Price: $79.89 – $105.30
(as of Nov 26,2024 02:31:38 UTC – Details)
*** FEATURES: automatic identification of components automatic identification of connection pins identification of special features such as detection of protection diodes and detection of shunt resistors bipolar transistors: measurement of current gain and leakage current, silicon and germanium diode detection threshold voltage measurement for enrichment MOSFETs forward voltage measurement for diodes, LEDs and base-junctions Transistor transmitter automatic and manual extinguishing *** SPECIFICATIONS: Specification Summary at 20°C (68°F) unless otherwise specified short circuit peak current cut off: -5.5 mA up to 5.5 mA Permanent short circuit peak voltage: -5.1 V up to 5.1 V transistor: gain range (HFE): 4 – 65,000 Gain precision: ± 3% ± 5 Hfe maximum collector-to-emitter voltage (VCEO): 2.0 V – 3.0 V base-emitter voltage accuracy VBE: -2% -20 mV up to +2% + 20 mV base-emitter voltage VBE for Darlington transistor (shunted): 0.95 V – 1.80 V (0.0. 75 V – 1.80 V) base-emitter shunt resistance threshold: 50 kΩ – 70 kΩ collector current BJT: 2.45 mA – 2.55 mA acceptable leakage current BJT: 0.7 mA MOSFET: gate-source voltage range: 0.1 V – 5.0 V accuracy of only he: -2% -20 mV up to +2% + 20 mV drain current: 2.45 mA – 255 mA gate resistance: 8 kΩ depletion drain current: 4.5 mA drain-source currents JFET: 0.5 mA – 5.5 mA thyristor/Triac: gate current: 4.5 mA Hold: 5.0 mA diode: test current: 5.0 mA voltage accuracy: -2% -20 mV up to +2% + 20 mV forward voltage for LED identification: 1.50 V – 4.00 V short-circuit threshold: 10 Ω battery: type: MN21 / L1028 / GP23A 12 V alkaline range. Voltage: 7. 50 V – 12 V alarm threshold: 8.25 V. Dimensions: 103 x 70 x 20 mm (4.1 x 2.8 x 0.8 inches). Weight per product (nett): 0.098 kg (3.5 oz). Working temperature: 0 °C ~ 50 °C (32F ~ 122F)
Is Discontinued By Manufacturer : No
Product Dimensions : 4 x 0.5 x 2.75 inches; 2 ounces
Item model number : dca55
Batteries : 1 AAA batteries required. (included)
Date First Available : September 16, 2011
Manufacturer : Velleman
ASIN : B005NIR8G8
Automatic component identification automatic identification of connection pins identification of special features such as detection of protection diodes and detection of shunt resistors bipolar transistors: measurement of current gain and leakage current, silicon and germanium diode detection threshold voltage measurement for enrichment MOSFETs forward voltage measurement for diodes, LEDs and base-emitter junctions of transmissions istors exti
Specification Summary at 20°C (68°F) unless otherwise specified
Short circuit peak current cut: -5.5 mA up to 5.5 mA
Permanent short circuit peak voltage: -5.1 V up to 5.1 V
Transistor:
Customers say
Customers like the functionality, ease of use, and quality of the electric circuit testing device. They mention it works perfectly for their needs, is incredibly easy to use, and does a good job at testing components. Some say it’s highly reliable and foolproof. However, some customers differ on the value for money.
AI-generated from the text of customer reviews
The Velleman DCA55 Semiconductor Analyzer: A Must-Have Tool for Electronics Enthusiasts
If you’re an electronics enthusiast or professional, you know the importance of accurately testing and analyzing semiconductors. The Velleman DCA55 Semiconductor Analyzer is a powerful and versatile tool that can help you quickly and easily test a wide range of semiconductor components.
With its intuitive interface and comprehensive testing capabilities, the Velleman DCA55 is perfect for both beginners and experienced users. Whether you need to test diodes, transistors, or other semiconductor components, this analyzer can provide you with accurate and reliable results.
One of the key features of the Velleman DCA55 is its ability to automatically identify component type and pinout, making it easy to test components without having to manually enter information. Additionally, the analyzer can measure a wide range of parameters, including forward voltage, reverse leakage current, and hFE gain.
Overall, the Velleman DCA55 Semiconductor Analyzer is a must-have tool for anyone working with semiconductors. Its ease of use, accuracy, and versatility make it an essential addition to any electronics toolkit. Whether you’re a hobbyist or a professional, this analyzer will help you quickly and effectively test and analyze semiconductor components.
#Velleman #DCA55 #Semiconductor #Analyzer
