STEVAL-ISA015V2 Datasheet, PDF (1/4 Pages) STMicroelectronics – Safety compliant in accordance with EN60950

STEVAL-ISA015V2
3-phase power supply evaluation board with ESBT^® (100 W)
Data Brief
Features
■ Input voltage: 400 V_AC +/- 20%
■ Output power: 100 W
■ High efficiency (90%)
) ^{■ Switching frequency: 50-85 kHz}
t(s ^{■ Safety compliant in accordance with EN60950}
duc ^Description
ro _{This is a dedicated evaluation board using emitter}
P _{switched bipolar transistors (ESBTs) featuring the}
te ^{high-power, wide input range requirement of the}
le ^{highly demanding industrial market. The}
maximum output power is 100 W. The need to
so handle both high output power and wide input
b _{voltage leads to the design of a flyback topology.}
O The flyback converter is a popular choice in
- _{applications where the required power is normally}
) _{less than 200 W. The main reasons for its}
t(s ^{popularity are its simplicity, low cost and high}
c efficiency despite a small number of active
u _{components. This evaluation board provides a}
d _{solution for a power supply solution for 3-phase}
ro _{applications such as inverters for induction}
Obsolete ^{P motors, welding machines, and UPS.}
STEVAL-ISA015V2
November 2007
Rev 1
For further information contact your local STMicroelectronics sales office.
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