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Frequently Asked Questions
- What are separating and auto transformers for low voltage?
- What are the 5 key points of separating transformer and autotransformer?
- What is the relationship between the apparent power and the effective power of a transformer?
- What are the 3 key points in transformer capacity selection?
- How to ground the transformer body?
- What are the 3 key points of transformer grounding?
- What are the seismic calculations for the transformer?
- What are the 3 key points in transformer primary-side breaker selection?
- What is the secondary side load balance of a Scott transformer (3/2 Φ)?
- What is three-phase 7-wire transformer for low-voltage power receiving and distribution?
- What is three-phase 3-winding transformer for low-voltage power receiving and distribution?
- What is transformer for both motive and illumination power for low-voltage power receiving and distribution?
- What is Single-phase SIT ” Surge Isolation Transformer ” with series-parallel switching of transformers?
- What is a transformer tap? (F, R, no symbol)
- What is dry-type transformer?
- Surge Isolation Transformer
- Intrusion Path of Lightning Surge, Protection by Lightning Isolation Transformer / Installation Precautions
- Both motive and illumination power transformer / Dependent system of lamp load and power (3+1Φ)
- Type of transformer
- What is magnetizing inrush current in the transformer?
- Life Expectancy of Transformer
- What is an infrared light emitting diode?
- Space optical transfer
- Installation place restrictions of semiconductor laser devices
- Optical wireless communication device in environment resistant
- Optical wireless communication device (LED type, short-range, bidirectional)
- What is a “Space optical transfer “?
- Semiconductor laser (LD) safety standard(wavelength 400nm-700nm)
- Light source for optical wireless communication device
- Difference between radio wireless and optical wireless
- Light modulation method
- Modulation method
- Optical communication type：Optical wireless and fiber
- Features of Light
- Type of Light
- What is Light？
- What is pairing?
- What is baud or baud rate?
- What is bps?
- What is transmission speed/communication speed?
- What is a current loop?
- What is a protocol?
- What is an interface?
- What is Conveyor?
- What is a traverser ?
- What is a 3D automated warehouse?
- What is a photoelectronic sensor for elevator?
- What is the protection grade (Ex. IP64)?
- What is a BNC connector?
- What is Near Infrared?
- What is a parity check?
- What is the communication method (single/half-duplex bidirectional/full-duplex bidirectional communication method)?
- What is the bit-reversal comparison method?
- What is the space optical transfer (parallel type) bit (4/8/16bit)?
- What is Master (Active)/Slave (Passive)?
- What is modulation (FSK, ASK, pulse)?
- What is the CE mark?
- What is UL?
- What is RS-232C/RS-422/RS-485?
- What is NPN/PNP open collector?
- What is 10,000 lx?
- What is Bus system? What is the HDLC method?
- What is CC-Link?
- What is IEEE802.3u (Ethernet)?
- What is data link communication?
- What is communication speed/transmission speed 10M/100Mbps?
- What is serial transmission/parallel transmission?
- Optical wireless communication device (LED type, unidirectional)
- Optical wireless communication device (LED type, bidirectional) For outdoor(Protective structure IP64)
- Present state of optical wireless communication equipment ( For outdoor )
- Present state of optical wireless communication equipment ( For indoor )
- Example of use for inter-building communication/emergency communication/leisure facility
- Usage example for picking
- Application example for opening and closing automatic doors
- Example of use for analog signal transmission
- Communication between different types of space optical transfer (parallel type) NPN type and PNP type
- Transmission/reception between types of head-on and side-on space optical transfer with different optical axis directions
- Reflection when there is a transparent body between spatial light transmission devices
- Installation of wide-angle lens in Space optical transfer
- What is an automated guided vehicle (AGV)?
- Difference between AGV and AMR
- What is SOT-NP801, SOT-NP401, SOT-NP1601?
- What is SOT-FP801 and SOT-NP801?
- SOT-NP series “Parallel Space Optical Transfer unit” Operation (How to check the power indicator light)
- SOT-NP series “Parallel Optical Transfer unit” Operation (How to check data transmission status)
- SOT-NP series “Parallel Optical Transfer unit” Operation (How to check input/output indicator lights)
- SOT-NP series “Parallel Space Optical Transfer unit” Operation (How to confirm stop sending/receiving input)
- SOT-NP series “Parallel Space Optical Transfer unit” (About Model Selection)
- SOT-NP series “Parallel Space Optical Transfer unit” (About the combination of models)
- SOT-NP series “Parallel Space Optical Transfer unit” (About connections and signal cables)
- SOT-NP series “Parallel Space Optical Transfer unit” (About Master/Slave)
- SOT-NP series Parallel Space Optical Transfer unit Master/slave (M/S) input How do I set the M setting?
- SOT-NP Series Parallel Space Optical Transfer unit How to check and distinguish Master/Slave (M/S) mode?
- SOT-NP series Parallel Space Optical Transfer unit is unstable, what are the possible causes?
