STC04IE170HP Description


STC04IE170HP SMPS demo board provides the complete solution to two-watt single output SMPS that is commonly utilized to provide power in breakers applications. STC04IE170HP board uses the PWM driver and employs the STC04IE170HP ESBT for the primary switch. This design could also be used to power supply for power metering with three phases since it can be easily upgraded to provide more power output.


STC04IE170HP Features


Active startup network for improved efficiency
Input voltage: 150 to 1250 VDC
Output voltage: 24 V / 83 mA
Output power: 2 W
Switching frequency: 30 kHz
Dedicated transformer construction
Efficiency: > 80%
RoHS compliant



STC04IE170HP Applications


Switch
Power supplies
Higher output power
Breaker applications
PWM driver