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SRamakrishnan the input diode connected at NR connected in reverse. if you are connecting battery at output, there is risk of diode blast. make sure you set input source higher voltage and then connect output load/battery with diode.

SRamakrishnan 01/01/2025
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Q: a cosa serve il trimmer da 100 k ?

Asked by sierra on 2020-01-28 06:22:40

SRamakrishnan yes. trimpot for calibration

2025-02-01 02:03:15 Helpful (0)
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SRamakrishnan bright light but heating since the body metal acts as heatsink. button issues are there in all battery light models

2025-02-01 02:02:21 Helpful (0)
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SRamakrishnan the pulley in motor is not a quality one. loose contact inside. you can open and fix the pulley. it keeps happening. I fixed many times

2025-01-16 02:51:10 Helpful (0)
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SRamakrishnan ignore led. when used 0-24 v and potentiometer adjusted it won't lit up. I tested with balancing ppt and it worked

2025-01-01 02:20:18 Helpful (0)
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mauro070463 perché bisogna rilevare la continua con un campo magnetico variabile e amplificare il segnale, quindi in circuito abbastanza sofisticato e non preciso a bassi prezzi, per misure accurate il cavo deve essere nel mezzo della pinza, in più la distanza (il diametro della pinza) influisce sulla precisione e sensibilità.

2024-10-07 02:24:12 Helpful (0)
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SRamakrishnan it is not stable for DC current especially for solar. measuring dc current in solar wire gives fluctuating results

2024-07-05 01:34:51 Helpful (0)
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SRamakrishnan you might need to adjust the trimpot by setting the voltmeter pot to 0 turn left fully and turn trimpot to set. ref voltage of 0

2024-06-08 02:20:44 Helpful (0)
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Q: Can I use 12V 3A transformer for power supply for it?????

Asked by Wrestling TV on 2019-03-22 07:57:29

SRamakrishnan yes, 0-12v will give output of 15 to 17v

2024-06-08 02:18:48 Helpful (0)
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