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output

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  1. A

    Can I connect a 120V output from a generator to a 240V L14 receptor ?

    Greetings. I have generator with only 120 V output. It has both standard 120V outlets and a TT-30. A friend's cabin is wired for alternative generator power with a transfer switch to be used during power failures. There is a L14-30 male receptor on the outside of the cabin which connects to the...
  2. UKMeterman

    Poorly ten year old 10 panel installtion poor output in the afternoon

    Hi, This is a 10 year old 10 panel installation, recently output has been droping and somtines reaching zero mid afternoon. I think it is a sunnyboy inverter. Does it look like a panel, inverter or high mains volts? Could I have names of installers in West Yorkshire who may be able to help. Thanks
  3. H

    altivar 71 output voltage

    hi guys hope you all doing good so here my question the input voltage of the VFD (altivar 71) is 400v but when start in mode run the output voltage is only 310v is it logic i think no i appreciate your cooperation an advance thanks
  4. Alexander

    Is it possible to : motorcycle EV conversion

    Is it possible, if and why not iff so, To fit an EV motor and controller directly to the stator output of a 125cc motorcycle engine, (pre regulator) Using a fixed throttle set up to increase revs to the required output and to bring it down to the engines normal idle revs for when stationary...
  5. J

    Power Switch 2 input, 1 output

    So I just got a subwoofer in my truck and I want to wire a strip of led lights to flash with the bass, but at the same time I want to be able to just turn them on and off at full brightness. Im wondering if there is something I can buy that has two power inputs that I can hard wire into, and...
  6. justcurioustwo

    Is the potential elec output worth the effort?

    I've run the numbers and I came up with a value. I need to know if its even close?
  7. S

    Pyronix Enforcer PGM output

    Hello Does anyone know how to program the PGM output to be on when the alarm is set. I want to use it to drive a relay to stop a roller shutter door opening when the alarm is set. software is V09.53d Thanks
  8. E

    Output Max Amps

    What output current will I get if I have an input voltage of 700 volts at 1 amps and if I step the voltage down to 230 volts what would be the max amps I'll get.
  9. C

    Good volts but low power output

    I'm having a problem with the electric running to my shop. I have electric, but when my compressor or chop saw is running, the lights go extremely dim, and the saw is not running at full speed. The compressor is struggling when it is trying to build up. I've checked the voltage at the circuit...
  10. T

    Toyota 2H alternator output

    Hi I’ve got a 1985 HJ75 Toyota Landcruiser with a 2H 4.0 diesel. I’m having problems with either the alternator or the external regulator. Can anyone please help me with what the output should be at the alternator and also the output at the regulator? Both the alternator and regulator are new...
  11. T

    DIY Stepper motor output reducer

    Hi, Minor time DIYer mostly doing little fun projects, so my skill level is a bit limited. well, I also have a 3d printer. Now, I know all electrical motors generate AC power when freely spinning. Problem is, when there is a need to manually move the head or the build plate, this, of course...
  12. D

    PV Panel - Output Deterioration

    Hi all, Looking at a project whereby client wishes to use some second hand (approx. 8 years old) panels, inverter etc. he has acquired from a demolished property. Before getting subbies in to quote on re-installing them I am wondering your opinion on the output of the panels as someone has...
  13. gazdkw82

    Ring floodlight camera light output

    Customer wants to change a 50w led floodlight to a ring dual light/camera. They have expressed concerns the ring won't deliver the same amount of light as the current 50w LED one. I have spoken with ring and they have said it's 45w per light (90w total). This figure seems alot. Anyone have...
  14. S

    Can I use a 3 pin plug with this LED batten?

    Hi I have seen a 4ft 36w LED Batten at Screwfix which looks ideal for my room where I need some temporary lighting. The description says "Self-contained, budget LED batten. Supplied with 1.5m pre-terminated cable."...
  15. A

    12v car battery. How to lower amperage output for a device?

    How do I lower the amperage output best for a device that will suck my car battery dry without loosing too much energy? There are several methods but I would like to know a way to say get around 1 ampere max out to my device the most energy efficient way. Not loosing too much to heat. The...
  16. Dean Theobald

    Dimmable Driver With 240v Output!!!

    Hi everyone!!! I need some help. I’m looking for a dimmable 1-10v driver with a 240v input and 240v output. Can anyone point me in the right direction. Many Thanks
  17. D

    UPS - input rating vs output load

    with a single UPS rated at 8KVA, 230v, stating maximum input current of 44A, would the over current device, cable size etc be based on the 8KVA installed load (the UPS), or, the actual load of 8A, connected to the output of the UPS ? this is a fixed installation, supplying computer based loads...
  18. telectrix

    LED Driver. unusual output voltage.

    as pic. anyone know where I can source this? 60 -90V output.
  19. D

    Why, on a given turbine, a smaller generator would generate less output?

    Hello everyone, I am a mechanical engineer with litle knowledge about electrical so I need advice from people knowing about electrical system. Having a wind turbine that I am testing at the moment, I first placed a big generator (PMG 500kW 690V @ 300RPM - 18000Nm) behind it and it could...
  20. T

    what determine the alternator output current

    Do alternators obey Ohm’s law? The alternator output voltage is proportional to the rotor excitation current. When reducing rotor excitation, the output voltage drops and the load resistance stays constant. Can why still use ohm law to determine the output current. Example alternator 480 v / 4...

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