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🔧 edgelec precision resistor with multiple tolerance ratings logo

🔧 EDGELEC Precision Resistor with Multiple Tolerance Ratings Review

3

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Very good

Revainrating 4 out of 5  
Rating 
4.0
🧰 Passive Electronic Components, 💡 Industrial Electrical

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Description of 🔧 EDGELEC Precision Resistor with Multiple Tolerance Ratings

Metal Film Resistor: Excellent Noise Suppression, Moisture-Proof, High Temperature Resistance And Long Working Life. ±1% Tolerance range: Maintaining Sccuracy Over Time. Product: 10 ohm 1/2w (0.5watt) -100 pcs. Aaxial-Lead Resistors: Wide Variety Of Applications: Arduino, Electronic And Electrical Experiments. Anti-static Bag Sealed Packaging: Easy to preserve and use.

Reviews

Global ratings 3
  • 5
    2
  • 4
    0
  • 3
    0
  • 2
    1
  • 1
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Type of review

Revainrating 5 out of 5

High speed?

Not sure how hot they are? Used 12 volts on them to see what they could handle, they got very very very hot! Don't plan on using 12 volts, but you know what they can't handle. Anything over 12 volts. 9 volts? We will see. As I go downstairs, it seems like I should order them (no, I don't have Dr. Frankenstein's scientific equipment. Just things that can lie anywhere). hp I ordered these for micro LEDs so I'll go below for my setup. But for others, this may not be what you want.

Pros
  • Fixed resistors
Cons
  • Little things

Revainrating 2 out of 5

37% Tolerance - 630 ohms

After testing the resistors I found that they are consistently 630 ohms, not 1k ohm. The fact that they're so cheap means I'm not that upset, and if you put two in series you get 1260 ohms, which is about 1000 ohms if your circuit isn't too specific. However, I am disappointed with the quality. I haven't tested the 1/2W resistor claims just because my wattage isn't high enough to hit that limit, but since the resistor labeling is erroneous I would be wary of their wattage. I've seen some…

Pros
  • Passive components
Cons
  • boring packaging

Revainrating 5 out of 5

RING PRO: Fixed hum and random doorbell

I just installed Ring Pro in my house. The Ring device, I believe the voltage regulator that plugs into the doorbell didn't solve my connection issue with the phone app. I purchased and installed a better quality doorbell transformer which resulted in an intermittent buzz and ring throughout the day. I installed a new doorbell and hooked up a ring voltage regulator: the occasional buzzing and ringing of the doorbell fixed it, but it kept disconnecting after a few hours, requiring a breaker…

Pros
  • Individual resistors
Cons
  • Big and chunky