GoHz Inc
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GoHz is a manufacturers-based online shop in AC power supply industry to provide solutions for changing regular grid power (50Hz, 60Hz), DC power source to adjustable frequency & voltage source. Solid state pure sine wave frequency converters (50Hz, 60Hz 400Hz), variable frequency drives, inverters etc. are for sale in affordable price on GoHz.com.
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Frequency Converter, 50Hz, 60Hz, 400Hz power supplies
News
generator earth fault protection
Generator neutral is normally earthed in all systems. Normal Earth fault relay at the neutral of the generators will detect most of the earth faults occurring in the system. Hence the term 95% earth fault detection. However if an earth fault occurs very near to the earthed neutral of the stator and ... more
2016/8/25
Frequency Converter 60Hz to 50Hz
If you give a sine wave reference to an inverting op-amp and provide a gain in the op-amp stage you will get an amplified sine wave. Pure sine wave! If you replace normal op-amp with power op-amp you will get enough power handling capability. If dissipation is the issue in op-amps, you can replace p ... more
2016/2/20
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