手持式高功率电池充电器
As the performance of many handheld devices approachesthat of laptop computers, design complexity also increases.Chief among them is therma...
As the performance of many handheld devices approachesthat of laptop computers, design complexity also increases.Chief among them is therma...
The power appetite of large TFT-LCDs appears to beinsatiable. Power supplies must feed increasing numbersof transistors and improved displa...
Piezoelectric motors are used in digital cameras for autofocus,zooming and optical image stabilization. Theyare relatively small, lightweig...
Avalanche photo diode (APD) receiver modules arewidely used in fi ber optic communication systems. AnAPD module contains the APD and a sign...
Today’s computer, datacom, and telecom systems demandpower supplies that are effi cient, respond quicklyto load transients and accura...