🔧 Unlock semiconductor secrets with precision and speed!
The Velleman DCA55 is a compact, battery-powered semiconductor analyzer designed for professionals who demand fast, accurate automatic identification and measurement of transistors, diodes, MOSFETs, and other components. With ±3% gain precision, special feature detection, and a lightweight form factor, it streamlines diagnostics and testing in any electronics environment.
| ASIN | B005NIR8G8 |
| Batteries | 1 AAA batteries required. (included) |
| Best Sellers Rank | #64,761 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #6 in Logic Analyzers |
| Brand | Velleman |
| Color | Blue |
| Date First Available | September 16, 2011 |
| Global Trade Identification Number | 05410329460648 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 ounces |
| Item dimensions L x W x H | 4 x 0.5 x 2.75 inches |
| Item model number | dca55 |
| Manufacturer | Velleman |
| Measurement Type | Multimeter |
| Power Source | Battery Powered |
| Product Dimensions | 4 x 0.5 x 2.75 inches |
| Style | Standard |
| Upper Temperature Rating | 50 Degrees Celsius |
C**M
Superbe
Great, works wonderful ,amaizing
B**S
Works flawlessly
Work great for identifying the leads and parameters of transistors. Great for diodes, too.
A**R
Great troubleshooting device
This makes screening semiconductors so easy. It is a great device for the diy and would save pros much time in selecting and evaluating devices.
B**D
Great for testing transistors
I debated purchasing one of these due to the cost but finally did and it has been worth it so far. Very easy to use and great for finding the transistor pinout and hFE for my DIY guitar pedals.
B**A
A must-have to measure voltage leakage
Great product. A must-have to measure voltage leakage.
M**C
Simplicity
I like that it doesn't matter which leg of the transistor you connect the to the leads. The device will self identify them for you. M
S**M
Must have tool if working with Germanium Transistors.
This is a great tool if your working with Germanium Transistors. You can check the gain and leakage super easy. Works with Silicone Transistors also. Well worth the money if your on the fence about this item as i was at first, I say buy it!
L**.
Should have bought this sooner
Excellent tool for testing transistors. Incredibly easy to use and accurate as far as I can tell. Let's you know if it's good or not and how much gain the transistor has. Works perfectly for my needs.
P**R
J'ai mesuré quelques composants dont les JFET. La réponse de l'appareil : c'est un JFET et indique la Gate, c'est totalement insuffisant comme indication ! J'avais utilisé auparavant un DCA75 qui me donnait entièrement satisfaction. Je pensais que seul le transfert vers un PC faisait la différence. La notice est mensongère.
P**S
Si te dedicas a la electrónica debes tener varios comprobadores y tésters, incluso un osciloscopio, pero si no tienes un MUY BUEN comprobador de transistores, tienes un problema. El analizador de semiconductores Peak DCA55 analiza transistores de germanio y silicio, diodos, LEDs, MOSFETs, JFETs, etc... En electrónica es importantísimo obtener la ganancia y fuga de un transistor, ya que cuando se compran, aunque tengan la misma referencia, los valores son distintos y pueden variar mucho entre unos y otros, por eso es tan importante un analizador como éste.
A**T
Strumentino che consente di valutare i parametri dei semiconduttori non tutti esiste un modello superiore , avevo un modello ormai vecchio e un poco ingombrante questo è eccezionale lo uso nelle riparazioni su amplificatori lo consiglio
M**N
Item as described, fast shipping thank you.
A**R
Nice getting a user manual, makes things much easier, this one does a little more though. The unit itself is very well made, good solid plastic and clear legible print. Make sure you discharge anything, especially capacitors, before connecting. The more I have used it the more I enjoy it.
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