Today, office workers in almost all industries use computers and the Internet to work. Many people are busy strolling around online stores or stealing dishes. However, if such behavior is caught by the boss, it will be quite awkward.
In response, Japanese software engineer Keras developed a "anti-boss voyeur" program, which is quite effective.
The system consists of specialized software and cameras. When the camera captures the boss's proximity to the camera through the portrait recognition, it automatically triggers the mechanism, minimizing all windows on the desktop of the computer, or a specific work interface.
However, Keras said that the system is currently lacking in functionality. If the boss wears a mask or there are too many people in the lens range, the recognition accuracy will decrease.
1800W Three Phase AC Source System
Product Introduction:
APM 3 Phase Ac source SPS300VAC1800W is capable of delivering 1800VA of output power.Very convenient to operate from the front panel keyboard or remote interface. This Programmable AC Power Supply System is useful for testing designs over a wide range of input voltages at 47 Hz and 63 Hz. theouput frequency range from 15~1000 Hz. Magnetic devices such as inductors and transformers can also be tested over a range of voltage and frequency using AC Power Source.
Application Area:
This AC power supply series is applicable to multiple sectors such as electric, lighting and aviation sectors and it could be applied to enterprise's production test as well.
Product Features:
â— Large touch color screen, possess complete functions and easy to operate
â— AC+DC mixed or independent output mode for voltage DC offset simulation
◠Capable of setting output slope/phase angle, 0~359.9°
â— Output frequency 15~1000Hz, capable of setting output slope of voltage and frequency
â— High output crest factor could satisfy surge tests requirements
â— Multiple current measuring level selection. Increase measurement accuracy
â— Standard USB data interface, support CSV file waveform import
â— OCP/OVP/OPP/OTP/ Short circuit protection
â— Built-in power meter, which is capable of measuring 15 electrical parameters per phase, including voltage, current, power, etc
â— With reverse current protection to avoid current flowing backward
â— Capable of setting voltage and current output restriction, support for constant current output mode
Basic Functions:
1. Adjustable Phase Angle/Slope
Adjustable Phase Angle/Slope is applicable to verification test of ON/OFF inrush current testing. This function is applicable to start inductive or capacitive load with large capacity to avoid high current when instantaneously start the device.
2.High Output Current Crest Factor
The surge current could reach 5-6 times of the rated current, especially suitable for inrush current testing.
3. Output Simulation Sequence and Disturbance Simulation
Capable of simulating power line disturbance simulation test.
Advanced Functions:
1.Built-in IEC Standard Test
Built-in IEC standard test could be recalled directly.
2.3-Phase Operation and Parallel Mode
Support 3-phase operation, 3 units in parallel
Programmable 3 phase AC power supply, 3 Phase AC Power Source, 1800W 3 Phase AC Source, Adjustable AC Power Supplies, Programmable Ac Power Sources
APM Technologies Ltd , https://www.apmpowersupply.com