- What’s the difference?「Transmission Speed」「Communication Speed」
- What’s the difference?「Serial Communication」「Parallel Communication」
- SOT Series Optical Wireless ”Parallel Communication” What are some examples of adoption?
- What is one-way communication? (Optical wireless)
- What is half-duplex communication? (SOT Series Optical Wireless)
- What is IP64 protection class? How waterproof is it?
- What is CCTV?
- What is NTSC/PAL composite signal?
- About the wavelength of the light used by the space optical (video) transfer and the possibility of interference
- Space optical image transfer unit Does it support optical wireless LAN PoE?
- Difference between 5c-2v and 3c-2v coaxial cables
- What is AHD and what is HD-SDI?（Resolution）
- What is the difference between SCR and SSR?
- What is a thyristor?
- What is an AC power regulator?
- How to select the earth leakage breaker
- How to deal with repairing the PARACON?
- What is the difference between the cycle setting output and the average output in the zero cross control (cycle control) method?
- What can the function of the Sheet-key Setting Unit?
- What kind of signal should be used from the temperature controller?
- What is soft start?
- What happens if the heater breaks?
- When is the current limiting function used?
- When is the gain volume used?
- Does the phase control method have an output that is likely to generate harmonics?
- When is constant power control used?
- When is constant voltage control used?
- When is constant current control used?
- Notes due to differences in load connections in 3-phase
- How long does the momentary power top detect ?
- What kind of Instrument can measures load voltage and load current?
- Difference between 3-phase PARACON (thyristor + diode element) and (thyristor + thyristor element)
- What measures should we take to deal with harmonic?
- What is the power factor when using the AC power regulator (PARACON)?
- What is the load that can be connected?
- What is phase control?
- What is zero-cross control (cycle control)?
- Example of use in welding assembly line/electrical product inspection line
- Example of use in the furnace manufacturing/processing industry/textile industry/press industry
- How to perform PID control using a temperature controller, thermocouple (temperature sensor), and heater control?
- What type of heater (silicon carbide, nichrome-based, metal-based)?
- How to calculate the rated current of a heater?
- What is TRIAC?
- What is the leakage current of an AC power regulation unit?
- What are the features of the AC power regulation unit Toyo PARACON XP series?
- What are the characteristics of the AC power regulation unit 6-arm specification?
- AC power regulation unit “XP Paracon” E03 (load open/thyristor element abnormal) occurs, what is the cause?
- What is the AC power regulation unit “XP Paracon” commissioning mode?
- What should I be careful about when using the external (manual/gradient) volume of the “XP Paracon” AC power regulation unit?
- What is an overhead traveling crane?
- What is a hoist crane (type of crane)?
- Crane approach detector (TCR)
- Collision prevention and safety measures for overhead cranes and traveling cranes
- TUV Flameproof ultraviolet flame detector Can it prevent factory fires and explosions?
- What is Various controllers? (Optical Remote Control Device)
- What is the push button disable function (ARD2)?
- What is the push button multiple push function (ARD2)?
- What is independent output (A)/binary output (B)/serial data output (C) type?
- What is the ID function?
- What is an Elevator Sensor (Multi-beam sensors)?
- What is an elevator car position sensor (ADS series)?
- What is a secure mechanism (elevator)?
- What is a Safe Mechanism (Elevator)?
- What is a multi beam sensor for elevators?
- What is a photoelectric sensor (advantages, types, disadvantages, chattering), is it faulty?
- Toward 2030 Concierge [What is a decarbonization consultation service?]
- Toward 2030 Concierge [Major domestic and international decarbonization trends]
- Toward 2030 Concierge [What are greenhouse gases?]
- Toward 2030 Concierge [What is carbon dioxide (CO2)?]
- Toward 2030 Concierge [What is Carbon neutrality?]
- Toward 2030 Concierge [What is carbon offsetting?]
- Toward 2030 Concierge [What is carbon pricing?]
- Toward 2030 Concierge [What is a carbon tax?]
- Toward 2030 Concierge [What is Domestic Emissions Trading?]
- Toward 2030 Concierge [What is negative emission?]
- Toward 2030 Concierge [What is carbon negative?]
- Toward 2030 Concierge [What are supply chain emissions?]
- Toward 2030 Concierge [What is Scope?]
- Toward 2030 Concierge [What is Scope1?]
- Toward 2030 Concierge [What is Scope2?]
- Toward 2030 Concierge [What is the peak cut-off of electricity usage for our industrial furnaces?]
- Toward 2030 Concierge [What is the peak reduction of electricity consumption for air conditioning in the building?]
- Toward 2030 Concierge [What are the sources of our company’s CO2 emissions?]
- (Transformer Business) Do you manufacture and sell arc welders and other welding equipment?
- (Transformer Business) Do you manufacture oil-filled transformers, including pole-mounted transformers?
- (Transformer Business) Do you manufacture and sell devices that convert DC current to AC current (inverters)?
- (Our Business) There are companies with the same abbreviated company name and different Chinese characters. Do you manufacture and sell axial fans?
- (Our Business) Abbreviated company name is the same and there is a company with the same name. Is it the Toyo Electric Group?
