Switching power supply is a power supply using modern power electronics technology for time ratio control of the switching tube at on and off status.
A switching power supply is usually composed of a pulse width modulation (PWM) controlled integrated circuit (IC) and metal-oxide-semiconductor field-effect transistor (MOSFET). With the development and innovation of power electronics technology, switching power supply techniques also keep innovating. Switching power supply is widely used in almost all electronic equipment for its small size, light weight, high efficiency and other properties. It is an indispensable power supply to support the fast development of modern electronic information industry.
The development and application of switching power supply makes a big difference in energy and resource conservation and environmental protection. Power supply designing engineers and systems using a power supply need to understand the operation status of the power supply under different conditions and test and assess the switching power supply extensively, such as power supply input power quality test, test on the impact of input variations on output and test on impact of load variations on output. In addition, its overall energy efficiency test and assessment are both necessary.
Testing solution introduction: Use our power analyzer can measure the input and output parameters and energy efficiency indicators of a switching power analyzer conveniently. Combine our power analyzer and high-power regenerative AC power supply and you can get a complete switching power supply testing system. The testing system’s upper limit of measurement depends on the upper limit of voltage and current the power analyzer and AC power supply can withstand. Our power analyzer can withstand voltage up to 1,500V, which can meet the testing requirement of most switching power supplies.
Main Advantages
INNO's strong professional capabilities make its products more advantageous in related fields
SPAW7000 can be linked to a torque and rotation speed sensor to receive analog or pulse output signals. It accurately measures motor rotation speed, direction, torque, synchronous speed, mechanical power, slip, electrical angle, efficiency, and other related parameters. The input can be divided into two groups, facilitating the simultaneous testing of two motors' parameters. This is particularly well-suited for multi-motor application scenarios, such as in electric vehicles (EVs).
SPAW7000 stands as the most accurate in the market, boasting a measurement accuracy of up to 0.01% of reading.
