1
6W 3Phase SMPS for Metering based on ESBT

 Features and Description  Technical Documentation  Resources
 Key Products  Related Information
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Features and Description
Input voltage: 150 - 850 VDC
Output power: 6 W
Output voltage: CH1: 14 V / 430 mA
Switching frequency: >30 kHz
Efficiency: >80%
Feedback: primary regulation

Click for larger imageThe STEVAL-ISA030V1 evaluation board is a complete solution for a 5 W single output SMPS, the type widely used as a power supply in metering applications.

The design is based primarily on ST’s L6565 PWM driver and the STC04IE170HP as the main switch. The design method can also be applied to an SMPS designed for other applications which work on a three-phase mains, and can easily be upgraded for higher output power.
Technical Documentation
Application Note
/User Manual		 Download
Resources
Gerber Files Download (31-October-2007, 105 KB)
Schematics Download (31-October-2007, 25 KB)
Bill of material Download (31-October-2007, 12 KB)
Key Products
STTH112U 
STPS3L60 
STC04IE170HP 
L6565 
TL431C 
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