Test Expert---- Application of APM AC source in IEC test.

APM AC source adopt high level DSP+ CPLD power control technology. It strengths internal data and logic running ability which allow product running faster and more stable. Quick setting read various waveforms, remote software upgrade, waveform generation for analysis and built in IEC standard offer convenience to test.

Below picture is IEC4-11 standard test. It is running tests including voltage dip, short interruption and noise immunity to voltage change. Built in data of AC source could be load directly in waveform generation.

Voltage dip/short interruption: In voltage electrical system, voltage decrease to a lower range than standard range and it recover to standard range in short time.

Voltage change, voltage of Power Supply system decreases to 70% in a certain point and recovers in short time.

With only one APM power source, it could imitate breakdown of power grid and electric power facilities

as well as the breakdown because of huge change in load. It could adopt USER mode to set self-defined parameter to imitate various voltage change test.

The APM AC source is a programmable power source with high universality and strong function. It could be a part of every electronic design and production test. Built-in IEC standard could be recall directly. User mode could set self-defined parameter to complete voltage increase, frequency change and repeat as, imitation of power network disturbance and setting of programmable output impedance.

At meanwhile, APM power source is equipped with omnibearing measuring function, which could satisfy various requirements in electronic filed. Above functions make APM power source suitable in normal commercial product, power electronics, avionic, military and IEC standard RD and development. It is wide used in both test and production.

APM AC source provide more visual, more comprehensive and more realistic experience to user.

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