C-1-1 Open / Short 測試原理....................................................................................3 C-1-1-1 為什麼使用短路群(Short Group)........................................................3 C-1-1-2 如何形成短路群......................................
大功率LDO FEATURES APPLICATIONS • Three Terminal Adjustable or Fixed Voltages • High Efficiency Linear Regulators 1.5V, 1.8V, 2.5V, 2.85V, 3.0V, 3.3V, 3.5V and 5.0V • Post Regulators for Switching Supplies • Output Current of 1.5A • Microprocessor Supp
The L293, L293E and L298N dual-bridge ICs (see box, ”inside the dual-bridge ICs”) significantly reduce the problems encountered in the design of stepper- motor drive circuitry. They can, for example, simplify the design and increase the efficiency o
The HM8207 is a constant current, constant voltage Li-Ion battery charger controller that uses a current mode PWM step-down (buck) switching architecture. With a 700kHz switching frequency, theHM8207 provides a small, simple and efficient solution t
The DW8501 is an instant On/Off LED driver for high power LED applications. At DW8501 output stage, one regulated current port is designed to provide a uniform and constant current sink for driving LEDs within a large range of VF variations. DW8501
Preset 8.4V Charge Voltage with 1% Accuracy Programmable Charge Current Up to 1A Input Voltage: 9.2V ～ 13V Pre-Charging, the Charge Current is adjustable Ideal for Dual-Cell (8.4V)Li-Ion Batteries Constant -Current Charging, the Charge Cur
The PT4101 is a step-up DC/DC converter designed for driving up to 5 white LEDs in series from a single cell Lithium Ion battery with constant current. Because it directly regulates output current, the PT4101 is ideal for driving light emitting diod
Wuxi Zcc-china Microne Electrionic show the new product for General Descr iption The ZCC6688 is a 2A Li-Ion battery charger. It utilizes a 500KHz synchronous buck converter topology to reduce power dissipation during charging. Low power dissipation,
The RT3602AC is an IMVP8 compliant CPU power
controller which includes three voltage rails : a 2/1 phase
synchronous Buck controller, the MAIN VR, a single phase
synchronous Buck controller, the auxiliary VR, and a
single phase synchronous Buck c
钯修饰电极进行4-氯联苯的电化学脱氯研究，杨波，余刚，The electrochemical hydrodechlorination of 4-chlorobiphenyl (4-MCB) in aqueous solution containing MeOH and surfactant was investigated under constant current electrolysis by using
