Products > Test Equipment
Recomendations for a PWM Source
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mendip_discovery:
I am looking for a portable bit of test gear that is sensibly priced and has a PWM (Power Wave Modulation) output.

I have a random eBay item that does it but it's an open circuit board and I could do with something that the customer won't start asking questions of. But at the same time I doubt I could get a Fluke Loop calibrator past the boss.
tautech:

--- Quote from: mendip_discovery on August 11, 2023, 05:10:42 pm ---I am looking for a portable bit of test gear that is sensibly priced and has a PWM (Power Wave Modulation) output.

I have a random eBay item that does it but it's an open circuit board and I could do with something that the customer won't start asking questions of. But at the same time I doubt I could get a Fluke Loop calibrator past the boss.

--- End quote ---
Not Pulse Width Modulation ?  :-//

What's the difference if you don't mind ?
Fungus:

--- Quote from: mendip_discovery on August 11, 2023, 05:10:42 pm ---I am looking for a portable bit of test gear that is sensibly priced and has a PWM (Power Wave Modulation) output.

--- End quote ---

I don't think that's what PWM stands for.


--- Quote from: mendip_discovery on August 11, 2023, 05:10:42 pm ---I have a random eBay item that does it but it's an open circuit board and I could do with something that the customer won't start asking questions of. But at the same time I doubt I could get a Fluke Loop calibrator past the boss.

--- End quote ---

Put it in a box?
DavidAlfa:
Better detail yorurequirements a bit more. Plain PWM? Closed loop? Modulation input?...
This could get as basic as a 555 with a battery, to lots of  $$.
Fungus:

--- Quote from: DavidAlfa on August 12, 2023, 06:27:06 am ---Better detail yorurequirements a bit more. Plain PWM? Closed loop? Modulation input?...

--- End quote ---

Output frequency, precision, voltage, current...?


--- Quote from: DavidAlfa on August 12, 2023, 06:27:06 am ---This could get as basic as a 555 with a battery, to lots of  $$.

--- End quote ---

Or an Arduino.
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