300W Low Voltage Transformer
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New on the transformer reported to stop, how to do,
- First, if it is the implementation of non-industrial nature of electricity, there is no need to apply for stop procedures, directly out of the transformer on it.s
What is the impedance voltage standard of a power transformer?
- 10kV / 0.4kV non-excitation or on-load regulation: ≤ 500kVA, 4%; ≥ 630kVA, 4.5%;
10kV / 3,3.15,6.3kV without excitation: 630kVA, 4.5%; ≥630kVA, 5.5%;
35kV without excitation: ≤2500kVA, 6.5%; ≥3150kVA≤5000kVA, 7.0%; ≥6300kVA≤10000kVA, 7.5%; ≥12500kVA, 8%;s
can we increase the current using transformer?
- If you mean a 10 amp transformer, I hope you like the smell of burning insulation. However, you could re-wind the transformer to use one twelfth the number of secondary turns, using wire with twelve times the cross sectional area.s
How to obtain - current from a transformer?
- Transformers do NOT supply only + current, which I assume you mean as positive voltage, DC. So this is a power supply, not a transformer. Yes, you need an additional 36 volts DC power supply, and you would connect it as a negative supply, ie, connect the + output to your common or ground, and the – output would then be –36 volts for your amplifier. As to how, buy one or make one. Search google for 36 volt power supply. You will need to know the current requirements also.s
Where is the transformer used?
- Transformers are suitable for applications where the voltage level is to be changed
Need to change the impedance to match the front and rear impedance of the occasion
It is necessary to increase the current supply as a boosters
A question about Transformers URGENT?
- 1. You haven't specified your requirement. 2. Transformers don't regulate. Regulate is the job of a voltage regulator chip, like the LM7805. 3. Transformers don't manage either. People manage. People can also program computers to manage switches. Transformers just sit there, waiting for a closed loop for current flow on both primary coil and secondary coil. When both loops are closed, energy is transferred from one coil to the other by magnetic induction. When either loop is open, current ceases in the open coil, but still creates an alternating magnetic field in the closed loop, if the closed loop is the primary.s
Transformer sales channels
- 1. Power supply company tender
2. Cabinet manufacturers
3, the installation company
4, direct customers, to the planning bureau to find, in advance to know which new project
5, design institute, know some late
6. Power supply company front desk, people come to install more lates
150KVA transformer can withstand much power, how to calculate
- 150KVA transformer load capacity is (150 * cosa) KW cosa is the load power factors
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